Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | // -*- C++ -*- |
| 2 | //===--------------------------- string -----------------------------------===// |
| 3 | // |
Howard Hinnant | f5256e1 | 2010-05-11 21:36:01 +0000 | [diff] [blame] | 4 | // The LLVM Compiler Infrastructure |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 5 | // |
| 6 | // This file is distributed under the University of Illinois Open Source |
| 7 | // License. See LICENSE.TXT for details. |
| 8 | // |
| 9 | //===----------------------------------------------------------------------===// |
| 10 | |
| 11 | #ifndef _LIBCPP_STRING |
| 12 | #define _LIBCPP_STRING |
| 13 | |
| 14 | /* |
| 15 | string synopsis |
| 16 | |
| 17 | namespace std |
| 18 | { |
| 19 | |
| 20 | template <class stateT> |
| 21 | class fpos |
| 22 | { |
| 23 | private: |
| 24 | stateT st; |
| 25 | public: |
| 26 | fpos(streamoff = streamoff()); |
| 27 | |
| 28 | operator streamoff() const; |
| 29 | |
| 30 | stateT state() const; |
| 31 | void state(stateT); |
| 32 | |
| 33 | fpos& operator+=(streamoff); |
| 34 | fpos operator+ (streamoff) const; |
| 35 | fpos& operator-=(streamoff); |
| 36 | fpos operator- (streamoff) const; |
| 37 | }; |
| 38 | |
| 39 | template <class stateT> streamoff operator-(const fpos<stateT>& x, const fpos<stateT>& y); |
| 40 | |
| 41 | template <class stateT> bool operator==(const fpos<stateT>& x, const fpos<stateT>& y); |
| 42 | template <class stateT> bool operator!=(const fpos<stateT>& x, const fpos<stateT>& y); |
| 43 | |
| 44 | template <class charT> |
| 45 | struct char_traits |
| 46 | { |
| 47 | typedef charT char_type; |
| 48 | typedef ... int_type; |
| 49 | typedef streamoff off_type; |
| 50 | typedef streampos pos_type; |
| 51 | typedef mbstate_t state_type; |
| 52 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 53 | static void assign(char_type& c1, const char_type& c2) noexcept; |
Howard Hinnant | 03d7181 | 2012-07-20 19:09:12 +0000 | [diff] [blame] | 54 | static constexpr bool eq(char_type c1, char_type c2) noexcept; |
| 55 | static constexpr bool lt(char_type c1, char_type c2) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 56 | |
| 57 | static int compare(const char_type* s1, const char_type* s2, size_t n); |
| 58 | static size_t length(const char_type* s); |
| 59 | static const char_type* find(const char_type* s, size_t n, const char_type& a); |
| 60 | static char_type* move(char_type* s1, const char_type* s2, size_t n); |
| 61 | static char_type* copy(char_type* s1, const char_type* s2, size_t n); |
| 62 | static char_type* assign(char_type* s, size_t n, char_type a); |
| 63 | |
Howard Hinnant | 03d7181 | 2012-07-20 19:09:12 +0000 | [diff] [blame] | 64 | static constexpr int_type not_eof(int_type c) noexcept; |
| 65 | static constexpr char_type to_char_type(int_type c) noexcept; |
| 66 | static constexpr int_type to_int_type(char_type c) noexcept; |
| 67 | static constexpr bool eq_int_type(int_type c1, int_type c2) noexcept; |
| 68 | static constexpr int_type eof() noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 69 | }; |
| 70 | |
| 71 | template <> struct char_traits<char>; |
| 72 | template <> struct char_traits<wchar_t>; |
| 73 | |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 74 | template<class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> > |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 75 | class basic_string |
| 76 | { |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 77 | public: |
| 78 | // types: |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 79 | typedef traits traits_type; |
| 80 | typedef typename traits_type::char_type value_type; |
| 81 | typedef Allocator allocator_type; |
| 82 | typedef typename allocator_type::size_type size_type; |
| 83 | typedef typename allocator_type::difference_type difference_type; |
| 84 | typedef typename allocator_type::reference reference; |
| 85 | typedef typename allocator_type::const_reference const_reference; |
| 86 | typedef typename allocator_type::pointer pointer; |
| 87 | typedef typename allocator_type::const_pointer const_pointer; |
| 88 | typedef implementation-defined iterator; |
| 89 | typedef implementation-defined const_iterator; |
| 90 | typedef std::reverse_iterator<iterator> reverse_iterator; |
| 91 | typedef std::reverse_iterator<const_iterator> const_reverse_iterator; |
| 92 | |
| 93 | static const size_type npos = -1; |
| 94 | |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 95 | basic_string() |
| 96 | noexcept(is_nothrow_default_constructible<allocator_type>::value); |
| 97 | explicit basic_string(const allocator_type& a); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 98 | basic_string(const basic_string& str); |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 99 | basic_string(basic_string&& str) |
| 100 | noexcept(is_nothrow_move_constructible<allocator_type>::value); |
Marshall Clow | f4f7d8f | 2016-04-07 18:13:41 +0000 | [diff] [blame] | 101 | basic_string(const basic_string& str, size_type pos, |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 102 | const allocator_type& a = allocator_type()); |
Marshall Clow | f4f7d8f | 2016-04-07 18:13:41 +0000 | [diff] [blame] | 103 | basic_string(const basic_string& str, size_type pos, size_type n, |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 104 | const Allocator& a = Allocator()); |
Marshall Clow | db7fa11 | 2016-11-14 18:22:19 +0000 | [diff] [blame] | 105 | template<class T> |
| 106 | basic_string(const T& t, size_type pos, size_type n, const Allocator& a = Allocator()); // C++17 |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 107 | explicit basic_string(const basic_string_view<charT, traits> sv, const Allocator& a = Allocator()); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 108 | basic_string(const value_type* s, const allocator_type& a = allocator_type()); |
| 109 | basic_string(const value_type* s, size_type n, const allocator_type& a = allocator_type()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 110 | basic_string(size_type n, value_type c, const allocator_type& a = allocator_type()); |
| 111 | template<class InputIterator> |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 112 | basic_string(InputIterator begin, InputIterator end, |
| 113 | const allocator_type& a = allocator_type()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 114 | basic_string(initializer_list<value_type>, const Allocator& = Allocator()); |
| 115 | basic_string(const basic_string&, const Allocator&); |
| 116 | basic_string(basic_string&&, const Allocator&); |
| 117 | |
| 118 | ~basic_string(); |
| 119 | |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 120 | operator basic_string_view<charT, traits>() const noexcept; |
| 121 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 122 | basic_string& operator=(const basic_string& str); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 123 | basic_string& operator=(basic_string_view<charT, traits> sv); |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 124 | basic_string& operator=(basic_string&& str) |
| 125 | noexcept( |
Marshall Clow | af961ed | 2015-08-18 18:57:00 +0000 | [diff] [blame] | 126 | allocator_type::propagate_on_container_move_assignment::value || |
| 127 | allocator_type::is_always_equal::value ); // C++17 |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 128 | basic_string& operator=(const value_type* s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 129 | basic_string& operator=(value_type c); |
| 130 | basic_string& operator=(initializer_list<value_type>); |
| 131 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 132 | iterator begin() noexcept; |
| 133 | const_iterator begin() const noexcept; |
| 134 | iterator end() noexcept; |
| 135 | const_iterator end() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 136 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 137 | reverse_iterator rbegin() noexcept; |
| 138 | const_reverse_iterator rbegin() const noexcept; |
| 139 | reverse_iterator rend() noexcept; |
| 140 | const_reverse_iterator rend() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 141 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 142 | const_iterator cbegin() const noexcept; |
| 143 | const_iterator cend() const noexcept; |
| 144 | const_reverse_iterator crbegin() const noexcept; |
| 145 | const_reverse_iterator crend() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 146 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 147 | size_type size() const noexcept; |
| 148 | size_type length() const noexcept; |
| 149 | size_type max_size() const noexcept; |
| 150 | size_type capacity() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 151 | |
| 152 | void resize(size_type n, value_type c); |
| 153 | void resize(size_type n); |
| 154 | |
| 155 | void reserve(size_type res_arg = 0); |
| 156 | void shrink_to_fit(); |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 157 | void clear() noexcept; |
| 158 | bool empty() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 159 | |
| 160 | const_reference operator[](size_type pos) const; |
| 161 | reference operator[](size_type pos); |
| 162 | |
| 163 | const_reference at(size_type n) const; |
| 164 | reference at(size_type n); |
| 165 | |
| 166 | basic_string& operator+=(const basic_string& str); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 167 | basic_string& operator+=(basic_string_view<charT, traits> sv); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 168 | basic_string& operator+=(const value_type* s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 169 | basic_string& operator+=(value_type c); |
| 170 | basic_string& operator+=(initializer_list<value_type>); |
| 171 | |
| 172 | basic_string& append(const basic_string& str); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 173 | basic_string& append(basic_string_view<charT, traits> sv); |
Marshall Clow | a93b5e2 | 2014-03-04 19:17:19 +0000 | [diff] [blame] | 174 | basic_string& append(const basic_string& str, size_type pos, size_type n=npos); //C++14 |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 175 | template <class T> |
| 176 | basic_string& append(const T& t, size_type pos, size_type n=npos); // C++17 |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 177 | basic_string& append(const value_type* s, size_type n); |
| 178 | basic_string& append(const value_type* s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 179 | basic_string& append(size_type n, value_type c); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 180 | template<class InputIterator> |
| 181 | basic_string& append(InputIterator first, InputIterator last); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 182 | basic_string& append(initializer_list<value_type>); |
| 183 | |
| 184 | void push_back(value_type c); |
| 185 | void pop_back(); |
| 186 | reference front(); |
| 187 | const_reference front() const; |
| 188 | reference back(); |
| 189 | const_reference back() const; |
| 190 | |
| 191 | basic_string& assign(const basic_string& str); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 192 | basic_string& assign(basic_string_view<charT, traits> sv); |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 193 | basic_string& assign(basic_string&& str); |
Marshall Clow | a93b5e2 | 2014-03-04 19:17:19 +0000 | [diff] [blame] | 194 | basic_string& assign(const basic_string& str, size_type pos, size_type n=npos); // C++14 |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 195 | template <class T> |
| 196 | basic_string& assign(const T& t, size_type pos, size_type n=npos); // C++17 |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 197 | basic_string& assign(const value_type* s, size_type n); |
| 198 | basic_string& assign(const value_type* s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 199 | basic_string& assign(size_type n, value_type c); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 200 | template<class InputIterator> |
| 201 | basic_string& assign(InputIterator first, InputIterator last); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 202 | basic_string& assign(initializer_list<value_type>); |
| 203 | |
| 204 | basic_string& insert(size_type pos1, const basic_string& str); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 205 | basic_string& insert(size_type pos1, basic_string_view<charT, traits> sv); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 206 | basic_string& insert(size_type pos1, const basic_string& str, |
| 207 | size_type pos2, size_type n); |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 208 | template <class T> |
| 209 | basic_string& insert(size_type pos1, const T& t, size_type pos2, size_type n); // C++17 |
Marshall Clow | a93b5e2 | 2014-03-04 19:17:19 +0000 | [diff] [blame] | 210 | basic_string& insert(size_type pos, const value_type* s, size_type n=npos); //C++14 |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 211 | basic_string& insert(size_type pos, const value_type* s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 212 | basic_string& insert(size_type pos, size_type n, value_type c); |
| 213 | iterator insert(const_iterator p, value_type c); |
| 214 | iterator insert(const_iterator p, size_type n, value_type c); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 215 | template<class InputIterator> |
| 216 | iterator insert(const_iterator p, InputIterator first, InputIterator last); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 217 | iterator insert(const_iterator p, initializer_list<value_type>); |
| 218 | |
| 219 | basic_string& erase(size_type pos = 0, size_type n = npos); |
| 220 | iterator erase(const_iterator position); |
| 221 | iterator erase(const_iterator first, const_iterator last); |
| 222 | |
| 223 | basic_string& replace(size_type pos1, size_type n1, const basic_string& str); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 224 | basic_string& replace(size_type pos1, size_type n1, basic_string_view<charT, traits> sv); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 225 | basic_string& replace(size_type pos1, size_type n1, const basic_string& str, |
Marshall Clow | a93b5e2 | 2014-03-04 19:17:19 +0000 | [diff] [blame] | 226 | size_type pos2, size_type n2=npos); // C++14 |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 227 | template <class T> |
| 228 | basic_string& replace(size_type pos1, size_type n1, const T& t, |
| 229 | size_type pos2, size_type n); // C++17 |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 230 | basic_string& replace(size_type pos, size_type n1, const value_type* s, size_type n2); |
| 231 | basic_string& replace(size_type pos, size_type n1, const value_type* s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 232 | basic_string& replace(size_type pos, size_type n1, size_type n2, value_type c); |
Howard Hinnant | 7b2cb48 | 2010-11-17 21:11:40 +0000 | [diff] [blame] | 233 | basic_string& replace(const_iterator i1, const_iterator i2, const basic_string& str); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 234 | basic_string& replace(const_iterator i1, const_iterator i2, basic_string_view<charT, traits> sv); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 235 | basic_string& replace(const_iterator i1, const_iterator i2, const value_type* s, size_type n); |
| 236 | basic_string& replace(const_iterator i1, const_iterator i2, const value_type* s); |
Howard Hinnant | 7b2cb48 | 2010-11-17 21:11:40 +0000 | [diff] [blame] | 237 | basic_string& replace(const_iterator i1, const_iterator i2, size_type n, value_type c); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 238 | template<class InputIterator> |
Howard Hinnant | 7b2cb48 | 2010-11-17 21:11:40 +0000 | [diff] [blame] | 239 | basic_string& replace(const_iterator i1, const_iterator i2, InputIterator j1, InputIterator j2); |
| 240 | basic_string& replace(const_iterator i1, const_iterator i2, initializer_list<value_type>); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 241 | |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 242 | size_type copy(value_type* s, size_type n, size_type pos = 0) const; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 243 | basic_string substr(size_type pos = 0, size_type n = npos) const; |
| 244 | |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 245 | void swap(basic_string& str) |
Marshall Clow | 7d914d1 | 2015-07-13 20:04:56 +0000 | [diff] [blame] | 246 | noexcept(allocator_traits<allocator_type>::propagate_on_container_swap::value || |
| 247 | allocator_traits<allocator_type>::is_always_equal::value); // C++17 |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 248 | |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 249 | const value_type* c_str() const noexcept; |
| 250 | const value_type* data() const noexcept; |
Marshall Clow | f532a70 | 2016-03-08 15:44:30 +0000 | [diff] [blame] | 251 | value_type* data() noexcept; // C++17 |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 252 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 253 | allocator_type get_allocator() const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 254 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 255 | size_type find(const basic_string& str, size_type pos = 0) const noexcept; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 256 | size_type find(basic_string_view<charT, traits> sv, size_type pos = 0) const noexcept; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 257 | size_type find(const value_type* s, size_type pos, size_type n) const noexcept; |
| 258 | size_type find(const value_type* s, size_type pos = 0) const noexcept; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 259 | size_type find(value_type c, size_type pos = 0) const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 260 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 261 | size_type rfind(const basic_string& str, size_type pos = npos) const noexcept; |
Marshall Clow | 0b9db07 | 2017-09-07 04:19:32 +0000 | [diff] [blame] | 262 | size_type rfind(basic_string_view<charT, traits> sv, size_type pos = npos) const noexcept; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 263 | size_type rfind(const value_type* s, size_type pos, size_type n) const noexcept; |
| 264 | size_type rfind(const value_type* s, size_type pos = npos) const noexcept; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 265 | size_type rfind(value_type c, size_type pos = npos) const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 266 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 267 | size_type find_first_of(const basic_string& str, size_type pos = 0) const noexcept; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 268 | size_type find_first_of(basic_string_view<charT, traits> sv, size_type pos = 0) const noexcept; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 269 | size_type find_first_of(const value_type* s, size_type pos, size_type n) const noexcept; |
| 270 | size_type find_first_of(const value_type* s, size_type pos = 0) const noexcept; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 271 | size_type find_first_of(value_type c, size_type pos = 0) const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 272 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 273 | size_type find_last_of(const basic_string& str, size_type pos = npos) const noexcept; |
Marshall Clow | 0b9db07 | 2017-09-07 04:19:32 +0000 | [diff] [blame] | 274 | size_type find_last_of(basic_string_view<charT, traits> sv, size_type pos = npos) const noexcept; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 275 | size_type find_last_of(const value_type* s, size_type pos, size_type n) const noexcept; |
| 276 | size_type find_last_of(const value_type* s, size_type pos = npos) const noexcept; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 277 | size_type find_last_of(value_type c, size_type pos = npos) const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 278 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 279 | size_type find_first_not_of(const basic_string& str, size_type pos = 0) const noexcept; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 280 | size_type find_first_not_of(basic_string_view<charT, traits> sv, size_type pos = 0) const noexcept; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 281 | size_type find_first_not_of(const value_type* s, size_type pos, size_type n) const noexcept; |
| 282 | size_type find_first_not_of(const value_type* s, size_type pos = 0) const noexcept; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 283 | size_type find_first_not_of(value_type c, size_type pos = 0) const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 284 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 285 | size_type find_last_not_of(const basic_string& str, size_type pos = npos) const noexcept; |
Marshall Clow | 0b9db07 | 2017-09-07 04:19:32 +0000 | [diff] [blame] | 286 | size_type find_last_not_of(basic_string_view<charT, traits> sv, size_type pos = npos) const noexcept; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 287 | size_type find_last_not_of(const value_type* s, size_type pos, size_type n) const noexcept; |
| 288 | size_type find_last_not_of(const value_type* s, size_type pos = npos) const noexcept; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 289 | size_type find_last_not_of(value_type c, size_type pos = npos) const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 290 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 291 | int compare(const basic_string& str) const noexcept; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 292 | int compare(basic_string_view<charT, traits> sv) const noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 293 | int compare(size_type pos1, size_type n1, const basic_string& str) const; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 294 | int compare(size_type pos1, size_type n1, basic_string_view<charT, traits> sv) const; |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 295 | int compare(size_type pos1, size_type n1, const basic_string& str, |
Marshall Clow | a93b5e2 | 2014-03-04 19:17:19 +0000 | [diff] [blame] | 296 | size_type pos2, size_type n2=npos) const; // C++14 |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 297 | template <class T> |
| 298 | int compare(size_type pos1, size_type n1, const T& t, |
| 299 | size_type pos2, size_type n2=npos) const; // C++17 |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 300 | int compare(const value_type* s) const noexcept; |
| 301 | int compare(size_type pos1, size_type n1, const value_type* s) const; |
| 302 | int compare(size_type pos1, size_type n1, const value_type* s, size_type n2) const; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 303 | |
| 304 | bool __invariants() const; |
| 305 | }; |
| 306 | |
| 307 | template<class charT, class traits, class Allocator> |
| 308 | basic_string<charT, traits, Allocator> |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 309 | operator+(const basic_string<charT, traits, Allocator>& lhs, |
| 310 | const basic_string<charT, traits, Allocator>& rhs); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 311 | |
| 312 | template<class charT, class traits, class Allocator> |
| 313 | basic_string<charT, traits, Allocator> |
| 314 | operator+(const charT* lhs , const basic_string<charT,traits,Allocator>&rhs); |
| 315 | |
| 316 | template<class charT, class traits, class Allocator> |
| 317 | basic_string<charT, traits, Allocator> |
| 318 | operator+(charT lhs, const basic_string<charT,traits,Allocator>& rhs); |
| 319 | |
| 320 | template<class charT, class traits, class Allocator> |
| 321 | basic_string<charT, traits, Allocator> |
| 322 | operator+(const basic_string<charT, traits, Allocator>& lhs, const charT* rhs); |
| 323 | |
| 324 | template<class charT, class traits, class Allocator> |
| 325 | basic_string<charT, traits, Allocator> |
| 326 | operator+(const basic_string<charT, traits, Allocator>& lhs, charT rhs); |
| 327 | |
| 328 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 329 | bool operator==(const basic_string<charT, traits, Allocator>& lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 330 | const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 331 | |
| 332 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 333 | bool operator==(const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 334 | |
| 335 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 336 | bool operator==(const basic_string<charT,traits,Allocator>& lhs, const charT* rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 337 | |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 338 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 339 | bool operator!=(const basic_string<charT,traits,Allocator>& lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 340 | const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 341 | |
| 342 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 343 | bool operator!=(const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 344 | |
| 345 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 346 | bool operator!=(const basic_string<charT, traits, Allocator>& lhs, const charT* rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 347 | |
| 348 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 349 | bool operator< (const basic_string<charT, traits, Allocator>& lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 350 | const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 351 | |
| 352 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 353 | bool operator< (const basic_string<charT, traits, Allocator>& lhs, const charT* rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 354 | |
| 355 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 356 | bool operator< (const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 357 | |
| 358 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 359 | bool operator> (const basic_string<charT, traits, Allocator>& lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 360 | const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 361 | |
| 362 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 363 | bool operator> (const basic_string<charT, traits, Allocator>& lhs, const charT* rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 364 | |
| 365 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 366 | bool operator> (const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 367 | |
| 368 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 369 | bool operator<=(const basic_string<charT, traits, Allocator>& lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 370 | const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 371 | |
| 372 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 373 | bool operator<=(const basic_string<charT, traits, Allocator>& lhs, const charT* rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 374 | |
| 375 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 376 | bool operator<=(const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 377 | |
| 378 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 379 | bool operator>=(const basic_string<charT, traits, Allocator>& lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 380 | const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 381 | |
| 382 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 383 | bool operator>=(const basic_string<charT, traits, Allocator>& lhs, const charT* rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 384 | |
| 385 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 386 | bool operator>=(const charT* lhs, const basic_string<charT, traits, Allocator>& rhs) noexcept; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 387 | |
| 388 | template<class charT, class traits, class Allocator> |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 389 | void swap(basic_string<charT, traits, Allocator>& lhs, |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 390 | basic_string<charT, traits, Allocator>& rhs) |
| 391 | noexcept(noexcept(lhs.swap(rhs))); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 392 | |
| 393 | template<class charT, class traits, class Allocator> |
| 394 | basic_istream<charT, traits>& |
| 395 | operator>>(basic_istream<charT, traits>& is, basic_string<charT, traits, Allocator>& str); |
| 396 | |
| 397 | template<class charT, class traits, class Allocator> |
| 398 | basic_ostream<charT, traits>& |
| 399 | operator<<(basic_ostream<charT, traits>& os, const basic_string<charT, traits, Allocator>& str); |
| 400 | |
| 401 | template<class charT, class traits, class Allocator> |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 402 | basic_istream<charT, traits>& |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 403 | getline(basic_istream<charT, traits>& is, basic_string<charT, traits, Allocator>& str, |
| 404 | charT delim); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 405 | |
| 406 | template<class charT, class traits, class Allocator> |
| 407 | basic_istream<charT, traits>& |
| 408 | getline(basic_istream<charT, traits>& is, basic_string<charT, traits, Allocator>& str); |
| 409 | |
| 410 | typedef basic_string<char> string; |
| 411 | typedef basic_string<wchar_t> wstring; |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 412 | typedef basic_string<char16_t> u16string; |
| 413 | typedef basic_string<char32_t> u32string; |
| 414 | |
| 415 | int stoi (const string& str, size_t* idx = 0, int base = 10); |
| 416 | long stol (const string& str, size_t* idx = 0, int base = 10); |
| 417 | unsigned long stoul (const string& str, size_t* idx = 0, int base = 10); |
