| // -*- C++ -*- |
| //===-------------------------- unordered_set -----------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef _LIBCPP_UNORDERED_SET |
| #define _LIBCPP_UNORDERED_SET |
| |
| /* |
| |
| unordered_set synopsis |
| |
| #include <initializer_list> |
| |
| namespace std |
| { |
| |
| template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>, |
| class Alloc = allocator<Value>> |
| class unordered_set |
| { |
| public: |
| // types |
| typedef Value key_type; |
| typedef key_type value_type; |
| typedef Hash hasher; |
| typedef Pred key_equal; |
| typedef Alloc allocator_type; |
| typedef value_type& reference; |
| typedef const value_type& const_reference; |
| typedef typename allocator_traits<allocator_type>::pointer pointer; |
| typedef typename allocator_traits<allocator_type>::const_pointer const_pointer; |
| typedef typename allocator_traits<allocator_type>::size_type size_type; |
| typedef typename allocator_traits<allocator_type>::difference_type difference_type; |
| |
| typedef /unspecified/ iterator; |
| typedef /unspecified/ const_iterator; |
| typedef /unspecified/ local_iterator; |
| typedef /unspecified/ const_local_iterator; |
| |
| unordered_set() |
| noexcept( |
| is_nothrow_default_constructible<hasher>::value && |
| is_nothrow_default_constructible<key_equal>::value && |
| is_nothrow_default_constructible<allocator_type>::value); |
| explicit unordered_set(size_type n, const hasher& hf = hasher(), |
| const key_equal& eql = key_equal(), |
| const allocator_type& a = allocator_type()); |
| template <class InputIterator> |
| unordered_set(InputIterator f, InputIterator l, |
| size_type n = 0, const hasher& hf = hasher(), |
| const key_equal& eql = key_equal(), |
| const allocator_type& a = allocator_type()); |
| explicit unordered_set(const allocator_type&); |
| unordered_set(const unordered_set&); |
| unordered_set(const unordered_set&, const Allocator&); |
| unordered_set(unordered_set&&) |
| noexcept( |
| is_nothrow_move_constructible<hasher>::value && |
| is_nothrow_move_constructible<key_equal>::value && |
| is_nothrow_move_constructible<allocator_type>::value); |
| unordered_set(unordered_set&&, const Allocator&); |
| unordered_set(initializer_list<value_type>, size_type n = 0, |
| const hasher& hf = hasher(), const key_equal& eql = key_equal(), |
| const allocator_type& a = allocator_type()); |
| unordered_set(size_type n, const allocator_type& a); // C++14 |
| unordered_set(size_type n, const hasher& hf, const allocator_type& a); // C++14 |
| template <class InputIterator> |
| unordered_set(InputIterator f, InputIterator l, size_type n, const allocator_type& a); // C++14 |
| template <class InputIterator> |
| unordered_set(InputIterator f, InputIterator l, size_type n, |
| const hasher& hf, const allocator_type& a); // C++14 |
| unordered_set(initializer_list<value_type> il, size_type n, const allocator_type& a); // C++14 |
| unordered_set(initializer_list<value_type> il, size_type n, |
| const hasher& hf, const allocator_type& a); // C++14 |
| ~unordered_set(); |
| unordered_set& operator=(const unordered_set&); |
| unordered_set& operator=(unordered_set&&) |
| noexcept( |
| allocator_type::propagate_on_container_move_assignment::value && |
| is_nothrow_move_assignable<allocator_type>::value && |
| is_nothrow_move_assignable<hasher>::value && |
| is_nothrow_move_assignable<key_equal>::value); |
| unordered_set& operator=(initializer_list<value_type>); |
| |
| allocator_type get_allocator() const noexcept; |
| |
| bool empty() const noexcept; |
| size_type size() const noexcept; |
| size_type max_size() const noexcept; |
| |
| iterator begin() noexcept; |
| iterator end() noexcept; |
| const_iterator begin() const noexcept; |