| 418 | long long stoll (const string& str, size_t* idx = 0, int base = 10); |
| 419 | unsigned long long stoull(const string& str, size_t* idx = 0, int base = 10); |
| 420 | |
| 421 | float stof (const string& str, size_t* idx = 0); |
| 422 | double stod (const string& str, size_t* idx = 0); |
| 423 | long double stold(const string& str, size_t* idx = 0); |
| 424 | |
| 425 | string to_string(int val); |
| 426 | string to_string(unsigned val); |
| 427 | string to_string(long val); |
| 428 | string to_string(unsigned long val); |
| 429 | string to_string(long long val); |
| 430 | string to_string(unsigned long long val); |
| 431 | string to_string(float val); |
| 432 | string to_string(double val); |
| 433 | string to_string(long double val); |
| 434 | |
| 435 | int stoi (const wstring& str, size_t* idx = 0, int base = 10); |
| 436 | long stol (const wstring& str, size_t* idx = 0, int base = 10); |
| 437 | unsigned long stoul (const wstring& str, size_t* idx = 0, int base = 10); |
| 438 | long long stoll (const wstring& str, size_t* idx = 0, int base = 10); |
| 439 | unsigned long long stoull(const wstring& str, size_t* idx = 0, int base = 10); |
| 440 | |
| 441 | float stof (const wstring& str, size_t* idx = 0); |
| 442 | double stod (const wstring& str, size_t* idx = 0); |
| 443 | long double stold(const wstring& str, size_t* idx = 0); |
| 444 | |
| 445 | wstring to_wstring(int val); |
| 446 | wstring to_wstring(unsigned val); |
| 447 | wstring to_wstring(long val); |
| 448 | wstring to_wstring(unsigned long val); |
| 449 | wstring to_wstring(long long val); |
| 450 | wstring to_wstring(unsigned long long val); |
| 451 | wstring to_wstring(float val); |
| 452 | wstring to_wstring(double val); |
| 453 | wstring to_wstring(long double val); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 454 | |
| 455 | template <> struct hash<string>; |
| 456 | template <> struct hash<u16string>; |
| 457 | template <> struct hash<u32string>; |
| 458 | template <> struct hash<wstring>; |
| 459 | |
Marshall Clow | 1523432 | 2013-07-23 17:05:24 +0000 | [diff] [blame] | 460 | basic_string<char> operator "" s( const char *str, size_t len ); // C++14 |
| 461 | basic_string<wchar_t> operator "" s( const wchar_t *str, size_t len ); // C++14 |
| 462 | basic_string<char16_t> operator "" s( const char16_t *str, size_t len ); // C++14 |
| 463 | basic_string<char32_t> operator "" s( const char32_t *str, size_t len ); // C++14 |
| 464 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 465 | } // std |
| 466 | |
| 467 | */ |
| 468 | |
| 469 | #include <__config> |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 470 | #include <string_view> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 471 | #include <iosfwd> |
| 472 | #include <cstring> |
Howard Hinnant | adff489 | 2010-05-24 17:49:41 +0000 | [diff] [blame] | 473 | #include <cstdio> // For EOF. |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 474 | #include <cwchar> |
| 475 | #include <algorithm> |
| 476 | #include <iterator> |
| 477 | #include <utility> |
| 478 | #include <memory> |
| 479 | #include <stdexcept> |
| 480 | #include <type_traits> |
| 481 | #include <initializer_list> |
| 482 | #include <__functional_base> |
| 483 | #ifndef _LIBCPP_HAS_NO_UNICODE_CHARS |
| 484 | #include <cstdint> |
| 485 | #endif |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 486 | |
Eric Fiselier | b953610 | 2014-08-10 23:53:08 +0000 | [diff] [blame] | 487 | #include <__debug> |
| 488 | |
Howard Hinnant | 08e1747 | 2011-10-17 20:05:10 +0000 | [diff] [blame] | 489 | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 490 | #pragma GCC system_header |
Howard Hinnant | 08e1747 | 2011-10-17 20:05:10 +0000 | [diff] [blame] | 491 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 492 | |
Eric Fiselier | 018a3d5 | 2017-05-31 22:07:49 +0000 | [diff] [blame] | 493 | _LIBCPP_PUSH_MACROS |
| 494 | #include <__undef_macros> |
| 495 | |
| 496 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 497 | _LIBCPP_BEGIN_NAMESPACE_STD |
| 498 | |
| 499 | // fpos |
| 500 | |
| 501 | template <class _StateT> |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 502 | class _LIBCPP_TEMPLATE_VIS fpos |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 503 | { |
| 504 | private: |
| 505 | _StateT __st_; |
| 506 | streamoff __off_; |
| 507 | public: |
| 508 | _LIBCPP_INLINE_VISIBILITY fpos(streamoff __off = streamoff()) : __st_(), __off_(__off) {} |
| 509 | |
| 510 | _LIBCPP_INLINE_VISIBILITY operator streamoff() const {return __off_;} |
| 511 | |
| 512 | _LIBCPP_INLINE_VISIBILITY _StateT state() const {return __st_;} |
| 513 | _LIBCPP_INLINE_VISIBILITY void state(_StateT __st) {__st_ = __st;} |
| 514 | |
| 515 | _LIBCPP_INLINE_VISIBILITY fpos& operator+=(streamoff __off) {__off_ += __off; return *this;} |
| 516 | _LIBCPP_INLINE_VISIBILITY fpos operator+ (streamoff __off) const {fpos __t(*this); __t += __off; return __t;} |
| 517 | _LIBCPP_INLINE_VISIBILITY fpos& operator-=(streamoff __off) {__off_ -= __off; return *this;} |
| 518 | _LIBCPP_INLINE_VISIBILITY fpos operator- (streamoff __off) const {fpos __t(*this); __t -= __off; return __t;} |
| 519 | }; |
| 520 | |
| 521 | template <class _StateT> |
| 522 | inline _LIBCPP_INLINE_VISIBILITY |
| 523 | streamoff operator-(const fpos<_StateT>& __x, const fpos<_StateT>& __y) |
| 524 | {return streamoff(__x) - streamoff(__y);} |
| 525 | |
| 526 | template <class _StateT> |
| 527 | inline _LIBCPP_INLINE_VISIBILITY |
| 528 | bool operator==(const fpos<_StateT>& __x, const fpos<_StateT>& __y) |
| 529 | {return streamoff(__x) == streamoff(__y);} |
| 530 | |
| 531 | template <class _StateT> |
| 532 | inline _LIBCPP_INLINE_VISIBILITY |
| 533 | bool operator!=(const fpos<_StateT>& __x, const fpos<_StateT>& __y) |
| 534 | {return streamoff(__x) != streamoff(__y);} |
| 535 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 536 | // basic_string |
| 537 | |
| 538 | template<class _CharT, class _Traits, class _Allocator> |
| 539 | basic_string<_CharT, _Traits, _Allocator> |
Howard Hinnant | 2b1b2d4 | 2011-06-14 19:58:17 +0000 | [diff] [blame] | 540 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __x, |
| 541 | const basic_string<_CharT, _Traits, _Allocator>& __y); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 542 | |
| 543 | template<class _CharT, class _Traits, class _Allocator> |
| 544 | basic_string<_CharT, _Traits, _Allocator> |
Howard Hinnant | 2b1b2d4 | 2011-06-14 19:58:17 +0000 | [diff] [blame] | 545 | operator+(const _CharT* __x, const basic_string<_CharT,_Traits,_Allocator>& __y); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 546 | |
| 547 | template<class _CharT, class _Traits, class _Allocator> |
| 548 | basic_string<_CharT, _Traits, _Allocator> |
Howard Hinnant | 2b1b2d4 | 2011-06-14 19:58:17 +0000 | [diff] [blame] | 549 | operator+(_CharT __x, const basic_string<_CharT,_Traits,_Allocator>& __y); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 550 | |
| 551 | template<class _CharT, class _Traits, class _Allocator> |
| 552 | basic_string<_CharT, _Traits, _Allocator> |
Howard Hinnant | 2b1b2d4 | 2011-06-14 19:58:17 +0000 | [diff] [blame] | 553 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __x, const _CharT* __y); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 554 | |
| 555 | template<class _CharT, class _Traits, class _Allocator> |
| 556 | basic_string<_CharT, _Traits, _Allocator> |
Howard Hinnant | 2b1b2d4 | 2011-06-14 19:58:17 +0000 | [diff] [blame] | 557 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __x, _CharT __y); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 558 | |
Shoaib Meenai | 487562f | 2017-07-29 02:54:41 +0000 | [diff] [blame] | 559 | _LIBCPP_EXTERN_TEMPLATE(_LIBCPP_FUNC_VIS string operator+<char, char_traits<char>, allocator<char> >(char const*, string const&)) |
| 560 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 561 | template <bool> |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 562 | class _LIBCPP_TEMPLATE_VIS __basic_string_common |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 563 | { |
| 564 | protected: |
Marshall Clow | 14c09a2 | 2016-08-25 15:09:01 +0000 | [diff] [blame] | 565 | _LIBCPP_NORETURN void __throw_length_error() const; |
| 566 | _LIBCPP_NORETURN void __throw_out_of_range() const; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 567 | }; |
| 568 | |
| 569 | template <bool __b> |
| 570 | void |
| 571 | __basic_string_common<__b>::__throw_length_error() const |
| 572 | { |
Marshall Clow | 14c09a2 | 2016-08-25 15:09:01 +0000 | [diff] [blame] | 573 | _VSTD::__throw_length_error("basic_string"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 574 | } |
| 575 | |
| 576 | template <bool __b> |
| 577 | void |
| 578 | __basic_string_common<__b>::__throw_out_of_range() const |
| 579 | { |
Marshall Clow | 14c09a2 | 2016-08-25 15:09:01 +0000 | [diff] [blame] | 580 | _VSTD::__throw_out_of_range("basic_string"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 581 | } |
| 582 | |
Eric Fiselier | 833d644 | 2016-09-15 22:27:07 +0000 | [diff] [blame] | 583 | _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __basic_string_common<true>) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 584 | |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 585 | #ifdef _LIBCPP_NO_EXCEPTIONS |
| 586 | template <class _Iter> |
| 587 | struct __libcpp_string_gets_noexcept_iterator_impl : public true_type {}; |
| 588 | #elif defined(_LIBCPP_HAS_NO_NOEXCEPT) |
| 589 | template <class _Iter> |
| 590 | struct __libcpp_string_gets_noexcept_iterator_impl : public false_type {}; |
| 591 | #else |
| 592 | template <class _Iter, bool = __is_forward_iterator<_Iter>::value> |
| 593 | struct __libcpp_string_gets_noexcept_iterator_impl : public _LIBCPP_BOOL_CONSTANT(( |
| 594 | noexcept(++(declval<_Iter&>())) && |
| 595 | is_nothrow_assignable<_Iter&, _Iter>::value && |
| 596 | noexcept(declval<_Iter>() == declval<_Iter>()) && |
| 597 | noexcept(*declval<_Iter>()) |
| 598 | )) {}; |
| 599 | |
| 600 | template <class _Iter> |
| 601 | struct __libcpp_string_gets_noexcept_iterator_impl<_Iter, false> : public false_type {}; |
| 602 | #endif |
| 603 | |
| 604 | |
| 605 | template <class _Iter> |
| 606 | struct __libcpp_string_gets_noexcept_iterator |
| 607 | : public _LIBCPP_BOOL_CONSTANT(__libcpp_is_trivial_iterator<_Iter>::value || __libcpp_string_gets_noexcept_iterator_impl<_Iter>::value) {}; |
| 608 | |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 609 | template <class _CharT, class _Traits, class _Tp> |
| 610 | struct __can_be_converted_to_string_view : public _LIBCPP_BOOL_CONSTANT( |
| 611 | ( is_convertible<const _Tp&, basic_string_view<_CharT, _Traits> >::value && |
| 612 | !is_convertible<const _Tp&, const _CharT*>::value)) {}; |
| 613 | |
Evgeniy Stepanov | 4f01aa8 | 2015-10-13 23:48:28 +0000 | [diff] [blame] | 614 | #ifdef _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 615 | |
| 616 | template <class _CharT, size_t = sizeof(_CharT)> |
| 617 | struct __padding |
| 618 | { |
| 619 | unsigned char __xx[sizeof(_CharT)-1]; |
| 620 | }; |
| 621 | |
| 622 | template <class _CharT> |
| 623 | struct __padding<_CharT, 1> |
| 624 | { |
| 625 | }; |
| 626 | |
Evgeniy Stepanov | 4f01aa8 | 2015-10-13 23:48:28 +0000 | [diff] [blame] | 627 | #endif // _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 628 | |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 629 | template<class _CharT, class _Traits, class _Allocator> |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 630 | class _LIBCPP_TEMPLATE_VIS basic_string |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 631 | : private __basic_string_common<true> |
| 632 | { |
| 633 | public: |
| 634 | typedef basic_string __self; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 635 | typedef basic_string_view<_CharT, _Traits> __self_view; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 636 | typedef _Traits traits_type; |
Marshall Clow | 2d4c3fa | 2017-03-15 18:41:11 +0000 | [diff] [blame] | 637 | typedef _CharT value_type; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 638 | typedef _Allocator allocator_type; |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 639 | typedef allocator_traits<allocator_type> __alloc_traits; |
| 640 | typedef typename __alloc_traits::size_type size_type; |
| 641 | typedef typename __alloc_traits::difference_type difference_type; |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 642 | typedef value_type& reference; |
| 643 | typedef const value_type& const_reference; |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 644 | typedef typename __alloc_traits::pointer pointer; |
| 645 | typedef typename __alloc_traits::const_pointer const_pointer; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 646 | |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 647 | static_assert(is_pod<value_type>::value, "Character type of basic_string must be a POD"); |
Marshall Clow | 2d4c3fa | 2017-03-15 18:41:11 +0000 | [diff] [blame] | 648 | static_assert((is_same<_CharT, typename traits_type::char_type>::value), |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 649 | "traits_type::char_type must be the same type as CharT"); |
| 650 | static_assert((is_same<typename allocator_type::value_type, value_type>::value), |
| 651 | "Allocator::value_type must be same type as value_type"); |
| 652 | #if defined(_LIBCPP_RAW_ITERATORS) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 653 | typedef pointer iterator; |
| 654 | typedef const_pointer const_iterator; |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 655 | #else // defined(_LIBCPP_RAW_ITERATORS) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 656 | typedef __wrap_iter<pointer> iterator; |
| 657 | typedef __wrap_iter<const_pointer> const_iterator; |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 658 | #endif // defined(_LIBCPP_RAW_ITERATORS) |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 659 | typedef _VSTD::reverse_iterator<iterator> reverse_iterator; |
| 660 | typedef _VSTD::reverse_iterator<const_iterator> const_reverse_iterator; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 661 | |
| 662 | private: |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 663 | |
Evgeniy Stepanov | 4f01aa8 | 2015-10-13 23:48:28 +0000 | [diff] [blame] | 664 | #ifdef _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 665 | |
| 666 | struct __long |
| 667 | { |
| 668 | pointer __data_; |
| 669 | size_type __size_; |
| 670 | size_type __cap_; |
| 671 | }; |
| 672 | |
Eric Fiselier | 5ccf043 | 2017-10-17 13:16:01 +0000 | [diff] [blame^] | 673 | #ifdef _LIBCPP_BIG_ENDIAN |
Ben Craig | de79ab6 | 2017-07-12 01:45:13 +0000 | [diff] [blame] | 674 | static const size_type __short_mask = 0x01; |
| 675 | static const size_type __long_mask = 0x1ul; |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 676 | #else // _LIBCPP_BIG_ENDIAN |
Ben Craig | de79ab6 | 2017-07-12 01:45:13 +0000 | [diff] [blame] | 677 | static const size_type __short_mask = 0x80; |
| 678 | static const size_type __long_mask = ~(size_type(~0) >> 1); |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 679 | #endif // _LIBCPP_BIG_ENDIAN |
| 680 | |
| 681 | enum {__min_cap = (sizeof(__long) - 1)/sizeof(value_type) > 2 ? |
| 682 | (sizeof(__long) - 1)/sizeof(value_type) : 2}; |
| 683 | |
| 684 | struct __short |
| 685 | { |
| 686 | value_type __data_[__min_cap]; |
| 687 | struct |
| 688 | : __padding<value_type> |
| 689 | { |
| 690 | unsigned char __size_; |
| 691 | }; |
| 692 | }; |
| 693 | |
| 694 | #else |
| 695 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 696 | struct __long |
| 697 | { |
| 698 | size_type __cap_; |
| 699 | size_type __size_; |
| 700 | pointer __data_; |
| 701 | }; |
| 702 | |
Eric Fiselier | 5ccf043 | 2017-10-17 13:16:01 +0000 | [diff] [blame^] | 703 | #ifdef _LIBCPP_BIG_ENDIAN |
Ben Craig | de79ab6 | 2017-07-12 01:45:13 +0000 | [diff] [blame] | 704 | static const size_type __short_mask = 0x80; |
| 705 | static const size_type __long_mask = ~(size_type(~0) >> 1); |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 706 | #else // _LIBCPP_BIG_ENDIAN |
Ben Craig | de79ab6 | 2017-07-12 01:45:13 +0000 | [diff] [blame] | 707 | static const size_type __short_mask = 0x01; |
| 708 | static const size_type __long_mask = 0x1ul; |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 709 | #endif // _LIBCPP_BIG_ENDIAN |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 710 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 711 | enum {__min_cap = (sizeof(__long) - 1)/sizeof(value_type) > 2 ? |
| 712 | (sizeof(__long) - 1)/sizeof(value_type) : 2}; |
| 713 | |
| 714 | struct __short |
| 715 | { |
| 716 | union |
| 717 | { |
| 718 | unsigned char __size_; |
Howard Hinnant | 9c0df14 | 2012-10-30 19:06:59 +0000 | [diff] [blame] | 719 | value_type __lx; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 720 | }; |
| 721 | value_type __data_[__min_cap]; |
| 722 | }; |
| 723 | |
Evgeniy Stepanov | 4f01aa8 | 2015-10-13 23:48:28 +0000 | [diff] [blame] | 724 | #endif // _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 725 | |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 726 | union __ulx{__long __lx; __short __lxx;}; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 727 | |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 728 | enum {__n_words = sizeof(__ulx) / sizeof(size_type)}; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 729 | |
| 730 | struct __raw |
| 731 | { |
| 732 | size_type __words[__n_words]; |
| 733 | }; |
| 734 | |
| 735 | struct __rep |
| 736 | { |
| 737 | union |
| 738 | { |
| 739 | __long __l; |
| 740 | __short __s; |
| 741 | __raw __r; |
| 742 | }; |
| 743 | }; |
| 744 | |
| 745 | __compressed_pair<__rep, allocator_type> __r_; |
| 746 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 747 | public: |
| 748 | static const size_type npos = -1; |
| 749 | |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 750 | _LIBCPP_INLINE_VISIBILITY basic_string() |
| 751 | _NOEXCEPT_(is_nothrow_default_constructible<allocator_type>::value); |
Marshall Clow | 7b193f7 | 2015-06-03 19:56:43 +0000 | [diff] [blame] | 752 | |
| 753 | _LIBCPP_INLINE_VISIBILITY explicit basic_string(const allocator_type& __a) |
| 754 | #if _LIBCPP_STD_VER <= 14 |
| 755 | _NOEXCEPT_(is_nothrow_copy_constructible<allocator_type>::value); |
| 756 | #else |
| 757 | _NOEXCEPT; |
| 758 | #endif |
| 759 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 760 | basic_string(const basic_string& __str); |
| 761 | basic_string(const basic_string& __str, const allocator_type& __a); |
Marshall Clow | 7b193f7 | 2015-06-03 19:56:43 +0000 | [diff] [blame] | 762 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 763 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | 9f193f2 | 2011-01-26 00:06:59 +0000 | [diff] [blame] | 764 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 765 | basic_string(basic_string&& __str) |
Marshall Clow | 7b193f7 | 2015-06-03 19:56:43 +0000 | [diff] [blame] | 766 | #if _LIBCPP_STD_VER <= 14 |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 767 | _NOEXCEPT_(is_nothrow_move_constructible<allocator_type>::value); |
Marshall Clow | 7b193f7 | 2015-06-03 19:56:43 +0000 | [diff] [blame] | 768 | #else |
| 769 | _NOEXCEPT; |
| 770 | #endif |
| 771 | |
Howard Hinnant | 9f193f2 | 2011-01-26 00:06:59 +0000 | [diff] [blame] | 772 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 773 | basic_string(basic_string&& __str, const allocator_type& __a); |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 774 | #endif // _LIBCPP_CXX03_LANG |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 775 | _LIBCPP_INLINE_VISIBILITY basic_string(const _CharT* __s); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 776 | _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 777 | basic_string(const _CharT* __s, const _Allocator& __a); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 778 | _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 779 | basic_string(const _CharT* __s, size_type __n); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 780 | _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 781 | basic_string(const _CharT* __s, size_type __n, const _Allocator& __a); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 782 | _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 783 | basic_string(size_type __n, _CharT __c); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 784 | _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 785 | basic_string(size_type __n, _CharT __c, const _Allocator& __a); |
Marshall Clow | f4f7d8f | 2016-04-07 18:13:41 +0000 | [diff] [blame] | 786 | basic_string(const basic_string& __str, size_type __pos, size_type __n, |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 787 | const _Allocator& __a = _Allocator()); |
Marshall Clow | f4f7d8f | 2016-04-07 18:13:41 +0000 | [diff] [blame] | 788 | _LIBCPP_INLINE_VISIBILITY |
| 789 | basic_string(const basic_string& __str, size_type __pos, |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 790 | const _Allocator& __a = _Allocator()); |
Marshall Clow | db7fa11 | 2016-11-14 18:22:19 +0000 | [diff] [blame] | 791 | template<class _Tp> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 792 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 793 | basic_string(const _Tp& __t, size_type __pos, size_type __n, |
Marshall Clow | db7fa11 | 2016-11-14 18:22:19 +0000 | [diff] [blame] | 794 | const allocator_type& __a = allocator_type(), |
| 795 | typename enable_if<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, void>::type* = 0); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 796 | _LIBCPP_INLINE_VISIBILITY explicit |
| 797 | basic_string(__self_view __sv); |
| 798 | _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 799 | basic_string(__self_view __sv, const _Allocator& __a); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 800 | template<class _InputIterator> |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 801 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 802 | basic_string(_InputIterator __first, _InputIterator __last); |
| 803 | template<class _InputIterator> |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 804 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 805 | basic_string(_InputIterator __first, _InputIterator __last, const allocator_type& __a); |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 806 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 807 | _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 808 | basic_string(initializer_list<_CharT> __il); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 809 | _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 810 | basic_string(initializer_list<_CharT> __il, const _Allocator& __a); |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 811 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 812 | |
Eric Fiselier | 51eb1d5 | 2016-10-31 03:42:50 +0000 | [diff] [blame] | 813 | inline ~basic_string(); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 814 | |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 815 | _LIBCPP_INLINE_VISIBILITY |
| 816 | operator __self_view() const _NOEXCEPT { return __self_view(data(), size()); } |
| 817 | |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 818 | basic_string& operator=(const basic_string& __str); |
Eric Fiselier | f472d6c | 2017-01-23 21:24:58 +0000 | [diff] [blame] | 819 | |
| 820 | #ifndef _LIBCPP_CXX03_LANG |
Eric Fiselier | 37b2be9 | 2017-01-17 22:10:32 +0000 | [diff] [blame] | 821 | template <class = void> |
Eric Fiselier | f472d6c | 2017-01-23 21:24:58 +0000 | [diff] [blame] | 822 | #endif |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 823 | _LIBCPP_INLINE_VISIBILITY |
| 824 | basic_string& operator=(__self_view __sv) {return assign(__sv);} |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 825 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 826 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 827 | basic_string& operator=(basic_string&& __str) |
Marshall Clow | af961ed | 2015-08-18 18:57:00 +0000 | [diff] [blame] | 828 | _NOEXCEPT_((__noexcept_move_assign_container<_Allocator, __alloc_traits>::value)); |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 829 | _LIBCPP_INLINE_VISIBILITY |
| 830 | basic_string& operator=(initializer_list<value_type> __il) {return assign(__il.begin(), __il.size());} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 831 | #endif |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 832 | _LIBCPP_INLINE_VISIBILITY basic_string& operator=(const value_type* __s) {return assign(__s);} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 833 | basic_string& operator=(value_type __c); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 834 | |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 835 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 836 | _LIBCPP_INLINE_VISIBILITY |
| 837 | iterator begin() _NOEXCEPT |
| 838 | {return iterator(this, __get_pointer());} |
| 839 | _LIBCPP_INLINE_VISIBILITY |
| 840 | const_iterator begin() const _NOEXCEPT |
| 841 | {return const_iterator(this, __get_pointer());} |
| 842 | _LIBCPP_INLINE_VISIBILITY |
| 843 | iterator end() _NOEXCEPT |
| 844 | {return iterator(this, __get_pointer() + size());} |
| 845 | _LIBCPP_INLINE_VISIBILITY |
| 846 | const_iterator end() const _NOEXCEPT |
| 847 | {return const_iterator(this, __get_pointer() + size());} |
| 848 | #else |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 849 | _LIBCPP_INLINE_VISIBILITY |
| 850 | iterator begin() _NOEXCEPT |
| 851 | {return iterator(__get_pointer());} |
| 852 | _LIBCPP_INLINE_VISIBILITY |
| 853 | const_iterator begin() const _NOEXCEPT |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 854 | {return const_iterator(__get_pointer());} |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 855 | _LIBCPP_INLINE_VISIBILITY |
| 856 | iterator end() _NOEXCEPT |
| 857 | {return iterator(__get_pointer() + size());} |
| 858 | _LIBCPP_INLINE_VISIBILITY |
| 859 | const_iterator end() const _NOEXCEPT |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 860 | {return const_iterator(__get_pointer() + size());} |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 861 | #endif // _LIBCPP_DEBUG_LEVEL >= 2 |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 862 | _LIBCPP_INLINE_VISIBILITY |
| 863 | reverse_iterator rbegin() _NOEXCEPT |
| 864 | {return reverse_iterator(end());} |
| 865 | _LIBCPP_INLINE_VISIBILITY |
| 866 | const_reverse_iterator rbegin() const _NOEXCEPT |
| 867 | {return const_reverse_iterator(end());} |
| 868 | _LIBCPP_INLINE_VISIBILITY |
| 869 | reverse_iterator rend() _NOEXCEPT |
| 870 | {return reverse_iterator(begin());} |
| 871 | _LIBCPP_INLINE_VISIBILITY |
| 872 | const_reverse_iterator rend() const _NOEXCEPT |
| 873 | {return const_reverse_iterator(begin());} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 874 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 875 | _LIBCPP_INLINE_VISIBILITY |
| 876 | const_iterator cbegin() const _NOEXCEPT |
| 877 | {return begin();} |
| 878 | _LIBCPP_INLINE_VISIBILITY |
| 879 | const_iterator cend() const _NOEXCEPT |
| 880 | {return end();} |
| 881 | _LIBCPP_INLINE_VISIBILITY |
| 882 | const_reverse_iterator crbegin() const _NOEXCEPT |
| 883 | {return rbegin();} |
| 884 | _LIBCPP_INLINE_VISIBILITY |
| 885 | const_reverse_iterator crend() const _NOEXCEPT |
| 886 | {return rend();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 887 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 888 | _LIBCPP_INLINE_VISIBILITY size_type size() const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 889 | {return __is_long() ? __get_long_size() : __get_short_size();} |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 890 | _LIBCPP_INLINE_VISIBILITY size_type length() const _NOEXCEPT {return size();} |
| 891 | _LIBCPP_INLINE_VISIBILITY size_type max_size() const _NOEXCEPT; |
| 892 | _LIBCPP_INLINE_VISIBILITY size_type capacity() const _NOEXCEPT |
Eric Fiselier | e2d4892 | 2015-08-28 07:02:42 +0000 | [diff] [blame] | 893 | {return (__is_long() ? __get_long_cap() |
| 894 | : static_cast<size_type>(__min_cap)) - 1;} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 895 | |
| 896 | void resize(size_type __n, value_type __c); |
| 897 | _LIBCPP_INLINE_VISIBILITY void resize(size_type __n) {resize(__n, value_type());} |
| 898 | |
Eric Fiselier | 59e24fe | 2017-06-01 02:29:37 +0000 | [diff] [blame] | 899 | void reserve(size_type __res_arg = 0); |
Howard Hinnant | 8d7a955 | 2010-09-23 17:31:07 +0000 | [diff] [blame] | 900 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 901 | void shrink_to_fit() _NOEXCEPT {reserve();} |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 902 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 903 | void clear() _NOEXCEPT; |
| 904 | _LIBCPP_INLINE_VISIBILITY bool empty() const _NOEXCEPT {return size() == 0;} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 905 | |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 906 | _LIBCPP_INLINE_VISIBILITY const_reference operator[](size_type __pos) const _NOEXCEPT; |
| 907 | _LIBCPP_INLINE_VISIBILITY reference operator[](size_type __pos) _NOEXCEPT; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 908 | |
| 909 | const_reference at(size_type __n) const; |
| 910 | reference at(size_type __n); |
| 911 | |
| 912 | _LIBCPP_INLINE_VISIBILITY basic_string& operator+=(const basic_string& __str) {return append(__str);} |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 913 | _LIBCPP_INLINE_VISIBILITY basic_string& operator+=(__self_view __sv) {return append(__sv);} |
| 914 | _LIBCPP_INLINE_VISIBILITY basic_string& operator+=(const value_type* __s) {return append(__s);} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 915 | _LIBCPP_INLINE_VISIBILITY basic_string& operator+=(value_type __c) {push_back(__c); return *this;} |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 916 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 917 | _LIBCPP_INLINE_VISIBILITY basic_string& operator+=(initializer_list<value_type> __il) {return append(__il);} |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 918 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 919 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 920 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 921 | basic_string& append(const basic_string& __str); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 922 | _LIBCPP_INLINE_VISIBILITY |
| 923 | basic_string& append(__self_view __sv) { return append(__sv.data(), __sv.size()); } |
Marshall Clow | a93b5e2 | 2014-03-04 19:17:19 +0000 | [diff] [blame] | 924 | basic_string& append(const basic_string& __str, size_type __pos, size_type __n=npos); |
Marshall Clow | 42a87db | 2016-10-03 23:40:48 +0000 | [diff] [blame] | 925 | template <class _Tp> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 926 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 927 | typename enable_if |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 928 | < |
| 929 | __can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, |
| 930 | basic_string& |
| 931 | >::type |
| 932 | append(const _Tp& __t, size_type __pos, size_type __n=npos); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 933 | basic_string& append(const value_type* __s, size_type __n); |
| 934 | basic_string& append(const value_type* __s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 935 | basic_string& append(size_type __n, value_type __c); |
Eric Fiselier | 026d38e | 2016-10-31 02:46:25 +0000 | [diff] [blame] | 936 | template <class _ForwardIterator> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 937 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 938 | basic_string& __append_forward_unsafe(_ForwardIterator, _ForwardIterator); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 939 | template<class _InputIterator> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 940 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 941 | typename enable_if |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 942 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 943 | __is_exactly_input_iterator<_InputIterator>::value |
| 944 | || !__libcpp_string_gets_noexcept_iterator<_InputIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 945 | basic_string& |
| 946 | >::type |
Eric Fiselier | 026d38e | 2016-10-31 02:46:25 +0000 | [diff] [blame] | 947 | _LIBCPP_INLINE_VISIBILITY |
| 948 | append(_InputIterator __first, _InputIterator __last) { |
| 949 | const basic_string __temp (__first, __last, __alloc()); |
| 950 | append(__temp.data(), __temp.size()); |
| 951 | return *this; |
| 952 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 953 | template<class _ForwardIterator> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 954 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 955 | typename enable_if |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 956 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 957 | __is_forward_iterator<_ForwardIterator>::value |
| 958 | && __libcpp_string_gets_noexcept_iterator<_ForwardIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 959 | basic_string& |
| 960 | >::type |
Eric Fiselier | 026d38e | 2016-10-31 02:46:25 +0000 | [diff] [blame] | 961 | _LIBCPP_INLINE_VISIBILITY |
| 962 | append(_ForwardIterator __first, _ForwardIterator __last) { |
| 963 | return __append_forward_unsafe(__first, __last); |
| 964 | } |
| 965 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 966 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | 8d7a955 | 2010-09-23 17:31:07 +0000 | [diff] [blame] | 967 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 968 | basic_string& append(initializer_list<value_type> __il) {return append(__il.begin(), __il.size());} |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 969 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 970 | |
| 971 | void push_back(value_type __c); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 972 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 973 | void pop_back(); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 974 | _LIBCPP_INLINE_VISIBILITY reference front(); |
| 975 | _LIBCPP_INLINE_VISIBILITY const_reference front() const; |
| 976 | _LIBCPP_INLINE_VISIBILITY reference back(); |
| 977 | _LIBCPP_INLINE_VISIBILITY const_reference back() const; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 978 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 979 | _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 980 | basic_string& assign(__self_view __sv) { return assign(__sv.data(), __sv.size()); } |
| 981 | _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | f40ec90 | 2016-03-09 18:08:29 +0000 | [diff] [blame] | 982 | basic_string& assign(const basic_string& __str) { return *this = __str; } |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 983 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 984 | _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 59e24fe | 2017-06-01 02:29:37 +0000 | [diff] [blame] | 985 | basic_string& assign(basic_string&& __str) |
Marshall Clow | 7ed093b | 2015-10-05 16:17:34 +0000 | [diff] [blame] | 986 | _NOEXCEPT_((__noexcept_move_assign_container<_Allocator, __alloc_traits>::value)) |
Eric Fiselier | 59e24fe | 2017-06-01 02:29:37 +0000 | [diff] [blame] | 987 | {*this = _VSTD::move(__str); return *this;} |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 988 | #endif |
Marshall Clow | a93b5e2 | 2014-03-04 19:17:19 +0000 | [diff] [blame] | 989 | basic_string& assign(const basic_string& __str, size_type __pos, size_type __n=npos); |
Marshall Clow | 42a87db | 2016-10-03 23:40:48 +0000 | [diff] [blame] | 990 | template <class _Tp> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 991 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 992 | typename enable_if |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 993 | < |
| 994 | __can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, |
| 995 | basic_string& |
| 996 | >::type |
Eric Fiselier | 59e24fe | 2017-06-01 02:29:37 +0000 | [diff] [blame] | 997 | assign(const _Tp & __t, size_type __pos, size_type __n=npos); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 998 | basic_string& assign(const value_type* __s, size_type __n); |
| 999 | basic_string& assign(const value_type* __s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1000 | basic_string& assign(size_type __n, value_type __c); |
| 1001 | template<class _InputIterator> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 1002 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 1003 | typename enable_if |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1004 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 1005 | __is_exactly_input_iterator<_InputIterator>::value |
| 1006 | || !__libcpp_string_gets_noexcept_iterator<_InputIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1007 | basic_string& |
| 1008 | >::type |
| 1009 | assign(_InputIterator __first, _InputIterator __last); |
| 1010 | template<class _ForwardIterator> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 1011 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 1012 | typename enable_if |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1013 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 1014 | __is_forward_iterator<_ForwardIterator>::value |
| 1015 | && __libcpp_string_gets_noexcept_iterator<_ForwardIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1016 | basic_string& |
| 1017 | >::type |
| 1018 | assign(_ForwardIterator __first, _ForwardIterator __last); |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1019 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | 8d7a955 | 2010-09-23 17:31:07 +0000 | [diff] [blame] | 1020 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1021 | basic_string& assign(initializer_list<value_type> __il) {return assign(__il.begin(), __il.size());} |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1022 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1023 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1024 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1025 | basic_string& insert(size_type __pos1, const basic_string& __str); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1026 | _LIBCPP_INLINE_VISIBILITY |
| 1027 | basic_string& insert(size_type __pos1, __self_view __sv) { return insert(__pos1, __sv.data(), __sv.size()); } |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 1028 | template <class _Tp> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 1029 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 1030 | typename enable_if |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 1031 | < |
| 1032 | __can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, |
| 1033 | basic_string& |
| 1034 | >::type |
| 1035 | insert(size_type __pos1, const _Tp& __t, size_type __pos2, size_type __n=npos); |
Marshall Clow | a93b5e2 | 2014-03-04 19:17:19 +0000 | [diff] [blame] | 1036 | basic_string& insert(size_type __pos1, const basic_string& __str, size_type __pos2, size_type __n=npos); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1037 | basic_string& insert(size_type __pos, const value_type* __s, size_type __n); |
| 1038 | basic_string& insert(size_type __pos, const value_type* __s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1039 | basic_string& insert(size_type __pos, size_type __n, value_type __c); |
| 1040 | iterator insert(const_iterator __pos, value_type __c); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1041 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1042 | iterator insert(const_iterator __pos, size_type __n, value_type __c); |
| 1043 | template<class _InputIterator> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 1044 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 1045 | typename enable_if |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1046 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 1047 | __is_exactly_input_iterator<_InputIterator>::value |
| 1048 | || !__libcpp_string_gets_noexcept_iterator<_InputIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1049 | iterator |
| 1050 | >::type |
| 1051 | insert(const_iterator __pos, _InputIterator __first, _InputIterator __last); |
| 1052 | template<class _ForwardIterator> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 1053 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 1054 | typename enable_if |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1055 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 1056 | __is_forward_iterator<_ForwardIterator>::value |
| 1057 | && __libcpp_string_gets_noexcept_iterator<_ForwardIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1058 | iterator |
| 1059 | >::type |
| 1060 | insert(const_iterator __pos, _ForwardIterator __first, _ForwardIterator __last); |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1061 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | 8d7a955 | 2010-09-23 17:31:07 +0000 | [diff] [blame] | 1062 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1063 | iterator insert(const_iterator __pos, initializer_list<value_type> __il) |
| 1064 | {return insert(__pos, __il.begin(), __il.end());} |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1065 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1066 | |
| 1067 | basic_string& erase(size_type __pos = 0, size_type __n = npos); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1068 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1069 | iterator erase(const_iterator __pos); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1070 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1071 | iterator erase(const_iterator __first, const_iterator __last); |
| 1072 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1073 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1074 | basic_string& replace(size_type __pos1, size_type __n1, const basic_string& __str); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1075 | _LIBCPP_INLINE_VISIBILITY |
| 1076 | basic_string& replace(size_type __pos1, size_type __n1, __self_view __sv) { return replace(__pos1, __n1, __sv.data(), __sv.size()); } |
Marshall Clow | a93b5e2 | 2014-03-04 19:17:19 +0000 | [diff] [blame] | 1077 | basic_string& replace(size_type __pos1, size_type __n1, const basic_string& __str, size_type __pos2, size_type __n2=npos); |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 1078 | template <class _Tp> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 1079 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 1080 | typename enable_if |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 1081 | < |
| 1082 | __can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, |
| 1083 | basic_string& |
| 1084 | >::type |
| 1085 | replace(size_type __pos1, size_type __n1, const _Tp& __t, size_type __pos2, size_type __n2=npos); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1086 | basic_string& replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2); |
| 1087 | basic_string& replace(size_type __pos, size_type __n1, const value_type* __s); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1088 | basic_string& replace(size_type __pos, size_type __n1, size_type __n2, value_type __c); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1089 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 7b2cb48 | 2010-11-17 21:11:40 +0000 | [diff] [blame] | 1090 | basic_string& replace(const_iterator __i1, const_iterator __i2, const basic_string& __str); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1091 | _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1092 | basic_string& replace(const_iterator __i1, const_iterator __i2, __self_view __sv) { return replace(__i1 - begin(), __i2 - __i1, __sv); } |
| 1093 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1094 | basic_string& replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1095 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1096 | basic_string& replace(const_iterator __i1, const_iterator __i2, const value_type* __s); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1097 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 7b2cb48 | 2010-11-17 21:11:40 +0000 | [diff] [blame] | 1098 | basic_string& replace(const_iterator __i1, const_iterator __i2, size_type __n, value_type __c); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1099 | template<class _InputIterator> |
Shoaib Meenai | 24e8dbd | 2017-03-02 03:02:50 +0000 | [diff] [blame] | 1100 | _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS |
| 1101 | typename enable_if |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1102 | < |
| 1103 | __is_input_iterator<_InputIterator>::value, |
| 1104 | basic_string& |
| 1105 | >::type |
Howard Hinnant | 7b2cb48 | 2010-11-17 21:11:40 +0000 | [diff] [blame] | 1106 | replace(const_iterator __i1, const_iterator __i2, _InputIterator __j1, _InputIterator __j2); |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1107 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | 8d7a955 | 2010-09-23 17:31:07 +0000 | [diff] [blame] | 1108 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 7b2cb48 | 2010-11-17 21:11:40 +0000 | [diff] [blame] | 1109 | basic_string& replace(const_iterator __i1, const_iterator __i2, initializer_list<value_type> __il) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1110 | {return replace(__i1, __i2, __il.begin(), __il.end());} |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1111 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1112 | |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1113 | size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const; |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1114 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1115 | basic_string substr(size_type __pos = 0, size_type __n = npos) const; |
| 1116 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1117 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 1118 | void swap(basic_string& __str) |
Marshall Clow | 7d914d1 | 2015-07-13 20:04:56 +0000 | [diff] [blame] | 1119 | #if _LIBCPP_STD_VER >= 14 |
Eric Fiselier | 47257c4 | 2016-12-28 05:53:01 +0000 | [diff] [blame] | 1120 | _NOEXCEPT_DEBUG; |
Marshall Clow | 7d914d1 | 2015-07-13 20:04:56 +0000 | [diff] [blame] | 1121 | #else |
Eric Fiselier | 47257c4 | 2016-12-28 05:53:01 +0000 | [diff] [blame] | 1122 | _NOEXCEPT_DEBUG_(!__alloc_traits::propagate_on_container_swap::value || |
Marshall Clow | 7d914d1 | 2015-07-13 20:04:56 +0000 | [diff] [blame] | 1123 | __is_nothrow_swappable<allocator_type>::value); |
| 1124 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1125 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1126 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1127 | const value_type* c_str() const _NOEXCEPT {return data();} |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1128 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1129 | const value_type* data() const _NOEXCEPT {return _VSTD::__to_raw_pointer(__get_pointer());} |
Marshall Clow | f532a70 | 2016-03-08 15:44:30 +0000 | [diff] [blame] | 1130 | #if _LIBCPP_STD_VER > 14 |
| 1131 | _LIBCPP_INLINE_VISIBILITY |
| 1132 | value_type* data() _NOEXCEPT {return _VSTD::__to_raw_pointer(__get_pointer());} |
| 1133 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1134 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1135 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1136 | allocator_type get_allocator() const _NOEXCEPT {return __alloc();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1137 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1138 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1139 | size_type find(const basic_string& __str, size_type __pos = 0) const _NOEXCEPT; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1140 | _LIBCPP_INLINE_VISIBILITY |
| 1141 | size_type find(__self_view __sv, size_type __pos = 0) const _NOEXCEPT; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1142 | size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT; |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1143 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1144 | size_type find(const value_type* __s, size_type __pos = 0) const _NOEXCEPT; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1145 | size_type find(value_type __c, size_type __pos = 0) const _NOEXCEPT; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1146 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1147 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1148 | size_type rfind(const basic_string& __str, size_type __pos = npos) const _NOEXCEPT; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1149 | _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | 0b9db07 | 2017-09-07 04:19:32 +0000 | [diff] [blame] | 1150 | size_type rfind(__self_view __sv, size_type __pos = npos) const _NOEXCEPT; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1151 | size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT; |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1152 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1153 | size_type rfind(const value_type* __s, size_type __pos = npos) const _NOEXCEPT; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1154 | size_type rfind(value_type __c, size_type __pos = npos) const _NOEXCEPT; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1155 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1156 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1157 | size_type find_first_of(const basic_string& __str, size_type __pos = 0) const _NOEXCEPT; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1158 | _LIBCPP_INLINE_VISIBILITY |
| 1159 | size_type find_first_of(__self_view __sv, size_type __pos = 0) const _NOEXCEPT; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1160 | size_type find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT; |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1161 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1162 | size_type find_first_of(const value_type* __s, size_type __pos = 0) const _NOEXCEPT; |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1163 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1164 | size_type find_first_of(value_type __c, size_type __pos = 0) const _NOEXCEPT; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1165 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1166 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1167 | size_type find_last_of(const basic_string& __str, size_type __pos = npos) const _NOEXCEPT; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1168 | _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | 0b9db07 | 2017-09-07 04:19:32 +0000 | [diff] [blame] | 1169 | size_type find_last_of(__self_view __sv, size_type __pos = npos) const _NOEXCEPT; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1170 | size_type find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT; |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1171 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1172 | size_type find_last_of(const value_type* __s, size_type __pos = npos) const _NOEXCEPT; |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1173 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1174 | size_type find_last_of(value_type __c, size_type __pos = npos) const _NOEXCEPT; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1175 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1176 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1177 | size_type find_first_not_of(const basic_string& __str, size_type __pos = 0) const _NOEXCEPT; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1178 | _LIBCPP_INLINE_VISIBILITY |
| 1179 | size_type find_first_not_of(__self_view __sv, size_type __pos = 0) const _NOEXCEPT; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1180 | size_type find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1181 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1182 | size_type find_first_not_of(const value_type* __s, size_type __pos = 0) const _NOEXCEPT; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1183 | _LIBCPP_INLINE_VISIBILITY |
| 1184 | size_type find_first_not_of(value_type __c, size_type __pos = 0) const _NOEXCEPT; |
| 1185 | |
| 1186 | _LIBCPP_INLINE_VISIBILITY |
| 1187 | size_type find_last_not_of(const basic_string& __str, size_type __pos = npos) const _NOEXCEPT; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1188 | _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | 0b9db07 | 2017-09-07 04:19:32 +0000 | [diff] [blame] | 1189 | size_type find_last_not_of(__self_view __sv, size_type __pos = npos) const _NOEXCEPT; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1190 | size_type find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1191 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1192 | size_type find_last_not_of(const value_type* __s, size_type __pos = npos) const _NOEXCEPT; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1193 | _LIBCPP_INLINE_VISIBILITY |
| 1194 | size_type find_last_not_of(value_type __c, size_type __pos = npos) const _NOEXCEPT; |
| 1195 | |
| 1196 | _LIBCPP_INLINE_VISIBILITY |
| 1197 | int compare(const basic_string& __str) const _NOEXCEPT; |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1198 | _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1199 | int compare(__self_view __sv) const _NOEXCEPT; |
| 1200 | _LIBCPP_INLINE_VISIBILITY |
| 1201 | int compare(size_type __pos1, size_type __n1, __self_view __sv) const; |
| 1202 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1203 | int compare(size_type __pos1, size_type __n1, const basic_string& __str) const; |
Marshall Clow | a93b5e2 | 2014-03-04 19:17:19 +0000 | [diff] [blame] | 1204 | int compare(size_type __pos1, size_type __n1, const basic_string& __str, size_type __pos2, size_type __n2=npos) const; |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 1205 | template <class _Tp> |
Eric Fiselier | 9dbc053 | 2016-10-14 05:29:46 +0000 | [diff] [blame] | 1206 | inline _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 1207 | typename enable_if |
| 1208 | < |
| 1209 | __can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, |
| 1210 | int |
| 1211 | >::type |
| 1212 | compare(size_type __pos1, size_type __n1, const _Tp& __t, size_type __pos2, size_type __n2=npos) const; |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1213 | int compare(const value_type* __s) const _NOEXCEPT; |
| 1214 | int compare(size_type __pos1, size_type __n1, const value_type* __s) const; |
| 1215 | int compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1216 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1217 | _LIBCPP_INLINE_VISIBILITY bool __invariants() const; |
Howard Hinnant | 08dd253 | 2013-04-22 23:55:13 +0000 | [diff] [blame] | 1218 | |
| 1219 | _LIBCPP_INLINE_VISIBILITY |
| 1220 | bool __is_long() const _NOEXCEPT |
| 1221 | {return bool(__r_.first().__s.__size_ & __short_mask);} |
| 1222 | |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1223 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1224 | |
| 1225 | bool __dereferenceable(const const_iterator* __i) const; |
| 1226 | bool __decrementable(const const_iterator* __i) const; |
| 1227 | bool __addable(const const_iterator* __i, ptrdiff_t __n) const; |
| 1228 | bool __subscriptable(const const_iterator* __i, ptrdiff_t __n) const; |
| 1229 | |
| 1230 | #endif // _LIBCPP_DEBUG_LEVEL >= 2 |
| 1231 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1232 | private: |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1233 | _LIBCPP_INLINE_VISIBILITY |
| 1234 | allocator_type& __alloc() _NOEXCEPT |
| 1235 | {return __r_.second();} |
| 1236 | _LIBCPP_INLINE_VISIBILITY |
| 1237 | const allocator_type& __alloc() const _NOEXCEPT |
| 1238 | {return __r_.second();} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1239 | |
Evgeniy Stepanov | 4f01aa8 | 2015-10-13 23:48:28 +0000 | [diff] [blame] | 1240 | #ifdef _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 1241 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1242 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1243 | void __set_short_size(size_type __s) _NOEXCEPT |
Eric Fiselier | 5ccf043 | 2017-10-17 13:16:01 +0000 | [diff] [blame^] | 1244 | # ifdef _LIBCPP_BIG_ENDIAN |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1245 | {__r_.first().__s.__size_ = (unsigned char)(__s << 1);} |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 1246 | # else |
| 1247 | {__r_.first().__s.__size_ = (unsigned char)(__s);} |
| 1248 | # endif |
| 1249 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1250 | _LIBCPP_INLINE_VISIBILITY |
| 1251 | size_type __get_short_size() const _NOEXCEPT |
Eric Fiselier | 5ccf043 | 2017-10-17 13:16:01 +0000 | [diff] [blame^] | 1252 | # ifdef _LIBCPP_BIG_ENDIAN |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1253 | {return __r_.first().__s.__size_ >> 1;} |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 1254 | # else |
| 1255 | {return __r_.first().__s.__size_;} |
| 1256 | # endif |
| 1257 | |
Evgeniy Stepanov | 4f01aa8 | 2015-10-13 23:48:28 +0000 | [diff] [blame] | 1258 | #else // _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 1259 | |
| 1260 | _LIBCPP_INLINE_VISIBILITY |
| 1261 | void __set_short_size(size_type __s) _NOEXCEPT |
Eric Fiselier | 5ccf043 | 2017-10-17 13:16:01 +0000 | [diff] [blame^] | 1262 | # ifdef _LIBCPP_BIG_ENDIAN |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 1263 | {__r_.first().__s.__size_ = (unsigned char)(__s);} |
| 1264 | # else |
| 1265 | {__r_.first().__s.__size_ = (unsigned char)(__s << 1);} |
| 1266 | # endif |
| 1267 | |
| 1268 | _LIBCPP_INLINE_VISIBILITY |
| 1269 | size_type __get_short_size() const _NOEXCEPT |
Eric Fiselier | 5ccf043 | 2017-10-17 13:16:01 +0000 | [diff] [blame^] | 1270 | # ifdef _LIBCPP_BIG_ENDIAN |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 1271 | {return __r_.first().__s.__size_;} |
| 1272 | # else |
| 1273 | {return __r_.first().__s.__size_ >> 1;} |
| 1274 | # endif |
| 1275 | |
Evgeniy Stepanov | 4f01aa8 | 2015-10-13 23:48:28 +0000 | [diff] [blame] | 1276 | #endif // _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 1277 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1278 | _LIBCPP_INLINE_VISIBILITY |
| 1279 | void __set_long_size(size_type __s) _NOEXCEPT |
| 1280 | {__r_.first().__l.__size_ = __s;} |
| 1281 | _LIBCPP_INLINE_VISIBILITY |
| 1282 | size_type __get_long_size() const _NOEXCEPT |
| 1283 | {return __r_.first().__l.__size_;} |
| 1284 | _LIBCPP_INLINE_VISIBILITY |
| 1285 | void __set_size(size_type __s) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1286 | {if (__is_long()) __set_long_size(__s); else __set_short_size(__s);} |
| 1287 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1288 | _LIBCPP_INLINE_VISIBILITY |
| 1289 | void __set_long_cap(size_type __s) _NOEXCEPT |
| 1290 | {__r_.first().__l.__cap_ = __long_mask | __s;} |
| 1291 | _LIBCPP_INLINE_VISIBILITY |
| 1292 | size_type __get_long_cap() const _NOEXCEPT |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 1293 | {return __r_.first().__l.__cap_ & size_type(~__long_mask);} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1294 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1295 | _LIBCPP_INLINE_VISIBILITY |
| 1296 | void __set_long_pointer(pointer __p) _NOEXCEPT |
| 1297 | {__r_.first().__l.__data_ = __p;} |
| 1298 | _LIBCPP_INLINE_VISIBILITY |
| 1299 | pointer __get_long_pointer() _NOEXCEPT |
| 1300 | {return __r_.first().__l.__data_;} |
| 1301 | _LIBCPP_INLINE_VISIBILITY |
| 1302 | const_pointer __get_long_pointer() const _NOEXCEPT |
| 1303 | {return __r_.first().__l.__data_;} |
| 1304 | _LIBCPP_INLINE_VISIBILITY |
| 1305 | pointer __get_short_pointer() _NOEXCEPT |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1306 | {return pointer_traits<pointer>::pointer_to(__r_.first().__s.__data_[0]);} |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1307 | _LIBCPP_INLINE_VISIBILITY |
| 1308 | const_pointer __get_short_pointer() const _NOEXCEPT |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1309 | {return pointer_traits<const_pointer>::pointer_to(__r_.first().__s.__data_[0]);} |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1310 | _LIBCPP_INLINE_VISIBILITY |
| 1311 | pointer __get_pointer() _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1312 | {return __is_long() ? __get_long_pointer() : __get_short_pointer();} |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1313 | _LIBCPP_INLINE_VISIBILITY |
| 1314 | const_pointer __get_pointer() const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1315 | {return __is_long() ? __get_long_pointer() : __get_short_pointer();} |
| 1316 | |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1317 | _LIBCPP_INLINE_VISIBILITY |
| 1318 | void __zero() _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1319 | { |
| 1320 | size_type (&__a)[__n_words] = __r_.first().__r.__words; |
| 1321 | for (unsigned __i = 0; __i < __n_words; ++__i) |
| 1322 | __a[__i] = 0; |
| 1323 | } |
| 1324 | |
| 1325 | template <size_type __a> static |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1326 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 7f76450 | 2013-08-14 18:00:20 +0000 | [diff] [blame] | 1327 | size_type __align_it(size_type __s) _NOEXCEPT |
Eric Fiselier | e2d4892 | 2015-08-28 07:02:42 +0000 | [diff] [blame] | 1328 | {return (__s + (__a-1)) & ~(__a-1);} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1329 | enum {__alignment = 16}; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1330 | static _LIBCPP_INLINE_VISIBILITY |
| 1331 | size_type __recommend(size_type __s) _NOEXCEPT |
Eric Fiselier | e2d4892 | 2015-08-28 07:02:42 +0000 | [diff] [blame] | 1332 | {return (__s < __min_cap ? static_cast<size_type>(__min_cap) : |
Howard Hinnant | 7f76450 | 2013-08-14 18:00:20 +0000 | [diff] [blame] | 1333 | __align_it<sizeof(value_type) < __alignment ? |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 1334 | __alignment/sizeof(value_type) : 1 > (__s+1)) - 1;} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1335 | |
Duncan P. N. Exon Smith | ed3c0e6 | 2017-04-01 03:20:48 +0000 | [diff] [blame] | 1336 | inline |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1337 | void __init(const value_type* __s, size_type __sz, size_type __reserve); |
Duncan P. N. Exon Smith | ed3c0e6 | 2017-04-01 03:20:48 +0000 | [diff] [blame] | 1338 | inline |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1339 | void __init(const value_type* __s, size_type __sz); |
Duncan P. N. Exon Smith | ed3c0e6 | 2017-04-01 03:20:48 +0000 | [diff] [blame] | 1340 | inline |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1341 | void __init(size_type __n, value_type __c); |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 1342 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1343 | template <class _InputIterator> |
Duncan P. N. Exon Smith | ed3c0e6 | 2017-04-01 03:20:48 +0000 | [diff] [blame] | 1344 | inline |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1345 | typename enable_if |
| 1346 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 1347 | __is_exactly_input_iterator<_InputIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1348 | void |
| 1349 | >::type |
| 1350 | __init(_InputIterator __first, _InputIterator __last); |
| 1351 | |
| 1352 | template <class _ForwardIterator> |
Duncan P. N. Exon Smith | ed3c0e6 | 2017-04-01 03:20:48 +0000 | [diff] [blame] | 1353 | inline |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1354 | typename enable_if |
| 1355 | < |
| 1356 | __is_forward_iterator<_ForwardIterator>::value, |
| 1357 | void |
| 1358 | >::type |
| 1359 | __init(_ForwardIterator __first, _ForwardIterator __last); |
| 1360 | |
| 1361 | void __grow_by(size_type __old_cap, size_type __delta_cap, size_type __old_sz, |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 1362 | size_type __n_copy, size_type __n_del, size_type __n_add = 0); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1363 | void __grow_by_and_replace(size_type __old_cap, size_type __delta_cap, size_type __old_sz, |
| 1364 | size_type __n_copy, size_type __n_del, |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1365 | size_type __n_add, const value_type* __p_new_stuff); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1366 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1367 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1368 | void __erase_to_end(size_type __pos); |
| 1369 | |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1370 | _LIBCPP_INLINE_VISIBILITY |
| 1371 | void __copy_assign_alloc(const basic_string& __str) |
| 1372 | {__copy_assign_alloc(__str, integral_constant<bool, |
| 1373 | __alloc_traits::propagate_on_container_copy_assignment::value>());} |
| 1374 | |
| 1375 | _LIBCPP_INLINE_VISIBILITY |
| 1376 | void __copy_assign_alloc(const basic_string& __str, true_type) |
| 1377 | { |
Marshall Clow | 9247fd2 | 2017-01-31 03:40:52 +0000 | [diff] [blame] | 1378 | if (__alloc() == __str.__alloc()) |
| 1379 | __alloc() = __str.__alloc(); |
| 1380 | else |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1381 | { |
Marshall Clow | 9247fd2 | 2017-01-31 03:40:52 +0000 | [diff] [blame] | 1382 | if (!__str.__is_long()) |
| 1383 | { |
| 1384 | clear(); |
| 1385 | shrink_to_fit(); |
| 1386 | __alloc() = __str.__alloc(); |
| 1387 | } |
| 1388 | else |
| 1389 | { |
| 1390 | allocator_type __a = __str.__alloc(); |
| 1391 | pointer __p = __alloc_traits::allocate(__a, __str.__get_long_cap()); |
| 1392 | clear(); |
| 1393 | shrink_to_fit(); |
| 1394 | __alloc() = _VSTD::move(__a); |
| 1395 | __set_long_pointer(__p); |
| 1396 | __set_long_cap(__str.__get_long_cap()); |
| 1397 | __set_long_size(__str.size()); |
| 1398 | } |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1399 | } |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1400 | } |
| 1401 | |
| 1402 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 1403 | void __copy_assign_alloc(const basic_string&, false_type) _NOEXCEPT |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1404 | {} |
| 1405 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1406 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1407 | _LIBCPP_INLINE_VISIBILITY |
Marshall Clow | af961ed | 2015-08-18 18:57:00 +0000 | [diff] [blame] | 1408 | void __move_assign(basic_string& __str, false_type) |
| 1409 | _NOEXCEPT_(__alloc_traits::is_always_equal::value); |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1410 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 1411 | void __move_assign(basic_string& __str, true_type) |
Marshall Clow | af961ed | 2015-08-18 18:57:00 +0000 | [diff] [blame] | 1412 | #if _LIBCPP_STD_VER > 14 |
| 1413 | _NOEXCEPT; |
| 1414 | #else |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 1415 | _NOEXCEPT_(is_nothrow_move_assignable<allocator_type>::value); |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1416 | #endif |
Marshall Clow | af961ed | 2015-08-18 18:57:00 +0000 | [diff] [blame] | 1417 | #endif |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1418 | |
| 1419 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 3fdbbd2 | 2011-08-17 20:36:18 +0000 | [diff] [blame] | 1420 | void |
Howard Hinnant | 9cbee43 | 2011-09-02 20:42:31 +0000 | [diff] [blame] | 1421 | __move_assign_alloc(basic_string& __str) |
Howard Hinnant | 3fdbbd2 | 2011-08-17 20:36:18 +0000 | [diff] [blame] | 1422 | _NOEXCEPT_( |
| 1423 | !__alloc_traits::propagate_on_container_move_assignment::value || |
| 1424 | is_nothrow_move_assignable<allocator_type>::value) |
| 1425 | {__move_assign_alloc(__str, integral_constant<bool, |
| 1426 | __alloc_traits::propagate_on_container_move_assignment::value>());} |
| 1427 | |
| 1428 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 9cbee43 | 2011-09-02 20:42:31 +0000 | [diff] [blame] | 1429 | void __move_assign_alloc(basic_string& __c, true_type) |
Howard Hinnant | 3fdbbd2 | 2011-08-17 20:36:18 +0000 | [diff] [blame] | 1430 | _NOEXCEPT_(is_nothrow_move_assignable<allocator_type>::value) |
| 1431 | { |
| 1432 | __alloc() = _VSTD::move(__c.__alloc()); |
| 1433 | } |
| 1434 | |
| 1435 | _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 1436 | void __move_assign_alloc(basic_string&, false_type) |
Howard Hinnant | 3fdbbd2 | 2011-08-17 20:36:18 +0000 | [diff] [blame] | 1437 | _NOEXCEPT |
| 1438 | {} |
| 1439 | |
Howard Hinnant | 2d72b1e | 2010-12-17 14:46:43 +0000 | [diff] [blame] | 1440 | _LIBCPP_INLINE_VISIBILITY void __invalidate_all_iterators(); |
| 1441 | _LIBCPP_INLINE_VISIBILITY void __invalidate_iterators_past(size_type); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1442 | |
| 1443 | friend basic_string operator+<>(const basic_string&, const basic_string&); |
| 1444 | friend basic_string operator+<>(const value_type*, const basic_string&); |
| 1445 | friend basic_string operator+<>(value_type, const basic_string&); |
| 1446 | friend basic_string operator+<>(const basic_string&, const value_type*); |
| 1447 | friend basic_string operator+<>(const basic_string&, value_type); |
| 1448 | }; |
| 1449 | |
| 1450 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1451 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1452 | void |
| 1453 | basic_string<_CharT, _Traits, _Allocator>::__invalidate_all_iterators() |
| 1454 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1455 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1456 | __get_db()->__invalidate_all(this); |
| 1457 | #endif // _LIBCPP_DEBUG_LEVEL >= 2 |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1458 | } |
| 1459 | |
| 1460 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1461 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1462 | void |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 1463 | basic_string<_CharT, _Traits, _Allocator>::__invalidate_iterators_past(size_type |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1464 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 1465 | __pos |
| 1466 | #endif |
| 1467 | ) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1468 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1469 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1470 | __c_node* __c = __get_db()->__find_c_and_lock(this); |
| 1471 | if (__c) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1472 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1473 | const_pointer __new_last = __get_pointer() + __pos; |
| 1474 | for (__i_node** __p = __c->end_; __p != __c->beg_; ) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1475 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1476 | --__p; |
| 1477 | const_iterator* __i = static_cast<const_iterator*>((*__p)->__i_); |
| 1478 | if (__i->base() > __new_last) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1479 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1480 | (*__p)->__c_ = nullptr; |
| 1481 | if (--__c->end_ != __p) |
| 1482 | memmove(__p, __p+1, (__c->end_ - __p)*sizeof(__i_node*)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1483 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1484 | } |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1485 | __get_db()->unlock(); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1486 | } |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1487 | #endif // _LIBCPP_DEBUG_LEVEL >= 2 |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1488 | } |
| 1489 | |
| 1490 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1491 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 1492 | basic_string<_CharT, _Traits, _Allocator>::basic_string() |
Marshall Clow | c912c0c | 2015-06-04 02:05:41 +0000 | [diff] [blame] | 1493 | _NOEXCEPT_(is_nothrow_default_constructible<allocator_type>::value) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1494 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1495 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1496 | __get_db()->__insert_c(this); |
| 1497 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1498 | __zero(); |
| 1499 | } |
| 1500 | |
| 1501 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1502 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1503 | basic_string<_CharT, _Traits, _Allocator>::basic_string(const allocator_type& __a) |
Eric Fiselier | 692177d | 2015-07-18 20:40:46 +0000 | [diff] [blame] | 1504 | #if _LIBCPP_STD_VER <= 14 |
| 1505 | _NOEXCEPT_(is_nothrow_copy_constructible<allocator_type>::value) |
| 1506 | #else |
| 1507 | _NOEXCEPT |
| 1508 | #endif |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1509 | : __r_(__second_tag(), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1510 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1511 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1512 | __get_db()->__insert_c(this); |
| 1513 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1514 | __zero(); |
| 1515 | } |
| 1516 | |
| 1517 | template <class _CharT, class _Traits, class _Allocator> |
Eric Fiselier | 6dbed46 | 2016-09-16 00:00:48 +0000 | [diff] [blame] | 1518 | void basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, |
| 1519 | size_type __sz, |
| 1520 | size_type __reserve) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1521 | { |
| 1522 | if (__reserve > max_size()) |
| 1523 | this->__throw_length_error(); |
| 1524 | pointer __p; |
| 1525 | if (__reserve < __min_cap) |
| 1526 | { |
| 1527 | __set_short_size(__sz); |
| 1528 | __p = __get_short_pointer(); |
| 1529 | } |
| 1530 | else |
| 1531 | { |
| 1532 | size_type __cap = __recommend(__reserve); |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1533 | __p = __alloc_traits::allocate(__alloc(), __cap+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1534 | __set_long_pointer(__p); |
| 1535 | __set_long_cap(__cap+1); |
| 1536 | __set_long_size(__sz); |
| 1537 | } |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1538 | traits_type::copy(_VSTD::__to_raw_pointer(__p), __s, __sz); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1539 | traits_type::assign(__p[__sz], value_type()); |
| 1540 | } |
| 1541 | |
| 1542 | template <class _CharT, class _Traits, class _Allocator> |
| 1543 | void |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1544 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1545 | { |
| 1546 | if (__sz > max_size()) |
| 1547 | this->__throw_length_error(); |
| 1548 | pointer __p; |
| 1549 | if (__sz < __min_cap) |
| 1550 | { |
| 1551 | __set_short_size(__sz); |
| 1552 | __p = __get_short_pointer(); |
| 1553 | } |
| 1554 | else |
| 1555 | { |
| 1556 | size_type __cap = __recommend(__sz); |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1557 | __p = __alloc_traits::allocate(__alloc(), __cap+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1558 | __set_long_pointer(__p); |
| 1559 | __set_long_cap(__cap+1); |
| 1560 | __set_long_size(__sz); |
| 1561 | } |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1562 | traits_type::copy(_VSTD::__to_raw_pointer(__p), __s, __sz); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1563 | traits_type::assign(__p[__sz], value_type()); |
| 1564 | } |
| 1565 | |
| 1566 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1567 | inline _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1568 | basic_string<_CharT, _Traits, _Allocator>::basic_string(const _CharT* __s) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1569 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1570 | _LIBCPP_ASSERT(__s != nullptr, "basic_string(const char*) detected nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1571 | __init(__s, traits_type::length(__s)); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1572 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1573 | __get_db()->__insert_c(this); |
| 1574 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1575 | } |
| 1576 | |
| 1577 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1578 | inline _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1579 | basic_string<_CharT, _Traits, _Allocator>::basic_string(const _CharT* __s, const _Allocator& __a) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1580 | : __r_(__second_tag(), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1581 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1582 | _LIBCPP_ASSERT(__s != nullptr, "basic_string(const char*, allocator) detected nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1583 | __init(__s, traits_type::length(__s)); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1584 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1585 | __get_db()->__insert_c(this); |
| 1586 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1587 | } |
| 1588 | |
| 1589 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1590 | inline _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1591 | basic_string<_CharT, _Traits, _Allocator>::basic_string(const _CharT* __s, size_type __n) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1592 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1593 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "basic_string(const char*, n) detected nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1594 | __init(__s, __n); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1595 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1596 | __get_db()->__insert_c(this); |
| 1597 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1598 | } |
| 1599 | |
| 1600 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1601 | inline _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1602 | basic_string<_CharT, _Traits, _Allocator>::basic_string(const _CharT* __s, size_type __n, const _Allocator& __a) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1603 | : __r_(__second_tag(), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1604 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1605 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "basic_string(const char*, n, allocator) detected nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1606 | __init(__s, __n); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1607 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1608 | __get_db()->__insert_c(this); |
| 1609 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1610 | } |
| 1611 | |
| 1612 | template <class _CharT, class _Traits, class _Allocator> |
| 1613 | basic_string<_CharT, _Traits, _Allocator>::basic_string(const basic_string& __str) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1614 | : __r_(__second_tag(), __alloc_traits::select_on_container_copy_construction(__str.__alloc())) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1615 | { |
| 1616 | if (!__str.__is_long()) |
| 1617 | __r_.first().__r = __str.__r_.first().__r; |
| 1618 | else |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1619 | __init(_VSTD::__to_raw_pointer(__str.__get_long_pointer()), __str.__get_long_size()); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1620 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1621 | __get_db()->__insert_c(this); |
| 1622 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1623 | } |
| 1624 | |
| 1625 | template <class _CharT, class _Traits, class _Allocator> |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1626 | basic_string<_CharT, _Traits, _Allocator>::basic_string( |
| 1627 | const basic_string& __str, const allocator_type& __a) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1628 | : __r_(__second_tag(), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1629 | { |
| 1630 | if (!__str.__is_long()) |
| 1631 | __r_.first().__r = __str.__r_.first().__r; |
| 1632 | else |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1633 | __init(_VSTD::__to_raw_pointer(__str.__get_long_pointer()), __str.__get_long_size()); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1634 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1635 | __get_db()->__insert_c(this); |
| 1636 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1637 | } |
| 1638 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1639 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1640 | |
| 1641 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1642 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 1643 | basic_string<_CharT, _Traits, _Allocator>::basic_string(basic_string&& __str) |
Marshall Clow | 7b193f7 | 2015-06-03 19:56:43 +0000 | [diff] [blame] | 1644 | #if _LIBCPP_STD_VER <= 14 |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 1645 | _NOEXCEPT_(is_nothrow_move_constructible<allocator_type>::value) |
Marshall Clow | 7b193f7 | 2015-06-03 19:56:43 +0000 | [diff] [blame] | 1646 | #else |
| 1647 | _NOEXCEPT |
| 1648 | #endif |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1649 | : __r_(_VSTD::move(__str.__r_)) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1650 | { |
| 1651 | __str.__zero(); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1652 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1653 | __get_db()->__insert_c(this); |
| 1654 | if (__is_long()) |
| 1655 | __get_db()->swap(this, &__str); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1656 | #endif |
| 1657 | } |
| 1658 | |
| 1659 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1660 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1661 | basic_string<_CharT, _Traits, _Allocator>::basic_string(basic_string&& __str, const allocator_type& __a) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1662 | : __r_(__second_tag(), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1663 | { |
Marshall Clow | d5549cc | 2014-07-17 15:32:20 +0000 | [diff] [blame] | 1664 | if (__str.__is_long() && __a != __str.__alloc()) // copy, not move |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1665 | __init(_VSTD::__to_raw_pointer(__str.__get_long_pointer()), __str.__get_long_size()); |
Marshall Clow | d5549cc | 2014-07-17 15:32:20 +0000 | [diff] [blame] | 1666 | else |
| 1667 | { |
| 1668 | __r_.first().__r = __str.__r_.first().__r; |
| 1669 | __str.__zero(); |
| 1670 | } |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1671 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1672 | __get_db()->__insert_c(this); |
| 1673 | if (__is_long()) |
| 1674 | __get_db()->swap(this, &__str); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1675 | #endif |
| 1676 | } |
| 1677 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1678 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1679 | |
| 1680 | template <class _CharT, class _Traits, class _Allocator> |
| 1681 | void |
| 1682 | basic_string<_CharT, _Traits, _Allocator>::__init(size_type __n, value_type __c) |
| 1683 | { |
| 1684 | if (__n > max_size()) |
| 1685 | this->__throw_length_error(); |
| 1686 | pointer __p; |
| 1687 | if (__n < __min_cap) |
| 1688 | { |
| 1689 | __set_short_size(__n); |
| 1690 | __p = __get_short_pointer(); |
| 1691 | } |
| 1692 | else |
| 1693 | { |
| 1694 | size_type __cap = __recommend(__n); |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1695 | __p = __alloc_traits::allocate(__alloc(), __cap+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1696 | __set_long_pointer(__p); |
| 1697 | __set_long_cap(__cap+1); |
| 1698 | __set_long_size(__n); |
| 1699 | } |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1700 | traits_type::assign(_VSTD::__to_raw_pointer(__p), __n, __c); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1701 | traits_type::assign(__p[__n], value_type()); |
| 1702 | } |
| 1703 | |
| 1704 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1705 | inline _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1706 | basic_string<_CharT, _Traits, _Allocator>::basic_string(size_type __n, _CharT __c) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1707 | { |
| 1708 | __init(__n, __c); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1709 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1710 | __get_db()->__insert_c(this); |
| 1711 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1712 | } |
| 1713 | |
| 1714 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1715 | inline _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1716 | basic_string<_CharT, _Traits, _Allocator>::basic_string(size_type __n, _CharT __c, const _Allocator& __a) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1717 | : __r_(__second_tag(), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1718 | { |
| 1719 | __init(__n, __c); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1720 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1721 | __get_db()->__insert_c(this); |
| 1722 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1723 | } |
| 1724 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1725 | template <class _CharT, class _Traits, class _Allocator> |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1726 | basic_string<_CharT, _Traits, _Allocator>::basic_string(const basic_string& __str, |
| 1727 | size_type __pos, size_type __n, |
| 1728 | const _Allocator& __a) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1729 | : __r_(__second_tag(), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1730 | { |
| 1731 | size_type __str_sz = __str.size(); |
| 1732 | if (__pos > __str_sz) |
| 1733 | this->__throw_out_of_range(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1734 | __init(__str.data() + __pos, _VSTD::min(__n, __str_sz - __pos)); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1735 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1736 | __get_db()->__insert_c(this); |
| 1737 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1738 | } |
| 1739 | |
| 1740 | template <class _CharT, class _Traits, class _Allocator> |
Marshall Clow | f4f7d8f | 2016-04-07 18:13:41 +0000 | [diff] [blame] | 1741 | inline _LIBCPP_INLINE_VISIBILITY |
| 1742 | basic_string<_CharT, _Traits, _Allocator>::basic_string(const basic_string& __str, size_type __pos, |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1743 | const _Allocator& __a) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1744 | : __r_(__second_tag(), __a) |
Marshall Clow | f4f7d8f | 2016-04-07 18:13:41 +0000 | [diff] [blame] | 1745 | { |
| 1746 | size_type __str_sz = __str.size(); |
| 1747 | if (__pos > __str_sz) |
| 1748 | this->__throw_out_of_range(); |
| 1749 | __init(__str.data() + __pos, __str_sz - __pos); |
| 1750 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1751 | __get_db()->__insert_c(this); |
| 1752 | #endif |
| 1753 | } |
| 1754 | |
| 1755 | template <class _CharT, class _Traits, class _Allocator> |
Marshall Clow | db7fa11 | 2016-11-14 18:22:19 +0000 | [diff] [blame] | 1756 | template <class _Tp> |
| 1757 | basic_string<_CharT, _Traits, _Allocator>::basic_string( |
| 1758 | const _Tp& __t, size_type __pos, size_type __n, const allocator_type& __a, |
| 1759 | typename enable_if<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, void>::type *) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1760 | : __r_(__second_tag(), __a) |
Marshall Clow | db7fa11 | 2016-11-14 18:22:19 +0000 | [diff] [blame] | 1761 | { |
| 1762 | __self_view __sv = __self_view(__t).substr(__pos, __n); |
| 1763 | __init(__sv.data(), __sv.size()); |
| 1764 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1765 | __get_db()->__insert_c(this); |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1766 | #endif |
Marshall Clow | db7fa11 | 2016-11-14 18:22:19 +0000 | [diff] [blame] | 1767 | } |
| 1768 | |
| 1769 | template <class _CharT, class _Traits, class _Allocator> |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1770 | inline _LIBCPP_INLINE_VISIBILITY |
| 1771 | basic_string<_CharT, _Traits, _Allocator>::basic_string(__self_view __sv) |
| 1772 | { |
| 1773 | __init(__sv.data(), __sv.size()); |
| 1774 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1775 | __get_db()->__insert_c(this); |
| 1776 | #endif |
| 1777 | } |
| 1778 | |
| 1779 | template <class _CharT, class _Traits, class _Allocator> |
| 1780 | inline _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1781 | basic_string<_CharT, _Traits, _Allocator>::basic_string(__self_view __sv, const _Allocator& __a) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1782 | : __r_(__second_tag(), __a) |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 1783 | { |
| 1784 | __init(__sv.data(), __sv.size()); |
| 1785 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1786 | __get_db()->__insert_c(this); |
| 1787 | #endif |
| 1788 | } |
| 1789 | |
| 1790 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1791 | template <class _InputIterator> |
| 1792 | typename enable_if |
| 1793 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 1794 | __is_exactly_input_iterator<_InputIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1795 | void |
| 1796 | >::type |
| 1797 | basic_string<_CharT, _Traits, _Allocator>::__init(_InputIterator __first, _InputIterator __last) |
| 1798 | { |
| 1799 | __zero(); |
| 1800 | #ifndef _LIBCPP_NO_EXCEPTIONS |
| 1801 | try |
| 1802 | { |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 1803 | #endif // _LIBCPP_NO_EXCEPTIONS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1804 | for (; __first != __last; ++__first) |
| 1805 | push_back(*__first); |
| 1806 | #ifndef _LIBCPP_NO_EXCEPTIONS |
| 1807 | } |
| 1808 | catch (...) |
| 1809 | { |
| 1810 | if (__is_long()) |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1811 | __alloc_traits::deallocate(__alloc(), __get_long_pointer(), __get_long_cap()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1812 | throw; |
| 1813 | } |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 1814 | #endif // _LIBCPP_NO_EXCEPTIONS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1815 | } |
| 1816 | |
| 1817 | template <class _CharT, class _Traits, class _Allocator> |
| 1818 | template <class _ForwardIterator> |
| 1819 | typename enable_if |
| 1820 | < |
| 1821 | __is_forward_iterator<_ForwardIterator>::value, |
| 1822 | void |
| 1823 | >::type |
| 1824 | basic_string<_CharT, _Traits, _Allocator>::__init(_ForwardIterator __first, _ForwardIterator __last) |
| 1825 | { |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1826 | size_type __sz = static_cast<size_type>(_VSTD::distance(__first, __last)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1827 | if (__sz > max_size()) |
| 1828 | this->__throw_length_error(); |
| 1829 | pointer __p; |
| 1830 | if (__sz < __min_cap) |
| 1831 | { |
| 1832 | __set_short_size(__sz); |
| 1833 | __p = __get_short_pointer(); |
| 1834 | } |
| 1835 | else |
| 1836 | { |
| 1837 | size_type __cap = __recommend(__sz); |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1838 | __p = __alloc_traits::allocate(__alloc(), __cap+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1839 | __set_long_pointer(__p); |
| 1840 | __set_long_cap(__cap+1); |
| 1841 | __set_long_size(__sz); |
| 1842 | } |
Eric Fiselier | b991975 | 2014-10-27 19:28:20 +0000 | [diff] [blame] | 1843 | for (; __first != __last; ++__first, (void) ++__p) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1844 | traits_type::assign(*__p, *__first); |
| 1845 | traits_type::assign(*__p, value_type()); |
| 1846 | } |
| 1847 | |
| 1848 | template <class _CharT, class _Traits, class _Allocator> |
| 1849 | template<class _InputIterator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1850 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1851 | basic_string<_CharT, _Traits, _Allocator>::basic_string(_InputIterator __first, _InputIterator __last) |
| 1852 | { |
| 1853 | __init(__first, __last); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1854 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1855 | __get_db()->__insert_c(this); |
| 1856 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1857 | } |
| 1858 | |
| 1859 | template <class _CharT, class _Traits, class _Allocator> |
| 1860 | template<class _InputIterator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1861 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1862 | basic_string<_CharT, _Traits, _Allocator>::basic_string(_InputIterator __first, _InputIterator __last, |
| 1863 | const allocator_type& __a) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1864 | : __r_(__second_tag(), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1865 | { |
| 1866 | __init(__first, __last); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1867 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1868 | __get_db()->__insert_c(this); |
| 1869 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1870 | } |
| 1871 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1872 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1873 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1874 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1875 | inline _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1876 | basic_string<_CharT, _Traits, _Allocator>::basic_string( |
| 1877 | initializer_list<_CharT> __il) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1878 | { |
| 1879 | __init(__il.begin(), __il.end()); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1880 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1881 | __get_db()->__insert_c(this); |
| 1882 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1883 | } |
| 1884 | |
| 1885 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 1886 | inline _LIBCPP_INLINE_VISIBILITY |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1887 | |
Eric Fiselier | 0eaf2e8 | 2017-02-17 01:17:10 +0000 | [diff] [blame] | 1888 | basic_string<_CharT, _Traits, _Allocator>::basic_string( |
| 1889 | initializer_list<_CharT> __il, const _Allocator& __a) |
Eric Fiselier | db14bcc | 2017-04-12 23:45:53 +0000 | [diff] [blame] | 1890 | : __r_(__second_tag(), __a) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1891 | { |
| 1892 | __init(__il.begin(), __il.end()); |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1893 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1894 | __get_db()->__insert_c(this); |
| 1895 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1896 | } |
| 1897 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 1898 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | e3e3291 | 2011-08-12 21:56:02 +0000 | [diff] [blame] | 1899 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1900 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1901 | basic_string<_CharT, _Traits, _Allocator>::~basic_string() |
| 1902 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 1903 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 1904 | __get_db()->__erase_c(this); |
| 1905 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1906 | if (__is_long()) |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1907 | __alloc_traits::deallocate(__alloc(), __get_long_pointer(), __get_long_cap()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1908 | } |
| 1909 | |
| 1910 | template <class _CharT, class _Traits, class _Allocator> |
| 1911 | void |
| 1912 | basic_string<_CharT, _Traits, _Allocator>::__grow_by_and_replace |
| 1913 | (size_type __old_cap, size_type __delta_cap, size_type __old_sz, |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1914 | size_type __n_copy, size_type __n_del, size_type __n_add, const value_type* __p_new_stuff) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1915 | { |
| 1916 | size_type __ms = max_size(); |
| 1917 | if (__delta_cap > __ms - __old_cap - 1) |
| 1918 | this->__throw_length_error(); |
| 1919 | pointer __old_p = __get_pointer(); |
| 1920 | size_type __cap = __old_cap < __ms / 2 - __alignment ? |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1921 | __recommend(_VSTD::max(__old_cap + __delta_cap, 2 * __old_cap)) : |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1922 | __ms - 1; |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1923 | pointer __p = __alloc_traits::allocate(__alloc(), __cap+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1924 | __invalidate_all_iterators(); |
| 1925 | if (__n_copy != 0) |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1926 | traits_type::copy(_VSTD::__to_raw_pointer(__p), |
| 1927 | _VSTD::__to_raw_pointer(__old_p), __n_copy); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1928 | if (__n_add != 0) |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1929 | traits_type::copy(_VSTD::__to_raw_pointer(__p) + __n_copy, __p_new_stuff, __n_add); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1930 | size_type __sec_cp_sz = __old_sz - __n_del - __n_copy; |
| 1931 | if (__sec_cp_sz != 0) |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1932 | traits_type::copy(_VSTD::__to_raw_pointer(__p) + __n_copy + __n_add, |
| 1933 | _VSTD::__to_raw_pointer(__old_p) + __n_copy + __n_del, __sec_cp_sz); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1934 | if (__old_cap+1 != __min_cap) |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1935 | __alloc_traits::deallocate(__alloc(), __old_p, __old_cap+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1936 | __set_long_pointer(__p); |
| 1937 | __set_long_cap(__cap+1); |
| 1938 | __old_sz = __n_copy + __n_add + __sec_cp_sz; |
| 1939 | __set_long_size(__old_sz); |
| 1940 | traits_type::assign(__p[__old_sz], value_type()); |
| 1941 | } |
| 1942 | |
| 1943 | template <class _CharT, class _Traits, class _Allocator> |
| 1944 | void |
| 1945 | basic_string<_CharT, _Traits, _Allocator>::__grow_by(size_type __old_cap, size_type __delta_cap, size_type __old_sz, |
| 1946 | size_type __n_copy, size_type __n_del, size_type __n_add) |
| 1947 | { |
| 1948 | size_type __ms = max_size(); |
Marshall Clow | ecc8d7b | 2013-11-06 14:24:38 +0000 | [diff] [blame] | 1949 | if (__delta_cap > __ms - __old_cap) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1950 | this->__throw_length_error(); |
| 1951 | pointer __old_p = __get_pointer(); |
| 1952 | size_type __cap = __old_cap < __ms / 2 - __alignment ? |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 1953 | __recommend(_VSTD::max(__old_cap + __delta_cap, 2 * __old_cap)) : |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1954 | __ms - 1; |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1955 | pointer __p = __alloc_traits::allocate(__alloc(), __cap+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1956 | __invalidate_all_iterators(); |
| 1957 | if (__n_copy != 0) |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1958 | traits_type::copy(_VSTD::__to_raw_pointer(__p), |
| 1959 | _VSTD::__to_raw_pointer(__old_p), __n_copy); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1960 | size_type __sec_cp_sz = __old_sz - __n_del - __n_copy; |
| 1961 | if (__sec_cp_sz != 0) |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1962 | traits_type::copy(_VSTD::__to_raw_pointer(__p) + __n_copy + __n_add, |
| 1963 | _VSTD::__to_raw_pointer(__old_p) + __n_copy + __n_del, |
| 1964 | __sec_cp_sz); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1965 | if (__old_cap+1 != __min_cap) |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 1966 | __alloc_traits::deallocate(__alloc(), __old_p, __old_cap+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1967 | __set_long_pointer(__p); |
| 1968 | __set_long_cap(__cap+1); |
| 1969 | } |
| 1970 | |
| 1971 | // assign |
| 1972 | |
| 1973 | template <class _CharT, class _Traits, class _Allocator> |
| 1974 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1975 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1976 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 1977 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "string::assign received nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1978 | size_type __cap = capacity(); |
| 1979 | if (__cap >= __n) |
| 1980 | { |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 1981 | value_type* __p = _VSTD::__to_raw_pointer(__get_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1982 | traits_type::move(__p, __s, __n); |
| 1983 | traits_type::assign(__p[__n], value_type()); |
| 1984 | __set_size(__n); |
| 1985 | __invalidate_iterators_past(__n); |
| 1986 | } |
| 1987 | else |
| 1988 | { |
| 1989 | size_type __sz = size(); |
| 1990 | __grow_by_and_replace(__cap, __n - __cap, __sz, 0, __sz, __n, __s); |
| 1991 | } |
| 1992 | return *this; |
| 1993 | } |
| 1994 | |
| 1995 | template <class _CharT, class _Traits, class _Allocator> |
| 1996 | basic_string<_CharT, _Traits, _Allocator>& |
| 1997 | basic_string<_CharT, _Traits, _Allocator>::assign(size_type __n, value_type __c) |
| 1998 | { |
| 1999 | size_type __cap = capacity(); |
| 2000 | if (__cap < __n) |
| 2001 | { |
| 2002 | size_type __sz = size(); |
| 2003 | __grow_by(__cap, __n - __cap, __sz, 0, __sz); |
| 2004 | } |
| 2005 | else |
| 2006 | __invalidate_iterators_past(__n); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2007 | value_type* __p = _VSTD::__to_raw_pointer(__get_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2008 | traits_type::assign(__p, __n, __c); |
| 2009 | traits_type::assign(__p[__n], value_type()); |
| 2010 | __set_size(__n); |
| 2011 | return *this; |
| 2012 | } |
| 2013 | |
| 2014 | template <class _CharT, class _Traits, class _Allocator> |
| 2015 | basic_string<_CharT, _Traits, _Allocator>& |
| 2016 | basic_string<_CharT, _Traits, _Allocator>::operator=(value_type __c) |
| 2017 | { |
| 2018 | pointer __p; |
| 2019 | if (__is_long()) |
| 2020 | { |
| 2021 | __p = __get_long_pointer(); |
| 2022 | __set_long_size(1); |
| 2023 | } |
| 2024 | else |
| 2025 | { |
| 2026 | __p = __get_short_pointer(); |
| 2027 | __set_short_size(1); |
| 2028 | } |
| 2029 | traits_type::assign(*__p, __c); |
| 2030 | traits_type::assign(*++__p, value_type()); |
| 2031 | __invalidate_iterators_past(1); |
| 2032 | return *this; |
| 2033 | } |
| 2034 | |
| 2035 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2036 | basic_string<_CharT, _Traits, _Allocator>& |
| 2037 | basic_string<_CharT, _Traits, _Allocator>::operator=(const basic_string& __str) |
| 2038 | { |
| 2039 | if (this != &__str) |
| 2040 | { |
| 2041 | __copy_assign_alloc(__str); |
Marshall Clow | f40ec90 | 2016-03-09 18:08:29 +0000 | [diff] [blame] | 2042 | assign(__str.data(), __str.size()); |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2043 | } |
| 2044 | return *this; |
| 2045 | } |
| 2046 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 2047 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2048 | |
| 2049 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2050 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2051 | void |
| 2052 | basic_string<_CharT, _Traits, _Allocator>::__move_assign(basic_string& __str, false_type) |
Marshall Clow | af961ed | 2015-08-18 18:57:00 +0000 | [diff] [blame] | 2053 | _NOEXCEPT_(__alloc_traits::is_always_equal::value) |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2054 | { |
| 2055 | if (__alloc() != __str.__alloc()) |
| 2056 | assign(__str); |
| 2057 | else |
| 2058 | __move_assign(__str, true_type()); |
| 2059 | } |
| 2060 | |
| 2061 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2062 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2063 | void |
| 2064 | basic_string<_CharT, _Traits, _Allocator>::__move_assign(basic_string& __str, true_type) |
Marshall Clow | af961ed | 2015-08-18 18:57:00 +0000 | [diff] [blame] | 2065 | #if _LIBCPP_STD_VER > 14 |
| 2066 | _NOEXCEPT |
| 2067 | #else |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 2068 | _NOEXCEPT_(is_nothrow_move_assignable<allocator_type>::value) |
Marshall Clow | af961ed | 2015-08-18 18:57:00 +0000 | [diff] [blame] | 2069 | #endif |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2070 | { |
| 2071 | clear(); |
| 2072 | shrink_to_fit(); |
Howard Hinnant | 3fdbbd2 | 2011-08-17 20:36:18 +0000 | [diff] [blame] | 2073 | __r_.first() = __str.__r_.first(); |
| 2074 | __move_assign_alloc(__str); |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2075 | __str.__zero(); |
| 2076 | } |
| 2077 | |
| 2078 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2079 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2080 | basic_string<_CharT, _Traits, _Allocator>& |
| 2081 | basic_string<_CharT, _Traits, _Allocator>::operator=(basic_string&& __str) |
Marshall Clow | af961ed | 2015-08-18 18:57:00 +0000 | [diff] [blame] | 2082 | _NOEXCEPT_((__noexcept_move_assign_container<_Allocator, __alloc_traits>::value)) |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2083 | { |
| 2084 | __move_assign(__str, integral_constant<bool, |
| 2085 | __alloc_traits::propagate_on_container_move_assignment::value>()); |
| 2086 | return *this; |
| 2087 | } |
| 2088 | |
| 2089 | #endif |
| 2090 | |
| 2091 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2092 | template<class _InputIterator> |
| 2093 | typename enable_if |
| 2094 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 2095 | __is_exactly_input_iterator <_InputIterator>::value |
| 2096 | || !__libcpp_string_gets_noexcept_iterator<_InputIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2097 | basic_string<_CharT, _Traits, _Allocator>& |
| 2098 | >::type |
| 2099 | basic_string<_CharT, _Traits, _Allocator>::assign(_InputIterator __first, _InputIterator __last) |
| 2100 | { |
Marshall Clow | d979eed | 2016-09-05 01:54:30 +0000 | [diff] [blame] | 2101 | const basic_string __temp(__first, __last, __alloc()); |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 2102 | assign(__temp.data(), __temp.size()); |
Argyrios Kyrtzidis | 1dc6f7a | 2012-10-13 02:03:45 +0000 | [diff] [blame] | 2103 | return *this; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2104 | } |
| 2105 | |
| 2106 | template <class _CharT, class _Traits, class _Allocator> |
| 2107 | template<class _ForwardIterator> |
| 2108 | typename enable_if |
| 2109 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 2110 | __is_forward_iterator<_ForwardIterator>::value |
| 2111 | && __libcpp_string_gets_noexcept_iterator<_ForwardIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2112 | basic_string<_CharT, _Traits, _Allocator>& |
| 2113 | >::type |
| 2114 | basic_string<_CharT, _Traits, _Allocator>::assign(_ForwardIterator __first, _ForwardIterator __last) |
| 2115 | { |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2116 | size_type __n = static_cast<size_type>(_VSTD::distance(__first, __last)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2117 | size_type __cap = capacity(); |
| 2118 | if (__cap < __n) |
| 2119 | { |
| 2120 | size_type __sz = size(); |
| 2121 | __grow_by(__cap, __n - __cap, __sz, 0, __sz); |
| 2122 | } |
| 2123 | else |
| 2124 | __invalidate_iterators_past(__n); |
| 2125 | pointer __p = __get_pointer(); |
| 2126 | for (; __first != __last; ++__first, ++__p) |
| 2127 | traits_type::assign(*__p, *__first); |
| 2128 | traits_type::assign(*__p, value_type()); |
| 2129 | __set_size(__n); |
| 2130 | return *this; |
| 2131 | } |
| 2132 | |
| 2133 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2134 | basic_string<_CharT, _Traits, _Allocator>& |
| 2135 | basic_string<_CharT, _Traits, _Allocator>::assign(const basic_string& __str, size_type __pos, size_type __n) |
| 2136 | { |
| 2137 | size_type __sz = __str.size(); |
| 2138 | if (__pos > __sz) |
| 2139 | this->__throw_out_of_range(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2140 | return assign(__str.data() + __pos, _VSTD::min(__n, __sz - __pos)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2141 | } |
| 2142 | |
| 2143 | template <class _CharT, class _Traits, class _Allocator> |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 2144 | template <class _Tp> |
| 2145 | typename enable_if |
| 2146 | < |
| 2147 | __can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, |
| 2148 | basic_string<_CharT, _Traits, _Allocator>& |
| 2149 | >::type |
| 2150 | basic_string<_CharT, _Traits, _Allocator>::assign(const _Tp & __t, size_type __pos, size_type __n) |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 2151 | { |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 2152 | __self_view __sv = __t; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 2153 | size_type __sz = __sv.size(); |
| 2154 | if (__pos > __sz) |
| 2155 | this->__throw_out_of_range(); |
| 2156 | return assign(__sv.data() + __pos, _VSTD::min(__n, __sz - __pos)); |
| 2157 | } |
| 2158 | |
| 2159 | |
| 2160 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2161 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2162 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2163 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 2164 | _LIBCPP_ASSERT(__s != nullptr, "string::assign received nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2165 | return assign(__s, traits_type::length(__s)); |
| 2166 | } |
| 2167 | |
| 2168 | // append |
| 2169 | |
| 2170 | template <class _CharT, class _Traits, class _Allocator> |
| 2171 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2172 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2173 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 2174 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "string::append received nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2175 | size_type __cap = capacity(); |
| 2176 | size_type __sz = size(); |
| 2177 | if (__cap - __sz >= __n) |
| 2178 | { |
| 2179 | if (__n) |
| 2180 | { |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2181 | value_type* __p = _VSTD::__to_raw_pointer(__get_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2182 | traits_type::copy(__p + __sz, __s, __n); |
| 2183 | __sz += __n; |
| 2184 | __set_size(__sz); |
| 2185 | traits_type::assign(__p[__sz], value_type()); |
| 2186 | } |
| 2187 | } |
| 2188 | else |
| 2189 | __grow_by_and_replace(__cap, __sz + __n - __cap, __sz, __sz, 0, __n, __s); |
| 2190 | return *this; |
| 2191 | } |
| 2192 | |
| 2193 | template <class _CharT, class _Traits, class _Allocator> |
| 2194 | basic_string<_CharT, _Traits, _Allocator>& |
| 2195 | basic_string<_CharT, _Traits, _Allocator>::append(size_type __n, value_type __c) |
| 2196 | { |
| 2197 | if (__n) |
| 2198 | { |
| 2199 | size_type __cap = capacity(); |
| 2200 | size_type __sz = size(); |
| 2201 | if (__cap - __sz < __n) |
| 2202 | __grow_by(__cap, __sz + __n - __cap, __sz, __sz, 0); |
| 2203 | pointer __p = __get_pointer(); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2204 | traits_type::assign(_VSTD::__to_raw_pointer(__p) + __sz, __n, __c); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2205 | __sz += __n; |
| 2206 | __set_size(__sz); |
| 2207 | traits_type::assign(__p[__sz], value_type()); |
| 2208 | } |
| 2209 | return *this; |
| 2210 | } |
| 2211 | |
| 2212 | template <class _CharT, class _Traits, class _Allocator> |
| 2213 | void |
| 2214 | basic_string<_CharT, _Traits, _Allocator>::push_back(value_type __c) |
| 2215 | { |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 2216 | bool __is_short = !__is_long(); |
| 2217 | size_type __cap; |
| 2218 | size_type __sz; |
| 2219 | if (__is_short) |
| 2220 | { |
| 2221 | __cap = __min_cap - 1; |
| 2222 | __sz = __get_short_size(); |
| 2223 | } |
| 2224 | else |
| 2225 | { |
| 2226 | __cap = __get_long_cap() - 1; |
| 2227 | __sz = __get_long_size(); |
| 2228 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2229 | if (__sz == __cap) |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 2230 | { |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2231 | __grow_by(__cap, 1, __sz, __sz, 0); |
Howard Hinnant | 1546718 | 2013-04-30 21:44:48 +0000 | [diff] [blame] | 2232 | __is_short = !__is_long(); |
| 2233 | } |
| 2234 | pointer __p; |
| 2235 | if (__is_short) |
| 2236 | { |
| 2237 | __p = __get_short_pointer() + __sz; |
| 2238 | __set_short_size(__sz+1); |
| 2239 | } |
| 2240 | else |
| 2241 | { |
| 2242 | __p = __get_long_pointer() + __sz; |
| 2243 | __set_long_size(__sz+1); |
| 2244 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2245 | traits_type::assign(*__p, __c); |
| 2246 | traits_type::assign(*++__p, value_type()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2247 | } |
| 2248 | |
Marshall Clow | ac655ef | 2016-09-07 03:32:06 +0000 | [diff] [blame] | 2249 | template <class _Tp> |
Marshall Clow | d979eed | 2016-09-05 01:54:30 +0000 | [diff] [blame] | 2250 | bool __ptr_in_range (const _Tp* __p, const _Tp* __first, const _Tp* __last) |
| 2251 | { |
| 2252 | return __first <= __p && __p < __last; |
| 2253 | } |
| 2254 | |
Marshall Clow | ac655ef | 2016-09-07 03:32:06 +0000 | [diff] [blame] | 2255 | template <class _Tp1, class _Tp2> |
Eric Fiselier | 0e5ebbc | 2016-12-23 23:37:52 +0000 | [diff] [blame] | 2256 | bool __ptr_in_range (const _Tp1*, const _Tp2*, const _Tp2*) |
Marshall Clow | ac655ef | 2016-09-07 03:32:06 +0000 | [diff] [blame] | 2257 | { |
| 2258 | return false; |
| 2259 | } |
| 2260 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2261 | template <class _CharT, class _Traits, class _Allocator> |
| 2262 | template<class _ForwardIterator> |
Eric Fiselier | 026d38e | 2016-10-31 02:46:25 +0000 | [diff] [blame] | 2263 | basic_string<_CharT, _Traits, _Allocator>& |
| 2264 | basic_string<_CharT, _Traits, _Allocator>::__append_forward_unsafe( |
| 2265 | _ForwardIterator __first, _ForwardIterator __last) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2266 | { |
Eric Fiselier | 026d38e | 2016-10-31 02:46:25 +0000 | [diff] [blame] | 2267 | static_assert(__is_forward_iterator<_ForwardIterator>::value, |
| 2268 | "function requires a ForwardIterator"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2269 | size_type __sz = size(); |
| 2270 | size_type __cap = capacity(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2271 | size_type __n = static_cast<size_type>(_VSTD::distance(__first, __last)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2272 | if (__n) |
| 2273 | { |
Eric Fiselier | 622c7d5 | 2017-04-15 06:49:02 +0000 | [diff] [blame] | 2274 | typedef typename iterator_traits<_ForwardIterator>::reference _CharRef; |
| 2275 | _CharRef __tmp_ref = *__first; |
| 2276 | if (__ptr_in_range(_VSTD::addressof(__tmp_ref), data(), data() + size())) |
Marshall Clow | d979eed | 2016-09-05 01:54:30 +0000 | [diff] [blame] | 2277 | { |
| 2278 | const basic_string __temp (__first, __last, __alloc()); |
| 2279 | append(__temp.data(), __temp.size()); |
| 2280 | } |
| 2281 | else |
| 2282 | { |
| 2283 | if (__cap - __sz < __n) |
| 2284 | __grow_by(__cap, __sz + __n - __cap, __sz, __sz, 0); |
| 2285 | pointer __p = __get_pointer() + __sz; |
| 2286 | for (; __first != __last; ++__p, ++__first) |
| 2287 | traits_type::assign(*__p, *__first); |
| 2288 | traits_type::assign(*__p, value_type()); |
| 2289 | __set_size(__sz + __n); |
| 2290 | } |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2291 | } |
| 2292 | return *this; |
| 2293 | } |
| 2294 | |
| 2295 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2296 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2297 | basic_string<_CharT, _Traits, _Allocator>& |
| 2298 | basic_string<_CharT, _Traits, _Allocator>::append(const basic_string& __str) |
| 2299 | { |
| 2300 | return append(__str.data(), __str.size()); |
| 2301 | } |
| 2302 | |
| 2303 | template <class _CharT, class _Traits, class _Allocator> |
| 2304 | basic_string<_CharT, _Traits, _Allocator>& |
| 2305 | basic_string<_CharT, _Traits, _Allocator>::append(const basic_string& __str, size_type __pos, size_type __n) |
| 2306 | { |
| 2307 | size_type __sz = __str.size(); |
| 2308 | if (__pos > __sz) |
| 2309 | this->__throw_out_of_range(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2310 | return append(__str.data() + __pos, _VSTD::min(__n, __sz - __pos)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2311 | } |
| 2312 | |
| 2313 | template <class _CharT, class _Traits, class _Allocator> |
Marshall Clow | 42a87db | 2016-10-03 23:40:48 +0000 | [diff] [blame] | 2314 | template <class _Tp> |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 2315 | typename enable_if |
| 2316 | < |
| 2317 | __can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, |
| 2318 | basic_string<_CharT, _Traits, _Allocator>& |
| 2319 | >::type |
| 2320 | basic_string<_CharT, _Traits, _Allocator>::append(const _Tp & __t, size_type __pos, size_type __n) |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 2321 | { |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 2322 | __self_view __sv = __t; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 2323 | size_type __sz = __sv.size(); |
| 2324 | if (__pos > __sz) |
| 2325 | this->__throw_out_of_range(); |
| 2326 | return append(__sv.data() + __pos, _VSTD::min(__n, __sz - __pos)); |
| 2327 | } |
| 2328 | |
| 2329 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2330 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2331 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2332 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 2333 | _LIBCPP_ASSERT(__s != nullptr, "string::append received nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2334 | return append(__s, traits_type::length(__s)); |
| 2335 | } |
| 2336 | |
| 2337 | // insert |
| 2338 | |
| 2339 | template <class _CharT, class _Traits, class _Allocator> |
| 2340 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2341 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2342 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 2343 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "string::insert received nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2344 | size_type __sz = size(); |
| 2345 | if (__pos > __sz) |
| 2346 | this->__throw_out_of_range(); |
| 2347 | size_type __cap = capacity(); |
| 2348 | if (__cap - __sz >= __n) |
| 2349 | { |
| 2350 | if (__n) |
| 2351 | { |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2352 | value_type* __p = _VSTD::__to_raw_pointer(__get_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2353 | size_type __n_move = __sz - __pos; |
| 2354 | if (__n_move != 0) |
| 2355 | { |
| 2356 | if (__p + __pos <= __s && __s < __p + __sz) |
| 2357 | __s += __n; |
| 2358 | traits_type::move(__p + __pos + __n, __p + __pos, __n_move); |
| 2359 | } |
| 2360 | traits_type::move(__p + __pos, __s, __n); |
| 2361 | __sz += __n; |
| 2362 | __set_size(__sz); |
| 2363 | traits_type::assign(__p[__sz], value_type()); |
| 2364 | } |
| 2365 | } |
| 2366 | else |
| 2367 | __grow_by_and_replace(__cap, __sz + __n - __cap, __sz, __pos, 0, __n, __s); |
| 2368 | return *this; |
| 2369 | } |
| 2370 | |
| 2371 | template <class _CharT, class _Traits, class _Allocator> |
| 2372 | basic_string<_CharT, _Traits, _Allocator>& |
| 2373 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, size_type __n, value_type __c) |
| 2374 | { |
| 2375 | size_type __sz = size(); |
| 2376 | if (__pos > __sz) |
| 2377 | this->__throw_out_of_range(); |
| 2378 | if (__n) |
| 2379 | { |
| 2380 | size_type __cap = capacity(); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2381 | value_type* __p; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2382 | if (__cap - __sz >= __n) |
| 2383 | { |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2384 | __p = _VSTD::__to_raw_pointer(__get_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2385 | size_type __n_move = __sz - __pos; |
| 2386 | if (__n_move != 0) |
| 2387 | traits_type::move(__p + __pos + __n, __p + __pos, __n_move); |
| 2388 | } |
| 2389 | else |
| 2390 | { |
| 2391 | __grow_by(__cap, __sz + __n - __cap, __sz, __pos, 0, __n); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2392 | __p = _VSTD::__to_raw_pointer(__get_long_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2393 | } |
| 2394 | traits_type::assign(__p + __pos, __n, __c); |
| 2395 | __sz += __n; |
| 2396 | __set_size(__sz); |
| 2397 | traits_type::assign(__p[__sz], value_type()); |
| 2398 | } |
| 2399 | return *this; |
| 2400 | } |
| 2401 | |
| 2402 | template <class _CharT, class _Traits, class _Allocator> |
| 2403 | template<class _InputIterator> |
| 2404 | typename enable_if |
| 2405 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 2406 | __is_exactly_input_iterator<_InputIterator>::value |
| 2407 | || !__libcpp_string_gets_noexcept_iterator<_InputIterator>::value, |
| 2408 | typename basic_string<_CharT, _Traits, _Allocator>::iterator |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2409 | >::type |
| 2410 | basic_string<_CharT, _Traits, _Allocator>::insert(const_iterator __pos, _InputIterator __first, _InputIterator __last) |
| 2411 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 2412 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 2413 | _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__pos) == this, |
| 2414 | "string::insert(iterator, range) called with an iterator not" |
| 2415 | " referring to this string"); |
| 2416 | #endif |
Marshall Clow | d979eed | 2016-09-05 01:54:30 +0000 | [diff] [blame] | 2417 | const basic_string __temp(__first, __last, __alloc()); |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 2418 | return insert(__pos, __temp.data(), __temp.data() + __temp.size()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2419 | } |
| 2420 | |
| 2421 | template <class _CharT, class _Traits, class _Allocator> |
| 2422 | template<class _ForwardIterator> |
| 2423 | typename enable_if |
| 2424 | < |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 2425 | __is_forward_iterator<_ForwardIterator>::value |
| 2426 | && __libcpp_string_gets_noexcept_iterator<_ForwardIterator>::value, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2427 | typename basic_string<_CharT, _Traits, _Allocator>::iterator |
| 2428 | >::type |
| 2429 | basic_string<_CharT, _Traits, _Allocator>::insert(const_iterator __pos, _ForwardIterator __first, _ForwardIterator __last) |
| 2430 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 2431 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 2432 | _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__pos) == this, |
| 2433 | "string::insert(iterator, range) called with an iterator not" |
| 2434 | " referring to this string"); |
| 2435 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2436 | size_type __ip = static_cast<size_type>(__pos - begin()); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2437 | size_type __n = static_cast<size_type>(_VSTD::distance(__first, __last)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2438 | if (__n) |
| 2439 | { |
Eric Fiselier | 622c7d5 | 2017-04-15 06:49:02 +0000 | [diff] [blame] | 2440 | typedef typename iterator_traits<_ForwardIterator>::reference _CharRef; |
| 2441 | _CharRef __tmp_char = *__first; |
| 2442 | if (__ptr_in_range(_VSTD::addressof(__tmp_char), data(), data() + size())) |
Marshall Clow | d979eed | 2016-09-05 01:54:30 +0000 | [diff] [blame] | 2443 | { |
| 2444 | const basic_string __temp(__first, __last, __alloc()); |
| 2445 | return insert(__pos, __temp.data(), __temp.data() + __temp.size()); |
| 2446 | } |
| 2447 | |
| 2448 | size_type __sz = size(); |
| 2449 | size_type __cap = capacity(); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2450 | value_type* __p; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2451 | if (__cap - __sz >= __n) |
| 2452 | { |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2453 | __p = _VSTD::__to_raw_pointer(__get_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2454 | size_type __n_move = __sz - __ip; |
| 2455 | if (__n_move != 0) |
| 2456 | traits_type::move(__p + __ip + __n, __p + __ip, __n_move); |
| 2457 | } |
| 2458 | else |
| 2459 | { |
| 2460 | __grow_by(__cap, __sz + __n - __cap, __sz, __ip, 0, __n); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2461 | __p = _VSTD::__to_raw_pointer(__get_long_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2462 | } |
| 2463 | __sz += __n; |
| 2464 | __set_size(__sz); |
| 2465 | traits_type::assign(__p[__sz], value_type()); |
| 2466 | for (__p += __ip; __first != __last; ++__p, ++__first) |
| 2467 | traits_type::assign(*__p, *__first); |
| 2468 | } |
| 2469 | return begin() + __ip; |
| 2470 | } |
| 2471 | |
| 2472 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2473 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2474 | basic_string<_CharT, _Traits, _Allocator>& |
| 2475 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos1, const basic_string& __str) |
| 2476 | { |
| 2477 | return insert(__pos1, __str.data(), __str.size()); |
| 2478 | } |
| 2479 | |
| 2480 | template <class _CharT, class _Traits, class _Allocator> |
| 2481 | basic_string<_CharT, _Traits, _Allocator>& |
| 2482 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos1, const basic_string& __str, |
| 2483 | size_type __pos2, size_type __n) |
| 2484 | { |
| 2485 | size_type __str_sz = __str.size(); |
| 2486 | if (__pos2 > __str_sz) |
| 2487 | this->__throw_out_of_range(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2488 | return insert(__pos1, __str.data() + __pos2, _VSTD::min(__n, __str_sz - __pos2)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2489 | } |
| 2490 | |
| 2491 | template <class _CharT, class _Traits, class _Allocator> |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 2492 | template <class _Tp> |
| 2493 | typename enable_if |
| 2494 | < |
| 2495 | __can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, |
| 2496 | basic_string<_CharT, _Traits, _Allocator>& |
| 2497 | >::type |
| 2498 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos1, const _Tp& __t, |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 2499 | size_type __pos2, size_type __n) |
| 2500 | { |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 2501 | __self_view __sv = __t; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 2502 | size_type __str_sz = __sv.size(); |
| 2503 | if (__pos2 > __str_sz) |
| 2504 | this->__throw_out_of_range(); |
| 2505 | return insert(__pos1, __sv.data() + __pos2, _VSTD::min(__n, __str_sz - __pos2)); |
| 2506 | } |
| 2507 | |
| 2508 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2509 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2510 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2511 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 2512 | _LIBCPP_ASSERT(__s != nullptr, "string::insert received nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2513 | return insert(__pos, __s, traits_type::length(__s)); |
| 2514 | } |
| 2515 | |
| 2516 | template <class _CharT, class _Traits, class _Allocator> |
| 2517 | typename basic_string<_CharT, _Traits, _Allocator>::iterator |
| 2518 | basic_string<_CharT, _Traits, _Allocator>::insert(const_iterator __pos, value_type __c) |
| 2519 | { |
| 2520 | size_type __ip = static_cast<size_type>(__pos - begin()); |
| 2521 | size_type __sz = size(); |
| 2522 | size_type __cap = capacity(); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2523 | value_type* __p; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2524 | if (__cap == __sz) |
| 2525 | { |
| 2526 | __grow_by(__cap, 1, __sz, __ip, 0, 1); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2527 | __p = _VSTD::__to_raw_pointer(__get_long_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2528 | } |
| 2529 | else |
| 2530 | { |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2531 | __p = _VSTD::__to_raw_pointer(__get_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2532 | size_type __n_move = __sz - __ip; |
| 2533 | if (__n_move != 0) |
| 2534 | traits_type::move(__p + __ip + 1, __p + __ip, __n_move); |
| 2535 | } |
| 2536 | traits_type::assign(__p[__ip], __c); |
| 2537 | traits_type::assign(__p[++__sz], value_type()); |
| 2538 | __set_size(__sz); |
| 2539 | return begin() + static_cast<difference_type>(__ip); |
| 2540 | } |
| 2541 | |
| 2542 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2543 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2544 | typename basic_string<_CharT, _Traits, _Allocator>::iterator |
| 2545 | basic_string<_CharT, _Traits, _Allocator>::insert(const_iterator __pos, size_type __n, value_type __c) |
| 2546 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 2547 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 2548 | _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__pos) == this, |
| 2549 | "string::insert(iterator, n, value) called with an iterator not" |
| 2550 | " referring to this string"); |
| 2551 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2552 | difference_type __p = __pos - begin(); |
| 2553 | insert(static_cast<size_type>(__p), __n, __c); |
| 2554 | return begin() + __p; |
| 2555 | } |
| 2556 | |
| 2557 | // replace |
| 2558 | |
| 2559 | template <class _CharT, class _Traits, class _Allocator> |
| 2560 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2561 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2) |
Eric Fiselier | 3b7c134 | 2017-03-09 01:54:13 +0000 | [diff] [blame] | 2562 | _LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CHECK |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2563 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 2564 | _LIBCPP_ASSERT(__n2 == 0 || __s != nullptr, "string::replace received nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2565 | size_type __sz = size(); |
| 2566 | if (__pos > __sz) |
| 2567 | this->__throw_out_of_range(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2568 | __n1 = _VSTD::min(__n1, __sz - __pos); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2569 | size_type __cap = capacity(); |
| 2570 | if (__cap - __sz + __n1 >= __n2) |
| 2571 | { |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2572 | value_type* __p = _VSTD::__to_raw_pointer(__get_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2573 | if (__n1 != __n2) |
| 2574 | { |
| 2575 | size_type __n_move = __sz - __pos - __n1; |
| 2576 | if (__n_move != 0) |
| 2577 | { |
| 2578 | if (__n1 > __n2) |
| 2579 | { |
| 2580 | traits_type::move(__p + __pos, __s, __n2); |
| 2581 | traits_type::move(__p + __pos + __n2, __p + __pos + __n1, __n_move); |
| 2582 | goto __finish; |
| 2583 | } |
| 2584 | if (__p + __pos < __s && __s < __p + __sz) |
| 2585 | { |
| 2586 | if (__p + __pos + __n1 <= __s) |
| 2587 | __s += __n2 - __n1; |
| 2588 | else // __p + __pos < __s < __p + __pos + __n1 |
| 2589 | { |
| 2590 | traits_type::move(__p + __pos, __s, __n1); |
| 2591 | __pos += __n1; |
| 2592 | __s += __n2; |
| 2593 | __n2 -= __n1; |
| 2594 | __n1 = 0; |
| 2595 | } |
| 2596 | } |
| 2597 | traits_type::move(__p + __pos + __n2, __p + __pos + __n1, __n_move); |
| 2598 | } |
| 2599 | } |
| 2600 | traits_type::move(__p + __pos, __s, __n2); |
| 2601 | __finish: |
Eric Fiselier | 3b7c134 | 2017-03-09 01:54:13 +0000 | [diff] [blame] | 2602 | // __sz += __n2 - __n1; in this and the below function below can cause unsigned integer overflow, |
| 2603 | // but this is a safe operation, so we disable the check. |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2604 | __sz += __n2 - __n1; |
| 2605 | __set_size(__sz); |
| 2606 | __invalidate_iterators_past(__sz); |
| 2607 | traits_type::assign(__p[__sz], value_type()); |
| 2608 | } |
| 2609 | else |
| 2610 | __grow_by_and_replace(__cap, __sz - __n1 + __n2 - __cap, __sz, __pos, __n1, __n2, __s); |
| 2611 | return *this; |
| 2612 | } |
| 2613 | |
| 2614 | template <class _CharT, class _Traits, class _Allocator> |
| 2615 | basic_string<_CharT, _Traits, _Allocator>& |
| 2616 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, size_type __n2, value_type __c) |
Eric Fiselier | 3b7c134 | 2017-03-09 01:54:13 +0000 | [diff] [blame] | 2617 | _LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CHECK |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2618 | { |
| 2619 | size_type __sz = size(); |
| 2620 | if (__pos > __sz) |
| 2621 | this->__throw_out_of_range(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2622 | __n1 = _VSTD::min(__n1, __sz - __pos); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2623 | size_type __cap = capacity(); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2624 | value_type* __p; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2625 | if (__cap - __sz + __n1 >= __n2) |
| 2626 | { |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2627 | __p = _VSTD::__to_raw_pointer(__get_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2628 | if (__n1 != __n2) |
| 2629 | { |
| 2630 | size_type __n_move = __sz - __pos - __n1; |
| 2631 | if (__n_move != 0) |
| 2632 | traits_type::move(__p + __pos + __n2, __p + __pos + __n1, __n_move); |
| 2633 | } |
| 2634 | } |
| 2635 | else |
| 2636 | { |
| 2637 | __grow_by(__cap, __sz - __n1 + __n2 - __cap, __sz, __pos, __n1, __n2); |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2638 | __p = _VSTD::__to_raw_pointer(__get_long_pointer()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2639 | } |
| 2640 | traits_type::assign(__p + __pos, __n2, __c); |
| 2641 | __sz += __n2 - __n1; |
| 2642 | __set_size(__sz); |
| 2643 | __invalidate_iterators_past(__sz); |
| 2644 | traits_type::assign(__p[__sz], value_type()); |
| 2645 | return *this; |
| 2646 | } |
| 2647 | |
| 2648 | template <class _CharT, class _Traits, class _Allocator> |
| 2649 | template<class _InputIterator> |
| 2650 | typename enable_if |
| 2651 | < |
| 2652 | __is_input_iterator<_InputIterator>::value, |
| 2653 | basic_string<_CharT, _Traits, _Allocator>& |
| 2654 | >::type |
Howard Hinnant | 7b2cb48 | 2010-11-17 21:11:40 +0000 | [diff] [blame] | 2655 | basic_string<_CharT, _Traits, _Allocator>::replace(const_iterator __i1, const_iterator __i2, |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2656 | _InputIterator __j1, _InputIterator __j2) |
| 2657 | { |
Marshall Clow | d979eed | 2016-09-05 01:54:30 +0000 | [diff] [blame] | 2658 | const basic_string __temp(__j1, __j2, __alloc()); |
Marshall Clow | df9db31 | 2016-01-13 21:54:34 +0000 | [diff] [blame] | 2659 | return this->replace(__i1, __i2, __temp); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2660 | } |
| 2661 | |
| 2662 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2663 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2664 | basic_string<_CharT, _Traits, _Allocator>& |
| 2665 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos1, size_type __n1, const basic_string& __str) |
| 2666 | { |
| 2667 | return replace(__pos1, __n1, __str.data(), __str.size()); |
| 2668 | } |
| 2669 | |
| 2670 | template <class _CharT, class _Traits, class _Allocator> |
| 2671 | basic_string<_CharT, _Traits, _Allocator>& |
| 2672 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos1, size_type __n1, const basic_string& __str, |
| 2673 | size_type __pos2, size_type __n2) |
| 2674 | { |
| 2675 | size_type __str_sz = __str.size(); |
| 2676 | if (__pos2 > __str_sz) |
| 2677 | this->__throw_out_of_range(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2678 | return replace(__pos1, __n1, __str.data() + __pos2, _VSTD::min(__n2, __str_sz - __pos2)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2679 | } |
| 2680 | |
| 2681 | template <class _CharT, class _Traits, class _Allocator> |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 2682 | template <class _Tp> |
| 2683 | typename enable_if |
| 2684 | < |
| 2685 | __can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, |
| 2686 | basic_string<_CharT, _Traits, _Allocator>& |
| 2687 | >::type |
| 2688 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos1, size_type __n1, const _Tp& __t, |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 2689 | size_type __pos2, size_type __n2) |
| 2690 | { |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 2691 | __self_view __sv = __t; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 2692 | size_type __str_sz = __sv.size(); |
| 2693 | if (__pos2 > __str_sz) |
| 2694 | this->__throw_out_of_range(); |
| 2695 | return replace(__pos1, __n1, __sv.data() + __pos2, _VSTD::min(__n2, __str_sz - __pos2)); |
| 2696 | } |
| 2697 | |
| 2698 | template <class _CharT, class _Traits, class _Allocator> |
| 2699 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2700 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2701 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 2702 | _LIBCPP_ASSERT(__s != nullptr, "string::replace received nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2703 | return replace(__pos, __n1, __s, traits_type::length(__s)); |
| 2704 | } |
| 2705 | |
| 2706 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2707 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2708 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 7b2cb48 | 2010-11-17 21:11:40 +0000 | [diff] [blame] | 2709 | basic_string<_CharT, _Traits, _Allocator>::replace(const_iterator __i1, const_iterator __i2, const basic_string& __str) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2710 | { |
| 2711 | return replace(static_cast<size_type>(__i1 - begin()), static_cast<size_type>(__i2 - __i1), |
| 2712 | __str.data(), __str.size()); |
| 2713 | } |
| 2714 | |
| 2715 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2716 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2717 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2718 | basic_string<_CharT, _Traits, _Allocator>::replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2719 | { |
| 2720 | return replace(static_cast<size_type>(__i1 - begin()), static_cast<size_type>(__i2 - __i1), __s, __n); |
| 2721 | } |
| 2722 | |
| 2723 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2724 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2725 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2726 | basic_string<_CharT, _Traits, _Allocator>::replace(const_iterator __i1, const_iterator __i2, const value_type* __s) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2727 | { |
| 2728 | return replace(static_cast<size_type>(__i1 - begin()), static_cast<size_type>(__i2 - __i1), __s); |
| 2729 | } |
| 2730 | |
| 2731 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2732 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2733 | basic_string<_CharT, _Traits, _Allocator>& |
Howard Hinnant | 7b2cb48 | 2010-11-17 21:11:40 +0000 | [diff] [blame] | 2734 | basic_string<_CharT, _Traits, _Allocator>::replace(const_iterator __i1, const_iterator __i2, size_type __n, value_type __c) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2735 | { |
| 2736 | return replace(static_cast<size_type>(__i1 - begin()), static_cast<size_type>(__i2 - __i1), __n, __c); |
| 2737 | } |
| 2738 | |
| 2739 | // erase |
| 2740 | |
| 2741 | template <class _CharT, class _Traits, class _Allocator> |
| 2742 | basic_string<_CharT, _Traits, _Allocator>& |
| 2743 | basic_string<_CharT, _Traits, _Allocator>::erase(size_type __pos, size_type __n) |
| 2744 | { |
| 2745 | size_type __sz = size(); |
| 2746 | if (__pos > __sz) |
| 2747 | this->__throw_out_of_range(); |
| 2748 | if (__n) |
| 2749 | { |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2750 | value_type* __p = _VSTD::__to_raw_pointer(__get_pointer()); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2751 | __n = _VSTD::min(__n, __sz - __pos); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2752 | size_type __n_move = __sz - __pos - __n; |
| 2753 | if (__n_move != 0) |
| 2754 | traits_type::move(__p + __pos, __p + __pos + __n, __n_move); |
| 2755 | __sz -= __n; |
| 2756 | __set_size(__sz); |
| 2757 | __invalidate_iterators_past(__sz); |
| 2758 | traits_type::assign(__p[__sz], value_type()); |
| 2759 | } |
| 2760 | return *this; |
| 2761 | } |
| 2762 | |
| 2763 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2764 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2765 | typename basic_string<_CharT, _Traits, _Allocator>::iterator |
| 2766 | basic_string<_CharT, _Traits, _Allocator>::erase(const_iterator __pos) |
| 2767 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 2768 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 2769 | _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__pos) == this, |
| 2770 | "string::erase(iterator) called with an iterator not" |
| 2771 | " referring to this string"); |
| 2772 | #endif |
| 2773 | _LIBCPP_ASSERT(__pos != end(), |
| 2774 | "string::erase(iterator) called with a non-dereferenceable iterator"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2775 | iterator __b = begin(); |
| 2776 | size_type __r = static_cast<size_type>(__pos - __b); |
| 2777 | erase(__r, 1); |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2778 | return __b + static_cast<difference_type>(__r); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2779 | } |
| 2780 | |
| 2781 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2782 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2783 | typename basic_string<_CharT, _Traits, _Allocator>::iterator |
| 2784 | basic_string<_CharT, _Traits, _Allocator>::erase(const_iterator __first, const_iterator __last) |
| 2785 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 2786 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 2787 | _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__first) == this, |
| 2788 | "string::erase(iterator, iterator) called with an iterator not" |
| 2789 | " referring to this string"); |
| 2790 | #endif |
| 2791 | _LIBCPP_ASSERT(__first <= __last, "string::erase(first, last) called with invalid range"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2792 | iterator __b = begin(); |
| 2793 | size_type __r = static_cast<size_type>(__first - __b); |
| 2794 | erase(__r, static_cast<size_type>(__last - __first)); |
Howard Hinnant | ec3773c | 2011-12-01 20:21:04 +0000 | [diff] [blame] | 2795 | return __b + static_cast<difference_type>(__r); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2796 | } |
| 2797 | |
| 2798 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2799 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2800 | void |
| 2801 | basic_string<_CharT, _Traits, _Allocator>::pop_back() |
| 2802 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 2803 | _LIBCPP_ASSERT(!empty(), "string::pop_back(): string is already empty"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2804 | size_type __sz; |
| 2805 | if (__is_long()) |
| 2806 | { |
| 2807 | __sz = __get_long_size() - 1; |
| 2808 | __set_long_size(__sz); |
| 2809 | traits_type::assign(*(__get_long_pointer() + __sz), value_type()); |
| 2810 | } |
| 2811 | else |
| 2812 | { |
| 2813 | __sz = __get_short_size() - 1; |
| 2814 | __set_short_size(__sz); |
| 2815 | traits_type::assign(*(__get_short_pointer() + __sz), value_type()); |
| 2816 | } |
| 2817 | __invalidate_iterators_past(__sz); |
| 2818 | } |
| 2819 | |
| 2820 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2821 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2822 | void |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 2823 | basic_string<_CharT, _Traits, _Allocator>::clear() _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2824 | { |
| 2825 | __invalidate_all_iterators(); |
| 2826 | if (__is_long()) |
| 2827 | { |
| 2828 | traits_type::assign(*__get_long_pointer(), value_type()); |
| 2829 | __set_long_size(0); |
| 2830 | } |
| 2831 | else |
| 2832 | { |
| 2833 | traits_type::assign(*__get_short_pointer(), value_type()); |
| 2834 | __set_short_size(0); |
| 2835 | } |
| 2836 | } |
| 2837 | |
| 2838 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2839 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2840 | void |
| 2841 | basic_string<_CharT, _Traits, _Allocator>::__erase_to_end(size_type __pos) |
| 2842 | { |
| 2843 | if (__is_long()) |
| 2844 | { |
| 2845 | traits_type::assign(*(__get_long_pointer() + __pos), value_type()); |
| 2846 | __set_long_size(__pos); |
| 2847 | } |
| 2848 | else |
| 2849 | { |
| 2850 | traits_type::assign(*(__get_short_pointer() + __pos), value_type()); |
| 2851 | __set_short_size(__pos); |
| 2852 | } |
| 2853 | __invalidate_iterators_past(__pos); |
| 2854 | } |
| 2855 | |
| 2856 | template <class _CharT, class _Traits, class _Allocator> |
| 2857 | void |
| 2858 | basic_string<_CharT, _Traits, _Allocator>::resize(size_type __n, value_type __c) |
| 2859 | { |
| 2860 | size_type __sz = size(); |
| 2861 | if (__n > __sz) |
| 2862 | append(__n - __sz, __c); |
| 2863 | else |
| 2864 | __erase_to_end(__n); |
| 2865 | } |
| 2866 | |
| 2867 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2868 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2869 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 2870 | basic_string<_CharT, _Traits, _Allocator>::max_size() const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2871 | { |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2872 | size_type __m = __alloc_traits::max_size(__alloc()); |
Eric Fiselier | 5ccf043 | 2017-10-17 13:16:01 +0000 | [diff] [blame^] | 2873 | #ifdef _LIBCPP_BIG_ENDIAN |
Marshall Clow | 09f8550 | 2013-10-31 17:23:08 +0000 | [diff] [blame] | 2874 | return (__m <= ~__long_mask ? __m : __m/2) - __alignment; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2875 | #else |
Marshall Clow | 09f8550 | 2013-10-31 17:23:08 +0000 | [diff] [blame] | 2876 | return __m - __alignment; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2877 | #endif |
| 2878 | } |
| 2879 | |
| 2880 | template <class _CharT, class _Traits, class _Allocator> |
| 2881 | void |
| 2882 | basic_string<_CharT, _Traits, _Allocator>::reserve(size_type __res_arg) |
| 2883 | { |
| 2884 | if (__res_arg > max_size()) |
| 2885 | this->__throw_length_error(); |
| 2886 | size_type __cap = capacity(); |
| 2887 | size_type __sz = size(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 2888 | __res_arg = _VSTD::max(__res_arg, __sz); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2889 | __res_arg = __recommend(__res_arg); |
| 2890 | if (__res_arg != __cap) |
| 2891 | { |
| 2892 | pointer __new_data, __p; |
| 2893 | bool __was_long, __now_long; |
| 2894 | if (__res_arg == __min_cap - 1) |
| 2895 | { |
| 2896 | __was_long = true; |
| 2897 | __now_long = false; |
| 2898 | __new_data = __get_short_pointer(); |
| 2899 | __p = __get_long_pointer(); |
| 2900 | } |
| 2901 | else |
| 2902 | { |
| 2903 | if (__res_arg > __cap) |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2904 | __new_data = __alloc_traits::allocate(__alloc(), __res_arg+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2905 | else |
| 2906 | { |
| 2907 | #ifndef _LIBCPP_NO_EXCEPTIONS |
| 2908 | try |
| 2909 | { |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 2910 | #endif // _LIBCPP_NO_EXCEPTIONS |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2911 | __new_data = __alloc_traits::allocate(__alloc(), __res_arg+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2912 | #ifndef _LIBCPP_NO_EXCEPTIONS |
| 2913 | } |
| 2914 | catch (...) |
| 2915 | { |
| 2916 | return; |
| 2917 | } |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 2918 | #else // _LIBCPP_NO_EXCEPTIONS |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2919 | if (__new_data == nullptr) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2920 | return; |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 2921 | #endif // _LIBCPP_NO_EXCEPTIONS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2922 | } |
| 2923 | __now_long = true; |
| 2924 | __was_long = __is_long(); |
| 2925 | __p = __get_pointer(); |
| 2926 | } |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 2927 | traits_type::copy(_VSTD::__to_raw_pointer(__new_data), |
| 2928 | _VSTD::__to_raw_pointer(__p), size()+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2929 | if (__was_long) |
Howard Hinnant | e32b5e2 | 2010-11-17 17:55:08 +0000 | [diff] [blame] | 2930 | __alloc_traits::deallocate(__alloc(), __p, __cap+1); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2931 | if (__now_long) |
| 2932 | { |
| 2933 | __set_long_cap(__res_arg+1); |
| 2934 | __set_long_size(__sz); |
| 2935 | __set_long_pointer(__new_data); |
| 2936 | } |
| 2937 | else |
| 2938 | __set_short_size(__sz); |
| 2939 | __invalidate_all_iterators(); |
| 2940 | } |
| 2941 | } |
| 2942 | |
| 2943 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2944 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2945 | typename basic_string<_CharT, _Traits, _Allocator>::const_reference |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 2946 | basic_string<_CharT, _Traits, _Allocator>::operator[](size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2947 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 2948 | _LIBCPP_ASSERT(__pos <= size(), "string index out of bounds"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2949 | return *(data() + __pos); |
| 2950 | } |
| 2951 | |
| 2952 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2953 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2954 | typename basic_string<_CharT, _Traits, _Allocator>::reference |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 2955 | basic_string<_CharT, _Traits, _Allocator>::operator[](size_type __pos) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2956 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 2957 | _LIBCPP_ASSERT(__pos <= size(), "string index out of bounds"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2958 | return *(__get_pointer() + __pos); |
| 2959 | } |
| 2960 | |
| 2961 | template <class _CharT, class _Traits, class _Allocator> |
| 2962 | typename basic_string<_CharT, _Traits, _Allocator>::const_reference |
| 2963 | basic_string<_CharT, _Traits, _Allocator>::at(size_type __n) const |
| 2964 | { |
| 2965 | if (__n >= size()) |
| 2966 | this->__throw_out_of_range(); |
| 2967 | return (*this)[__n]; |
| 2968 | } |
| 2969 | |
| 2970 | template <class _CharT, class _Traits, class _Allocator> |
| 2971 | typename basic_string<_CharT, _Traits, _Allocator>::reference |
| 2972 | basic_string<_CharT, _Traits, _Allocator>::at(size_type __n) |
| 2973 | { |
| 2974 | if (__n >= size()) |
| 2975 | this->__throw_out_of_range(); |
| 2976 | return (*this)[__n]; |
| 2977 | } |
| 2978 | |
| 2979 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2980 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2981 | typename basic_string<_CharT, _Traits, _Allocator>::reference |
| 2982 | basic_string<_CharT, _Traits, _Allocator>::front() |
| 2983 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 2984 | _LIBCPP_ASSERT(!empty(), "string::front(): string is empty"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2985 | return *__get_pointer(); |
| 2986 | } |
| 2987 | |
| 2988 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2989 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2990 | typename basic_string<_CharT, _Traits, _Allocator>::const_reference |
| 2991 | basic_string<_CharT, _Traits, _Allocator>::front() const |
| 2992 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 2993 | _LIBCPP_ASSERT(!empty(), "string::front(): string is empty"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2994 | return *data(); |
| 2995 | } |
| 2996 | |
| 2997 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 2998 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 2999 | typename basic_string<_CharT, _Traits, _Allocator>::reference |
| 3000 | basic_string<_CharT, _Traits, _Allocator>::back() |
| 3001 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 3002 | _LIBCPP_ASSERT(!empty(), "string::back(): string is empty"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3003 | return *(__get_pointer() + size() - 1); |
| 3004 | } |
| 3005 | |
| 3006 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3007 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3008 | typename basic_string<_CharT, _Traits, _Allocator>::const_reference |
| 3009 | basic_string<_CharT, _Traits, _Allocator>::back() const |
| 3010 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 3011 | _LIBCPP_ASSERT(!empty(), "string::back(): string is empty"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3012 | return *(data() + size() - 1); |
| 3013 | } |
| 3014 | |
| 3015 | template <class _CharT, class _Traits, class _Allocator> |
| 3016 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3017 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3018 | { |
| 3019 | size_type __sz = size(); |
| 3020 | if (__pos > __sz) |
| 3021 | this->__throw_out_of_range(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3022 | size_type __rlen = _VSTD::min(__n, __sz - __pos); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3023 | traits_type::copy(__s, data() + __pos, __rlen); |
| 3024 | return __rlen; |
| 3025 | } |
| 3026 | |
| 3027 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3028 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3029 | basic_string<_CharT, _Traits, _Allocator> |
| 3030 | basic_string<_CharT, _Traits, _Allocator>::substr(size_type __pos, size_type __n) const |
| 3031 | { |
| 3032 | return basic_string(*this, __pos, __n, __alloc()); |
| 3033 | } |
| 3034 | |
| 3035 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3036 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3037 | void |
| 3038 | basic_string<_CharT, _Traits, _Allocator>::swap(basic_string& __str) |
Marshall Clow | 7d914d1 | 2015-07-13 20:04:56 +0000 | [diff] [blame] | 3039 | #if _LIBCPP_STD_VER >= 14 |
Eric Fiselier | 47257c4 | 2016-12-28 05:53:01 +0000 | [diff] [blame] | 3040 | _NOEXCEPT_DEBUG |
Marshall Clow | 7d914d1 | 2015-07-13 20:04:56 +0000 | [diff] [blame] | 3041 | #else |
Eric Fiselier | 47257c4 | 2016-12-28 05:53:01 +0000 | [diff] [blame] | 3042 | _NOEXCEPT_DEBUG_(!__alloc_traits::propagate_on_container_swap::value || |
Marshall Clow | 7d914d1 | 2015-07-13 20:04:56 +0000 | [diff] [blame] | 3043 | __is_nothrow_swappable<allocator_type>::value) |
| 3044 | #endif |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3045 | { |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 3046 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 3047 | if (!__is_long()) |
| 3048 | __get_db()->__invalidate_all(this); |
| 3049 | if (!__str.__is_long()) |
| 3050 | __get_db()->__invalidate_all(&__str); |
| 3051 | __get_db()->swap(this, &__str); |
| 3052 | #endif |
Eric Fiselier | 47257c4 | 2016-12-28 05:53:01 +0000 | [diff] [blame] | 3053 | _LIBCPP_ASSERT( |
| 3054 | __alloc_traits::propagate_on_container_swap::value || |
| 3055 | __alloc_traits::is_always_equal::value || |
| 3056 | __alloc() == __str.__alloc(), "swapping non-equal allocators"); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3057 | _VSTD::swap(__r_.first(), __str.__r_.first()); |
Marshall Clow | 7d914d1 | 2015-07-13 20:04:56 +0000 | [diff] [blame] | 3058 | __swap_allocator(__alloc(), __str.__alloc()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3059 | } |
| 3060 | |
| 3061 | // find |
| 3062 | |
| 3063 | template <class _Traits> |
| 3064 | struct _LIBCPP_HIDDEN __traits_eq |
| 3065 | { |
| 3066 | typedef typename _Traits::char_type char_type; |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3067 | _LIBCPP_INLINE_VISIBILITY |
| 3068 | bool operator()(const char_type& __x, const char_type& __y) _NOEXCEPT |
| 3069 | {return _Traits::eq(__x, __y);} |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3070 | }; |
| 3071 | |
| 3072 | template<class _CharT, class _Traits, class _Allocator> |
| 3073 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3074 | basic_string<_CharT, _Traits, _Allocator>::find(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3075 | size_type __pos, |
| 3076 | size_type __n) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3077 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3078 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "string::find(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3079 | return __str_find<value_type, size_type, traits_type, npos> |
Marshall Clow | 360f319 | 2014-06-02 02:22:49 +0000 | [diff] [blame] | 3080 | (data(), size(), __s, __pos, __n); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3081 | } |
| 3082 | |
| 3083 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3084 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3085 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3086 | basic_string<_CharT, _Traits, _Allocator>::find(const basic_string& __str, |
| 3087 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3088 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3089 | return __str_find<value_type, size_type, traits_type, npos> |
Marshall Clow | 360f319 | 2014-06-02 02:22:49 +0000 | [diff] [blame] | 3090 | (data(), size(), __str.data(), __pos, __str.size()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3091 | } |
| 3092 | |
| 3093 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3094 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3095 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3096 | basic_string<_CharT, _Traits, _Allocator>::find(__self_view __sv, |
| 3097 | size_type __pos) const _NOEXCEPT |
| 3098 | { |
| 3099 | return __str_find<value_type, size_type, traits_type, npos> |
| 3100 | (data(), size(), __sv.data(), __pos, __sv.size()); |
| 3101 | } |
| 3102 | |
| 3103 | template<class _CharT, class _Traits, class _Allocator> |
| 3104 | inline _LIBCPP_INLINE_VISIBILITY |
| 3105 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3106 | basic_string<_CharT, _Traits, _Allocator>::find(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3107 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3108 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3109 | _LIBCPP_ASSERT(__s != nullptr, "string::find(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3110 | return __str_find<value_type, size_type, traits_type, npos> |
Marshall Clow | 360f319 | 2014-06-02 02:22:49 +0000 | [diff] [blame] | 3111 | (data(), size(), __s, __pos, traits_type::length(__s)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3112 | } |
| 3113 | |
| 3114 | template<class _CharT, class _Traits, class _Allocator> |
| 3115 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3116 | basic_string<_CharT, _Traits, _Allocator>::find(value_type __c, |
| 3117 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3118 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3119 | return __str_find<value_type, size_type, traits_type, npos> |
Marshall Clow | 360f319 | 2014-06-02 02:22:49 +0000 | [diff] [blame] | 3120 | (data(), size(), __c, __pos); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3121 | } |
| 3122 | |
| 3123 | // rfind |
| 3124 | |
| 3125 | template<class _CharT, class _Traits, class _Allocator> |
| 3126 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3127 | basic_string<_CharT, _Traits, _Allocator>::rfind(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3128 | size_type __pos, |
| 3129 | size_type __n) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3130 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3131 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "string::rfind(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3132 | return __str_rfind<value_type, size_type, traits_type, npos> |
Marshall Clow | 360f319 | 2014-06-02 02:22:49 +0000 | [diff] [blame] | 3133 | (data(), size(), __s, __pos, __n); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3134 | } |
| 3135 | |
| 3136 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3137 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3138 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3139 | basic_string<_CharT, _Traits, _Allocator>::rfind(const basic_string& __str, |
| 3140 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3141 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3142 | return __str_rfind<value_type, size_type, traits_type, npos> |
Marshall Clow | 360f319 | 2014-06-02 02:22:49 +0000 | [diff] [blame] | 3143 | (data(), size(), __str.data(), __pos, __str.size()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3144 | } |
| 3145 | |
| 3146 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3147 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3148 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3149 | basic_string<_CharT, _Traits, _Allocator>::rfind(__self_view __sv, |
| 3150 | size_type __pos) const _NOEXCEPT |
| 3151 | { |
| 3152 | return __str_rfind<value_type, size_type, traits_type, npos> |
| 3153 | (data(), size(), __sv.data(), __pos, __sv.size()); |
| 3154 | } |
| 3155 | |
| 3156 | template<class _CharT, class _Traits, class _Allocator> |
| 3157 | inline _LIBCPP_INLINE_VISIBILITY |
| 3158 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3159 | basic_string<_CharT, _Traits, _Allocator>::rfind(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3160 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3161 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3162 | _LIBCPP_ASSERT(__s != nullptr, "string::rfind(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3163 | return __str_rfind<value_type, size_type, traits_type, npos> |
Marshall Clow | 360f319 | 2014-06-02 02:22:49 +0000 | [diff] [blame] | 3164 | (data(), size(), __s, __pos, traits_type::length(__s)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3165 | } |
| 3166 | |
| 3167 | template<class _CharT, class _Traits, class _Allocator> |
| 3168 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3169 | basic_string<_CharT, _Traits, _Allocator>::rfind(value_type __c, |
| 3170 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3171 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3172 | return __str_rfind<value_type, size_type, traits_type, npos> |
Marshall Clow | 360f319 | 2014-06-02 02:22:49 +0000 | [diff] [blame] | 3173 | (data(), size(), __c, __pos); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3174 | } |
| 3175 | |
| 3176 | // find_first_of |
| 3177 | |
| 3178 | template<class _CharT, class _Traits, class _Allocator> |
| 3179 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3180 | basic_string<_CharT, _Traits, _Allocator>::find_first_of(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3181 | size_type __pos, |
| 3182 | size_type __n) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3183 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3184 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "string::find_first_of(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3185 | return __str_find_first_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3186 | (data(), size(), __s, __pos, __n); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3187 | } |
| 3188 | |
| 3189 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3190 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3191 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3192 | basic_string<_CharT, _Traits, _Allocator>::find_first_of(const basic_string& __str, |
| 3193 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3194 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3195 | return __str_find_first_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3196 | (data(), size(), __str.data(), __pos, __str.size()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3197 | } |
| 3198 | |
| 3199 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3200 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3201 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3202 | basic_string<_CharT, _Traits, _Allocator>::find_first_of(__self_view __sv, |
| 3203 | size_type __pos) const _NOEXCEPT |
| 3204 | { |
| 3205 | return __str_find_first_of<value_type, size_type, traits_type, npos> |
| 3206 | (data(), size(), __sv.data(), __pos, __sv.size()); |
| 3207 | } |
| 3208 | |
| 3209 | template<class _CharT, class _Traits, class _Allocator> |
| 3210 | inline _LIBCPP_INLINE_VISIBILITY |
| 3211 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3212 | basic_string<_CharT, _Traits, _Allocator>::find_first_of(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3213 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3214 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3215 | _LIBCPP_ASSERT(__s != nullptr, "string::find_first_of(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3216 | return __str_find_first_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3217 | (data(), size(), __s, __pos, traits_type::length(__s)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3218 | } |
| 3219 | |
| 3220 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3221 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3222 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3223 | basic_string<_CharT, _Traits, _Allocator>::find_first_of(value_type __c, |
| 3224 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3225 | { |
| 3226 | return find(__c, __pos); |
| 3227 | } |
| 3228 | |
| 3229 | // find_last_of |
| 3230 | |
| 3231 | template<class _CharT, class _Traits, class _Allocator> |
| 3232 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3233 | basic_string<_CharT, _Traits, _Allocator>::find_last_of(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3234 | size_type __pos, |
| 3235 | size_type __n) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3236 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3237 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "string::find_last_of(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3238 | return __str_find_last_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3239 | (data(), size(), __s, __pos, __n); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3240 | } |
| 3241 | |
| 3242 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3243 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3244 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3245 | basic_string<_CharT, _Traits, _Allocator>::find_last_of(const basic_string& __str, |
| 3246 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3247 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3248 | return __str_find_last_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3249 | (data(), size(), __str.data(), __pos, __str.size()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3250 | } |
| 3251 | |
| 3252 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3253 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3254 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3255 | basic_string<_CharT, _Traits, _Allocator>::find_last_of(__self_view __sv, |
| 3256 | size_type __pos) const _NOEXCEPT |
| 3257 | { |
| 3258 | return __str_find_last_of<value_type, size_type, traits_type, npos> |
| 3259 | (data(), size(), __sv.data(), __pos, __sv.size()); |
| 3260 | } |
| 3261 | |
| 3262 | template<class _CharT, class _Traits, class _Allocator> |
| 3263 | inline _LIBCPP_INLINE_VISIBILITY |
| 3264 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3265 | basic_string<_CharT, _Traits, _Allocator>::find_last_of(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3266 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3267 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3268 | _LIBCPP_ASSERT(__s != nullptr, "string::find_last_of(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3269 | return __str_find_last_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3270 | (data(), size(), __s, __pos, traits_type::length(__s)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3271 | } |
| 3272 | |
| 3273 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3274 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3275 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3276 | basic_string<_CharT, _Traits, _Allocator>::find_last_of(value_type __c, |
| 3277 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3278 | { |
| 3279 | return rfind(__c, __pos); |
| 3280 | } |
| 3281 | |
| 3282 | // find_first_not_of |
| 3283 | |
| 3284 | template<class _CharT, class _Traits, class _Allocator> |
| 3285 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3286 | basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3287 | size_type __pos, |
| 3288 | size_type __n) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3289 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3290 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "string::find_first_not_of(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3291 | return __str_find_first_not_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3292 | (data(), size(), __s, __pos, __n); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3293 | } |
| 3294 | |
| 3295 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3296 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3297 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3298 | basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(const basic_string& __str, |
| 3299 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3300 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3301 | return __str_find_first_not_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3302 | (data(), size(), __str.data(), __pos, __str.size()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3303 | } |
| 3304 | |
| 3305 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3306 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3307 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3308 | basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(__self_view __sv, |
| 3309 | size_type __pos) const _NOEXCEPT |
| 3310 | { |
| 3311 | return __str_find_first_not_of<value_type, size_type, traits_type, npos> |
| 3312 | (data(), size(), __sv.data(), __pos, __sv.size()); |
| 3313 | } |
| 3314 | |
| 3315 | template<class _CharT, class _Traits, class _Allocator> |
| 3316 | inline _LIBCPP_INLINE_VISIBILITY |
| 3317 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3318 | basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3319 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3320 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3321 | _LIBCPP_ASSERT(__s != nullptr, "string::find_first_not_of(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3322 | return __str_find_first_not_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3323 | (data(), size(), __s, __pos, traits_type::length(__s)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3324 | } |
| 3325 | |
| 3326 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3327 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3328 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3329 | basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(value_type __c, |
| 3330 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3331 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3332 | return __str_find_first_not_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3333 | (data(), size(), __c, __pos); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3334 | } |
| 3335 | |
| 3336 | // find_last_not_of |
| 3337 | |
| 3338 | template<class _CharT, class _Traits, class _Allocator> |
| 3339 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3340 | basic_string<_CharT, _Traits, _Allocator>::find_last_not_of(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3341 | size_type __pos, |
| 3342 | size_type __n) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3343 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3344 | _LIBCPP_ASSERT(__n == 0 || __s != nullptr, "string::find_last_not_of(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3345 | return __str_find_last_not_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3346 | (data(), size(), __s, __pos, __n); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3347 | } |
| 3348 | |
| 3349 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3350 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3351 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3352 | basic_string<_CharT, _Traits, _Allocator>::find_last_not_of(const basic_string& __str, |
| 3353 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3354 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3355 | return __str_find_last_not_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3356 | (data(), size(), __str.data(), __pos, __str.size()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3357 | } |
| 3358 | |
| 3359 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3360 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3361 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3362 | basic_string<_CharT, _Traits, _Allocator>::find_last_not_of(__self_view __sv, |
| 3363 | size_type __pos) const _NOEXCEPT |
| 3364 | { |
| 3365 | return __str_find_last_not_of<value_type, size_type, traits_type, npos> |
| 3366 | (data(), size(), __sv.data(), __pos, __sv.size()); |
| 3367 | } |
| 3368 | |
| 3369 | template<class _CharT, class _Traits, class _Allocator> |
| 3370 | inline _LIBCPP_INLINE_VISIBILITY |
| 3371 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3372 | basic_string<_CharT, _Traits, _Allocator>::find_last_not_of(const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3373 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3374 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3375 | _LIBCPP_ASSERT(__s != nullptr, "string::find_last_not_of(): received nullptr"); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3376 | return __str_find_last_not_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3377 | (data(), size(), __s, __pos, traits_type::length(__s)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3378 | } |
| 3379 | |
| 3380 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3381 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3382 | typename basic_string<_CharT, _Traits, _Allocator>::size_type |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3383 | basic_string<_CharT, _Traits, _Allocator>::find_last_not_of(value_type __c, |
| 3384 | size_type __pos) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3385 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3386 | return __str_find_last_not_of<value_type, size_type, traits_type, npos> |
Marshall Clow | 8eb5acc | 2014-02-16 01:57:26 +0000 | [diff] [blame] | 3387 | (data(), size(), __c, __pos); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3388 | } |
| 3389 | |
| 3390 | // compare |
| 3391 | |
| 3392 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3393 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3394 | int |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3395 | basic_string<_CharT, _Traits, _Allocator>::compare(__self_view __sv) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3396 | { |
Howard Hinnant | fa06d75 | 2011-07-24 21:45:06 +0000 | [diff] [blame] | 3397 | size_t __lhs_sz = size(); |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3398 | size_t __rhs_sz = __sv.size(); |
| 3399 | int __result = traits_type::compare(data(), __sv.data(), |
Howard Hinnant | fa06d75 | 2011-07-24 21:45:06 +0000 | [diff] [blame] | 3400 | _VSTD::min(__lhs_sz, __rhs_sz)); |
| 3401 | if (__result != 0) |
| 3402 | return __result; |
| 3403 | if (__lhs_sz < __rhs_sz) |
| 3404 | return -1; |
| 3405 | if (__lhs_sz > __rhs_sz) |
| 3406 | return 1; |
| 3407 | return 0; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3408 | } |
| 3409 | |
| 3410 | template <class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3411 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3412 | int |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3413 | basic_string<_CharT, _Traits, _Allocator>::compare(const basic_string& __str) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3414 | { |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3415 | return compare(__self_view(__str)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3416 | } |
| 3417 | |
| 3418 | template <class _CharT, class _Traits, class _Allocator> |
| 3419 | int |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3420 | basic_string<_CharT, _Traits, _Allocator>::compare(size_type __pos1, |
| 3421 | size_type __n1, |
Howard Hinnant | 9dcdcde | 2013-06-28 16:59:19 +0000 | [diff] [blame] | 3422 | const value_type* __s, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3423 | size_type __n2) const |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3424 | { |
Alp Toker | ec34c48 | 2014-05-15 11:27:39 +0000 | [diff] [blame] | 3425 | _LIBCPP_ASSERT(__n2 == 0 || __s != nullptr, "string::compare(): received nullptr"); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3426 | size_type __sz = size(); |
| 3427 | if (__pos1 > __sz || __n2 == npos) |
| 3428 | this->__throw_out_of_range(); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3429 | size_type __rlen = _VSTD::min(__n1, __sz - __pos1); |
| 3430 | int __r = traits_type::compare(data() + __pos1, __s, _VSTD::min(__rlen, __n2)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3431 | if (__r == 0) |
| 3432 | { |
| 3433 | if (__rlen < __n2) |
| 3434 | __r = -1; |
| 3435 | else if (__rlen > __n2) |
| 3436 | __r = 1; |
| 3437 | } |
| 3438 | return __r; |
| 3439 | } |
| 3440 | |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3441 | template <class _CharT, class _Traits, class _Allocator> |
| 3442 | inline _LIBCPP_INLINE_VISIBILITY |
| 3443 | int |
| 3444 | basic_string<_CharT, _Traits, _Allocator>::compare(size_type __pos1, |
| 3445 | size_type __n1, |
| 3446 | __self_view __sv) const |
| 3447 | { |
| 3448 | return compare(__pos1, __n1, __sv.data(), __sv.size()); |
| 3449 | } |
| 3450 | |
| 3451 | template <class _CharT, class _Traits, class _Allocator> |
| 3452 | inline _LIBCPP_INLINE_VISIBILITY |
| 3453 | int |
| 3454 | basic_string<_CharT, _Traits, _Allocator>::compare(size_type __pos1, |
| 3455 | size_type __n1, |
| 3456 | const basic_string& __str) const |
| 3457 | { |
| 3458 | return compare(__pos1, __n1, __str.data(), __str.size()); |
| 3459 | } |
| 3460 | |
| 3461 | template <class _CharT, class _Traits, class _Allocator> |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 3462 | template <class _Tp> |
| 3463 | typename enable_if |
| 3464 | < |
| 3465 | __can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, |
| 3466 | int |
| 3467 | >::type |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3468 | basic_string<_CharT, _Traits, _Allocator>::compare(size_type __pos1, |
| 3469 | size_type __n1, |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 3470 | const _Tp& __t, |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3471 | size_type __pos2, |
| 3472 | size_type __n2) const |
| 3473 | { |
Marshall Clow | 6ac8de0 | 2016-09-24 22:45:42 +0000 | [diff] [blame] | 3474 | __self_view __sv = __t; |
Marshall Clow | 1e00d6d | 2016-07-21 05:31:24 +0000 | [diff] [blame] | 3475 | return __self_view(*this).substr(__pos1, __n1).compare(__sv.substr(__pos2, __n2)); |
| 3476 | } |
| 3477 | |
| 3478 | template <class _CharT, class _Traits, class _Allocator> |
| 3479 | int |
| 3480 | basic_string<_CharT, _Traits, _Allocator>::compare(size_type __pos1, |
| 3481 | size_type __n1, |
| 3482 | const basic_string& __str, |
| 3483 | size_type __pos2, |
| 3484 | size_type __n2) const |
| 3485 | { |
| 3486 | return compare(__pos1, __n1, __self_view(__str), __pos2, __n2); |
| 3487 | } |
| 3488 | |
| 3489 | template <class _CharT, class _Traits, class _Allocator> |
| 3490 | int |
| 3491 | basic_string<_CharT, _Traits, _Allocator>::compare(const value_type* __s) const _NOEXCEPT |
| 3492 | { |
| 3493 | _LIBCPP_ASSERT(__s != nullptr, "string::compare(): received nullptr"); |
| 3494 | return compare(0, npos, __s, traits_type::length(__s)); |
| 3495 | } |
| 3496 | |
| 3497 | template <class _CharT, class _Traits, class _Allocator> |
| 3498 | int |
| 3499 | basic_string<_CharT, _Traits, _Allocator>::compare(size_type __pos1, |
| 3500 | size_type __n1, |
| 3501 | const value_type* __s) const |
| 3502 | { |
| 3503 | _LIBCPP_ASSERT(__s != nullptr, "string::compare(): received nullptr"); |
| 3504 | return compare(__pos1, __n1, __s, traits_type::length(__s)); |
| 3505 | } |
| 3506 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3507 | // __invariants |
| 3508 | |
| 3509 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3510 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3511 | bool |
| 3512 | basic_string<_CharT, _Traits, _Allocator>::__invariants() const |
| 3513 | { |
| 3514 | if (size() > capacity()) |
| 3515 | return false; |
| 3516 | if (capacity() < __min_cap - 1) |
| 3517 | return false; |
| 3518 | if (data() == 0) |
| 3519 | return false; |
| 3520 | if (data()[size()] != value_type(0)) |
| 3521 | return false; |
| 3522 | return true; |
| 3523 | } |
| 3524 | |
| 3525 | // operator== |
| 3526 | |
| 3527 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3528 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3529 | bool |
| 3530 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3531 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3532 | { |
Howard Hinnant | 08dd253 | 2013-04-22 23:55:13 +0000 | [diff] [blame] | 3533 | size_t __lhs_sz = __lhs.size(); |
| 3534 | return __lhs_sz == __rhs.size() && _Traits::compare(__lhs.data(), |
| 3535 | __rhs.data(), |
| 3536 | __lhs_sz) == 0; |
| 3537 | } |
| 3538 | |
| 3539 | template<class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3540 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | 08dd253 | 2013-04-22 23:55:13 +0000 | [diff] [blame] | 3541 | bool |
| 3542 | operator==(const basic_string<char, char_traits<char>, _Allocator>& __lhs, |
| 3543 | const basic_string<char, char_traits<char>, _Allocator>& __rhs) _NOEXCEPT |
| 3544 | { |
| 3545 | size_t __lhs_sz = __lhs.size(); |
| 3546 | if (__lhs_sz != __rhs.size()) |
| 3547 | return false; |
| 3548 | const char* __lp = __lhs.data(); |
| 3549 | const char* __rp = __rhs.data(); |
| 3550 | if (__lhs.__is_long()) |
| 3551 | return char_traits<char>::compare(__lp, __rp, __lhs_sz) == 0; |
| 3552 | for (; __lhs_sz != 0; --__lhs_sz, ++__lp, ++__rp) |
| 3553 | if (*__lp != *__rp) |
| 3554 | return false; |
| 3555 | return true; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3556 | } |
| 3557 | |
| 3558 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3559 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3560 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3561 | operator==(const _CharT* __lhs, |
| 3562 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3563 | { |
Eric Fiselier | 4f24182 | 2015-08-28 03:02:37 +0000 | [diff] [blame] | 3564 | typedef basic_string<_CharT, _Traits, _Allocator> _String; |
| 3565 | _LIBCPP_ASSERT(__lhs != nullptr, "operator==(char*, basic_string): received nullptr"); |
| 3566 | size_t __lhs_len = _Traits::length(__lhs); |
| 3567 | if (__lhs_len != __rhs.size()) return false; |
| 3568 | return __rhs.compare(0, _String::npos, __lhs, __lhs_len) == 0; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3569 | } |
| 3570 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3571 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3572 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3573 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3574 | operator==(const basic_string<_CharT,_Traits,_Allocator>& __lhs, |
| 3575 | const _CharT* __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3576 | { |
Eric Fiselier | 4f24182 | 2015-08-28 03:02:37 +0000 | [diff] [blame] | 3577 | typedef basic_string<_CharT, _Traits, _Allocator> _String; |
| 3578 | _LIBCPP_ASSERT(__rhs != nullptr, "operator==(basic_string, char*): received nullptr"); |
| 3579 | size_t __rhs_len = _Traits::length(__rhs); |
| 3580 | if (__rhs_len != __lhs.size()) return false; |
| 3581 | return __lhs.compare(0, _String::npos, __rhs, __rhs_len) == 0; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3582 | } |
| 3583 | |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 3584 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3585 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3586 | bool |
| 3587 | operator!=(const basic_string<_CharT,_Traits,_Allocator>& __lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3588 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3589 | { |
| 3590 | return !(__lhs == __rhs); |
| 3591 | } |
| 3592 | |
| 3593 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3594 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3595 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3596 | operator!=(const _CharT* __lhs, |
| 3597 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3598 | { |
| 3599 | return !(__lhs == __rhs); |
| 3600 | } |
| 3601 | |
| 3602 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3603 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3604 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3605 | operator!=(const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
| 3606 | const _CharT* __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3607 | { |
| 3608 | return !(__lhs == __rhs); |
| 3609 | } |
| 3610 | |
| 3611 | // operator< |
| 3612 | |
| 3613 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3614 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3615 | bool |
| 3616 | operator< (const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3617 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3618 | { |
Howard Hinnant | 2644a7b | 2011-07-24 15:07:21 +0000 | [diff] [blame] | 3619 | return __lhs.compare(__rhs) < 0; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3620 | } |
| 3621 | |
| 3622 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3623 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3624 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3625 | operator< (const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
| 3626 | const _CharT* __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3627 | { |
Howard Hinnant | 2644a7b | 2011-07-24 15:07:21 +0000 | [diff] [blame] | 3628 | return __lhs.compare(__rhs) < 0; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3629 | } |
| 3630 | |
| 3631 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3632 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3633 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3634 | operator< (const _CharT* __lhs, |
| 3635 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3636 | { |
| 3637 | return __rhs.compare(__lhs) > 0; |
| 3638 | } |
| 3639 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3640 | // operator> |
| 3641 | |
| 3642 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3643 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3644 | bool |
| 3645 | operator> (const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3646 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3647 | { |
| 3648 | return __rhs < __lhs; |
| 3649 | } |
| 3650 | |
| 3651 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3652 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3653 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3654 | operator> (const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
| 3655 | const _CharT* __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3656 | { |
| 3657 | return __rhs < __lhs; |
| 3658 | } |
| 3659 | |
| 3660 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3661 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3662 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3663 | operator> (const _CharT* __lhs, |
| 3664 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3665 | { |
| 3666 | return __rhs < __lhs; |
| 3667 | } |
| 3668 | |
| 3669 | // operator<= |
| 3670 | |
| 3671 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3672 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3673 | bool |
| 3674 | operator<=(const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3675 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3676 | { |
| 3677 | return !(__rhs < __lhs); |
| 3678 | } |
| 3679 | |
| 3680 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3681 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3682 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3683 | operator<=(const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
| 3684 | const _CharT* __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3685 | { |
| 3686 | return !(__rhs < __lhs); |
| 3687 | } |
| 3688 | |
| 3689 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3690 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3691 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3692 | operator<=(const _CharT* __lhs, |
| 3693 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3694 | { |
| 3695 | return !(__rhs < __lhs); |
| 3696 | } |
| 3697 | |
| 3698 | // operator>= |
| 3699 | |
| 3700 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3701 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3702 | bool |
| 3703 | operator>=(const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3704 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3705 | { |
| 3706 | return !(__lhs < __rhs); |
| 3707 | } |
| 3708 | |
| 3709 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3710 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3711 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3712 | operator>=(const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
| 3713 | const _CharT* __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3714 | { |
| 3715 | return !(__lhs < __rhs); |
| 3716 | } |
| 3717 | |
| 3718 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3719 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3720 | bool |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3721 | operator>=(const _CharT* __lhs, |
| 3722 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3723 | { |
| 3724 | return !(__lhs < __rhs); |
| 3725 | } |
| 3726 | |
| 3727 | // operator + |
| 3728 | |
| 3729 | template<class _CharT, class _Traits, class _Allocator> |
| 3730 | basic_string<_CharT, _Traits, _Allocator> |
| 3731 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, |
| 3732 | const basic_string<_CharT, _Traits, _Allocator>& __rhs) |
| 3733 | { |
| 3734 | basic_string<_CharT, _Traits, _Allocator> __r(__lhs.get_allocator()); |
| 3735 | typename basic_string<_CharT, _Traits, _Allocator>::size_type __lhs_sz = __lhs.size(); |
| 3736 | typename basic_string<_CharT, _Traits, _Allocator>::size_type __rhs_sz = __rhs.size(); |
| 3737 | __r.__init(__lhs.data(), __lhs_sz, __lhs_sz + __rhs_sz); |
| 3738 | __r.append(__rhs.data(), __rhs_sz); |
| 3739 | return __r; |
| 3740 | } |
| 3741 | |
| 3742 | template<class _CharT, class _Traits, class _Allocator> |
| 3743 | basic_string<_CharT, _Traits, _Allocator> |
| 3744 | operator+(const _CharT* __lhs , const basic_string<_CharT,_Traits,_Allocator>& __rhs) |
| 3745 | { |
| 3746 | basic_string<_CharT, _Traits, _Allocator> __r(__rhs.get_allocator()); |
| 3747 | typename basic_string<_CharT, _Traits, _Allocator>::size_type __lhs_sz = _Traits::length(__lhs); |
| 3748 | typename basic_string<_CharT, _Traits, _Allocator>::size_type __rhs_sz = __rhs.size(); |
| 3749 | __r.__init(__lhs, __lhs_sz, __lhs_sz + __rhs_sz); |
| 3750 | __r.append(__rhs.data(), __rhs_sz); |
| 3751 | return __r; |
| 3752 | } |
| 3753 | |
| 3754 | template<class _CharT, class _Traits, class _Allocator> |
| 3755 | basic_string<_CharT, _Traits, _Allocator> |
| 3756 | operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Allocator>& __rhs) |
| 3757 | { |
| 3758 | basic_string<_CharT, _Traits, _Allocator> __r(__rhs.get_allocator()); |
| 3759 | typename basic_string<_CharT, _Traits, _Allocator>::size_type __rhs_sz = __rhs.size(); |
| 3760 | __r.__init(&__lhs, 1, 1 + __rhs_sz); |
| 3761 | __r.append(__rhs.data(), __rhs_sz); |
| 3762 | return __r; |
| 3763 | } |
| 3764 | |
| 3765 | template<class _CharT, class _Traits, class _Allocator> |
| 3766 | basic_string<_CharT, _Traits, _Allocator> |
| 3767 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) |
| 3768 | { |
| 3769 | basic_string<_CharT, _Traits, _Allocator> __r(__lhs.get_allocator()); |
| 3770 | typename basic_string<_CharT, _Traits, _Allocator>::size_type __lhs_sz = __lhs.size(); |
| 3771 | typename basic_string<_CharT, _Traits, _Allocator>::size_type __rhs_sz = _Traits::length(__rhs); |
| 3772 | __r.__init(__lhs.data(), __lhs_sz, __lhs_sz + __rhs_sz); |
| 3773 | __r.append(__rhs, __rhs_sz); |
| 3774 | return __r; |
| 3775 | } |
| 3776 | |
| 3777 | template<class _CharT, class _Traits, class _Allocator> |
| 3778 | basic_string<_CharT, _Traits, _Allocator> |
| 3779 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, _CharT __rhs) |
| 3780 | { |
| 3781 | basic_string<_CharT, _Traits, _Allocator> __r(__lhs.get_allocator()); |
| 3782 | typename basic_string<_CharT, _Traits, _Allocator>::size_type __lhs_sz = __lhs.size(); |
| 3783 | __r.__init(__lhs.data(), __lhs_sz, __lhs_sz + 1); |
| 3784 | __r.push_back(__rhs); |
| 3785 | return __r; |
| 3786 | } |
| 3787 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 3788 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3789 | |
| 3790 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3791 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3792 | basic_string<_CharT, _Traits, _Allocator> |
| 3793 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) |
| 3794 | { |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3795 | return _VSTD::move(__lhs.append(__rhs)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3796 | } |
| 3797 | |
| 3798 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3799 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3800 | basic_string<_CharT, _Traits, _Allocator> |
| 3801 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) |
| 3802 | { |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3803 | return _VSTD::move(__rhs.insert(0, __lhs)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3804 | } |
| 3805 | |
| 3806 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3807 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3808 | basic_string<_CharT, _Traits, _Allocator> |
| 3809 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) |
| 3810 | { |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3811 | return _VSTD::move(__lhs.append(__rhs)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3812 | } |
| 3813 | |
| 3814 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3815 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3816 | basic_string<_CharT, _Traits, _Allocator> |
| 3817 | operator+(const _CharT* __lhs , basic_string<_CharT,_Traits,_Allocator>&& __rhs) |
| 3818 | { |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3819 | return _VSTD::move(__rhs.insert(0, __lhs)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3820 | } |
| 3821 | |
| 3822 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3823 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3824 | basic_string<_CharT, _Traits, _Allocator> |
| 3825 | operator+(_CharT __lhs, basic_string<_CharT,_Traits,_Allocator>&& __rhs) |
| 3826 | { |
| 3827 | __rhs.insert(__rhs.begin(), __lhs); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3828 | return _VSTD::move(__rhs); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3829 | } |
| 3830 | |
| 3831 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3832 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3833 | basic_string<_CharT, _Traits, _Allocator> |
| 3834 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) |
| 3835 | { |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3836 | return _VSTD::move(__lhs.append(__rhs)); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3837 | } |
| 3838 | |
| 3839 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3840 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3841 | basic_string<_CharT, _Traits, _Allocator> |
| 3842 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, _CharT __rhs) |
| 3843 | { |
| 3844 | __lhs.push_back(__rhs); |
Howard Hinnant | 0949eed | 2011-06-30 21:18:19 +0000 | [diff] [blame] | 3845 | return _VSTD::move(__lhs); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3846 | } |
| 3847 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 3848 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3849 | |
| 3850 | // swap |
| 3851 | |
| 3852 | template<class _CharT, class _Traits, class _Allocator> |
Howard Hinnant | 1e56424 | 2013-10-04 22:09:00 +0000 | [diff] [blame] | 3853 | inline _LIBCPP_INLINE_VISIBILITY |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3854 | void |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3855 | swap(basic_string<_CharT, _Traits, _Allocator>& __lhs, |
Howard Hinnant | 53f7d4c | 2011-06-03 18:40:47 +0000 | [diff] [blame] | 3856 | basic_string<_CharT, _Traits, _Allocator>& __rhs) |
| 3857 | _NOEXCEPT_(_NOEXCEPT_(__lhs.swap(__rhs))) |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3858 | { |
| 3859 | __lhs.swap(__rhs); |
| 3860 | } |
| 3861 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3862 | #ifndef _LIBCPP_HAS_NO_UNICODE_CHARS |
| 3863 | |
| 3864 | typedef basic_string<char16_t> u16string; |
| 3865 | typedef basic_string<char32_t> u32string; |
| 3866 | |
Howard Hinnant | 324bb03 | 2010-08-22 00:02:43 +0000 | [diff] [blame] | 3867 | #endif // _LIBCPP_HAS_NO_UNICODE_CHARS |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3868 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 3869 | _LIBCPP_FUNC_VIS int stoi (const string& __str, size_t* __idx = 0, int __base = 10); |
| 3870 | _LIBCPP_FUNC_VIS long stol (const string& __str, size_t* __idx = 0, int __base = 10); |
| 3871 | _LIBCPP_FUNC_VIS unsigned long stoul (const string& __str, size_t* __idx = 0, int __base = 10); |
| 3872 | _LIBCPP_FUNC_VIS long long stoll (const string& __str, size_t* __idx = 0, int __base = 10); |
| 3873 | _LIBCPP_FUNC_VIS unsigned long long stoull(const string& __str, size_t* __idx = 0, int __base = 10); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 3874 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 3875 | _LIBCPP_FUNC_VIS float stof (const string& __str, size_t* __idx = 0); |
| 3876 | _LIBCPP_FUNC_VIS double stod (const string& __str, size_t* __idx = 0); |
| 3877 | _LIBCPP_FUNC_VIS long double stold(const string& __str, size_t* __idx = 0); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 3878 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 3879 | _LIBCPP_FUNC_VIS string to_string(int __val); |
| 3880 | _LIBCPP_FUNC_VIS string to_string(unsigned __val); |
| 3881 | _LIBCPP_FUNC_VIS string to_string(long __val); |
| 3882 | _LIBCPP_FUNC_VIS string to_string(unsigned long __val); |
| 3883 | _LIBCPP_FUNC_VIS string to_string(long long __val); |
| 3884 | _LIBCPP_FUNC_VIS string to_string(unsigned long long __val); |
| 3885 | _LIBCPP_FUNC_VIS string to_string(float __val); |
| 3886 | _LIBCPP_FUNC_VIS string to_string(double __val); |
| 3887 | _LIBCPP_FUNC_VIS string to_string(long double __val); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 3888 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 3889 | _LIBCPP_FUNC_VIS int stoi (const wstring& __str, size_t* __idx = 0, int __base = 10); |
| 3890 | _LIBCPP_FUNC_VIS long stol (const wstring& __str, size_t* __idx = 0, int __base = 10); |
| 3891 | _LIBCPP_FUNC_VIS unsigned long stoul (const wstring& __str, size_t* __idx = 0, int __base = 10); |
| 3892 | _LIBCPP_FUNC_VIS long long stoll (const wstring& __str, size_t* __idx = 0, int __base = 10); |
| 3893 | _LIBCPP_FUNC_VIS unsigned long long stoull(const wstring& __str, size_t* __idx = 0, int __base = 10); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 3894 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 3895 | _LIBCPP_FUNC_VIS float stof (const wstring& __str, size_t* __idx = 0); |
| 3896 | _LIBCPP_FUNC_VIS double stod (const wstring& __str, size_t* __idx = 0); |
| 3897 | _LIBCPP_FUNC_VIS long double stold(const wstring& __str, size_t* __idx = 0); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 3898 | |
Howard Hinnant | 0f678bd | 2013-08-12 18:38:34 +0000 | [diff] [blame] | 3899 | _LIBCPP_FUNC_VIS wstring to_wstring(int __val); |
| 3900 | _LIBCPP_FUNC_VIS wstring to_wstring(unsigned __val); |
| 3901 | _LIBCPP_FUNC_VIS wstring to_wstring(long __val); |
| 3902 | _LIBCPP_FUNC_VIS wstring to_wstring(unsigned long __val); |
| 3903 | _LIBCPP_FUNC_VIS wstring to_wstring(long long __val); |
| 3904 | _LIBCPP_FUNC_VIS wstring to_wstring(unsigned long long __val); |
| 3905 | _LIBCPP_FUNC_VIS wstring to_wstring(float __val); |
| 3906 | _LIBCPP_FUNC_VIS wstring to_wstring(double __val); |
| 3907 | _LIBCPP_FUNC_VIS wstring to_wstring(long double __val); |
Howard Hinnant | a6a062d | 2010-06-02 18:20:39 +0000 | [diff] [blame] | 3908 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3909 | template<class _CharT, class _Traits, class _Allocator> |
| 3910 | const typename basic_string<_CharT, _Traits, _Allocator>::size_type |
| 3911 | basic_string<_CharT, _Traits, _Allocator>::npos; |
| 3912 | |
| 3913 | template<class _CharT, class _Traits, class _Allocator> |
Eric Fiselier | c3589a8 | 2017-01-04 23:56:00 +0000 | [diff] [blame] | 3914 | struct _LIBCPP_TEMPLATE_VIS hash<basic_string<_CharT, _Traits, _Allocator> > |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3915 | : public unary_function<basic_string<_CharT, _Traits, _Allocator>, size_t> |
| 3916 | { |
| 3917 | size_t |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3918 | operator()(const basic_string<_CharT, _Traits, _Allocator>& __val) const _NOEXCEPT; |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3919 | }; |
| 3920 | |
| 3921 | template<class _CharT, class _Traits, class _Allocator> |
| 3922 | size_t |
| 3923 | hash<basic_string<_CharT, _Traits, _Allocator> >::operator()( |
Howard Hinnant | a6119a8 | 2011-05-29 19:57:12 +0000 | [diff] [blame] | 3924 | const basic_string<_CharT, _Traits, _Allocator>& __val) const _NOEXCEPT |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3925 | { |
Sean Hunt | affd9e5 | 2011-07-29 23:31:56 +0000 | [diff] [blame] | 3926 | return __do_string_hash(__val.data(), __val.data() + __val.size()); |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 3927 | } |
| 3928 | |
Howard Hinnant | 464aa5c | 2011-07-18 15:51:59 +0000 | [diff] [blame] | 3929 | template<class _CharT, class _Traits, class _Allocator> |
| 3930 | basic_ostream<_CharT, _Traits>& |
| 3931 | operator<<(basic_ostream<_CharT, _Traits>& __os, |
| 3932 | const basic_string<_CharT, _Traits, _Allocator>& __str); |
| 3933 | |
| 3934 | template<class _CharT, class _Traits, class _Allocator> |
| 3935 | basic_istream<_CharT, _Traits>& |
| 3936 | operator>>(basic_istream<_CharT, _Traits>& __is, |
| 3937 | basic_string<_CharT, _Traits, _Allocator>& __str); |
| 3938 | |
| 3939 | template<class _CharT, class _Traits, class _Allocator> |
| 3940 | basic_istream<_CharT, _Traits>& |
| 3941 | getline(basic_istream<_CharT, _Traits>& __is, |
| 3942 | basic_string<_CharT, _Traits, _Allocator>& __str, _CharT __dlm); |
| 3943 | |
| 3944 | template<class _CharT, class _Traits, class _Allocator> |
| 3945 | inline _LIBCPP_INLINE_VISIBILITY |
| 3946 | basic_istream<_CharT, _Traits>& |
| 3947 | getline(basic_istream<_CharT, _Traits>& __is, |
| 3948 | basic_string<_CharT, _Traits, _Allocator>& __str); |
| 3949 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 3950 | #ifndef _LIBCPP_CXX03_LANG |
Howard Hinnant | 464aa5c | 2011-07-18 15:51:59 +0000 | [diff] [blame] | 3951 | |
| 3952 | template<class _CharT, class _Traits, class _Allocator> |
| 3953 | inline _LIBCPP_INLINE_VISIBILITY |
| 3954 | basic_istream<_CharT, _Traits>& |
| 3955 | getline(basic_istream<_CharT, _Traits>&& __is, |
| 3956 | basic_string<_CharT, _Traits, _Allocator>& __str, _CharT __dlm); |
| 3957 | |
| 3958 | template<class _CharT, class _Traits, class _Allocator> |
| 3959 | inline _LIBCPP_INLINE_VISIBILITY |
| 3960 | basic_istream<_CharT, _Traits>& |
| 3961 | getline(basic_istream<_CharT, _Traits>&& __is, |
| 3962 | basic_string<_CharT, _Traits, _Allocator>& __str); |
| 3963 | |
Eric Fiselier | 3e92897 | 2017-04-19 00:28:44 +0000 | [diff] [blame] | 3964 | #endif // _LIBCPP_CXX03_LANG |
Howard Hinnant | 464aa5c | 2011-07-18 15:51:59 +0000 | [diff] [blame] | 3965 | |
Howard Hinnant | 499cea1 | 2013-08-23 17:37:05 +0000 | [diff] [blame] | 3966 | #if _LIBCPP_DEBUG_LEVEL >= 2 |
| 3967 | |
| 3968 | template<class _CharT, class _Traits, class _Allocator> |
| 3969 | bool |
| 3970 | basic_string<_CharT, _Traits, _Allocator>::__dereferenceable(const const_iterator* __i) const |
| 3971 | { |
| 3972 | return this->data() <= _VSTD::__to_raw_pointer(__i->base()) && |
| 3973 | _VSTD::__to_raw_pointer(__i->base()) < this->data() + this->size(); |
| 3974 | } |
| 3975 | |
| 3976 | template<class _CharT, class _Traits, class _Allocator> |
| 3977 | bool |
| 3978 | basic_string<_CharT, _Traits, _Allocator>::__decrementable(const const_iterator* __i) const |
| 3979 | { |
| 3980 | return this->data() < _VSTD::__to_raw_pointer(__i->base()) && |
| 3981 | _VSTD::__to_raw_pointer(__i->base()) <= this->data() + this->size(); |
| 3982 | } |
| 3983 | |
| 3984 | template<class _CharT, class _Traits, class _Allocator> |
| 3985 | bool |
| 3986 | basic_string<_CharT, _Traits, _Allocator>::__addable(const const_iterator* __i, ptrdiff_t __n) const |
| 3987 | { |
| 3988 | const value_type* __p = _VSTD::__to_raw_pointer(__i->base()) + __n; |
| 3989 | return this->data() <= __p && __p <= this->data() + this->size(); |
| 3990 | } |
| 3991 | |
| 3992 | template<class _CharT, class _Traits, class _Allocator> |
| 3993 | bool |
| 3994 | basic_string<_CharT, _Traits, _Allocator>::__subscriptable(const const_iterator* __i, ptrdiff_t __n) const |
| 3995 | { |
| 3996 | const value_type* __p = _VSTD::__to_raw_pointer(__i->base()) + __n; |
| 3997 | return this->data() <= __p && __p < this->data() + this->size(); |
| 3998 | } |
| 3999 | |
| 4000 | #endif // _LIBCPP_DEBUG_LEVEL >= 2 |
| 4001 | |
Shoaib Meenai | 6850670 | 2017-06-29 02:52:46 +0000 | [diff] [blame] | 4002 | _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_string<char>) |
| 4003 | _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_string<wchar_t>) |
Shoaib Meenai | 6850670 | 2017-06-29 02:52:46 +0000 | [diff] [blame] | 4004 | |
Marshall Clow | 1523432 | 2013-07-23 17:05:24 +0000 | [diff] [blame] | 4005 | #if _LIBCPP_STD_VER > 11 |
| 4006 | // Literal suffixes for basic_string [basic.string.literals] |
Marshall Clow | 8d9dd7a | 2013-10-05 21:18:32 +0000 | [diff] [blame] | 4007 | inline namespace literals |
Marshall Clow | 1523432 | 2013-07-23 17:05:24 +0000 | [diff] [blame] | 4008 | { |
| 4009 | inline namespace string_literals |
| 4010 | { |
Howard Hinnant | ab61b2c | 2013-08-07 19:39:48 +0000 | [diff] [blame] | 4011 | inline _LIBCPP_INLINE_VISIBILITY |
| 4012 | basic_string<char> operator "" s( const char *__str, size_t __len ) |
| 4013 | { |
| 4014 | return basic_string<char> (__str, __len); |
| 4015 | } |
Marshall Clow | 1523432 | 2013-07-23 17:05:24 +0000 | [diff] [blame] | 4016 | |
Howard Hinnant | ab61b2c | 2013-08-07 19:39:48 +0000 | [diff] [blame] | 4017 | inline _LIBCPP_INLINE_VISIBILITY |
| 4018 | basic_string<wchar_t> operator "" s( const wchar_t *__str, size_t __len ) |
| 4019 | { |
| 4020 | return basic_string<wchar_t> (__str, __len); |
| 4021 | } |
Marshall Clow | 1523432 | 2013-07-23 17:05:24 +0000 | [diff] [blame] | 4022 | |
Howard Hinnant | ab61b2c | 2013-08-07 19:39:48 +0000 | [diff] [blame] | 4023 | inline _LIBCPP_INLINE_VISIBILITY |
| 4024 | basic_string<char16_t> operator "" s( const char16_t *__str, size_t __len ) |
| 4025 | { |
| 4026 | return basic_string<char16_t> (__str, __len); |
| 4027 | } |
Marshall Clow | 1523432 | 2013-07-23 17:05:24 +0000 | [diff] [blame] | 4028 | |
Howard Hinnant | ab61b2c | 2013-08-07 19:39:48 +0000 | [diff] [blame] | 4029 | inline _LIBCPP_INLINE_VISIBILITY |
| 4030 | basic_string<char32_t> operator "" s( const char32_t *__str, size_t __len ) |
| 4031 | { |
| 4032 | return basic_string<char32_t> (__str, __len); |
| 4033 | } |
Marshall Clow | 1523432 | 2013-07-23 17:05:24 +0000 | [diff] [blame] | 4034 | } |
| 4035 | } |
| 4036 | #endif |
| 4037 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4038 | _LIBCPP_END_NAMESPACE_STD |
| 4039 | |
Eric Fiselier | 018a3d5 | 2017-05-31 22:07:49 +0000 | [diff] [blame] | 4040 | _LIBCPP_POP_MACROS |
| 4041 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4042 | #endif // _LIBCPP_STRING |