| const_iterator end() const noexcept; |
| const_iterator cbegin() const noexcept; |
| const_iterator cend() const noexcept; |
| |
| template <class... Args> |
| pair<iterator, bool> emplace(Args&&... args); |
| template <class... Args> |
| iterator emplace_hint(const_iterator position, Args&&... args); |
| pair<iterator, bool> insert(const value_type& obj); |
| pair<iterator, bool> insert(value_type&& obj); |
| iterator insert(const_iterator hint, const value_type& obj); |
| iterator insert(const_iterator hint, value_type&& obj); |
| template <class InputIterator> |
| void insert(InputIterator first, InputIterator last); |
| void insert(initializer_list<value_type>); |
| |
| iterator erase(const_iterator position); |
| size_type erase(const key_type& k); |
| iterator erase(const_iterator first, const_iterator last); |
| void clear() noexcept; |
| |
| void swap(unordered_set&) |
| noexcept( |
| (!allocator_type::propagate_on_container_swap::value || |
| __is_nothrow_swappable<allocator_type>::value) && |
| __is_nothrow_swappable<hasher>::value && |
| __is_nothrow_swappable<key_equal>::value); |
| |
| hasher hash_function() const; |
| key_equal key_eq() const; |
| |
| iterator find(const key_type& k); |
| const_iterator find(const key_type& k) const; |
| size_type count(const key_type& k) const; |
| pair<iterator, iterator> equal_range(const key_type& k); |
| pair<const_iterator, const_iterator> equal_range(const key_type& k) const; |
| |
| size_type bucket_count() const noexcept; |
| size_type max_bucket_count() const noexcept; |
| |
| size_type bucket_size(size_type n) const; |
| size_type bucket(const key_type& k) const; |
| |
| local_iterator begin(size_type n); |
| local_iterator end(size_type n); |
| const_local_iterator begin(size_type n) const; |
| const_local_iterator end(size_type n) const; |
| const_local_iterator cbegin(size_type n) const; |
| const_local_iterator cend(size_type n) const; |
| |
| float load_factor() const noexcept; |
| float max_load_factor() const noexcept; |
| void max_load_factor(float z); |
| void rehash(size_type n); |
| void reserve(size_type n); |
| }; |
| |
| template <class Value, class Hash, class Pred, class Alloc> |
| void swap(unordered_set<Value, Hash, Pred, Alloc>& x, |
| unordered_set<Value, Hash, Pred, Alloc>& y) |
| noexcept(noexcept(x.swap(y))); |
| |
| template <class Value, class Hash, class Pred, class Alloc> |
| bool |
| operator==(const unordered_set<Value, Hash, Pred, Alloc>& x, |
| const unordered_set<Value, Hash, Pred, Alloc>& y); |
| |
| template <class Value, class Hash, class Pred, class Alloc> |
| bool |
| operator!=(const unordered_set<Value, Hash, Pred, Alloc>& x, |
| const unordered_set<Value, Hash, Pred, Alloc>& y); |
| |
| template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>, |
| class Alloc = allocator<Value>> |
| class unordered_multiset |
| { |
| public: |
| // types |
| typedef Value key_type; |
| typedef key_type value_type; |
| typedef Hash hasher; |
| typedef Pred key_equal; |
| typedef Alloc allocator_type; |
| typedef value_type& reference; |
| typedef const value_type& const_reference; |
| typedef typename allocator_traits<allocator_type>::pointer pointer; |
| typedef typename allocator_traits<allocator_type>::const_pointer const_pointer; |
| typedef typename allocator_traits<allocator_type>::size_type size_type; |
| typedef typename allocator_traits<allocator_type>::difference_type difference_type; |
| |
| typedef /unspecified/ iterator; |
| typedef /unspecified/ const_iterator; |
| typedef /unspecified/ local_iterator; |
| typedef /unspecified/ const_local_iterator; |
| |
| unordered_multiset() |
| noexcept( |
| is_nothrow_default_constructible<hasher>::value && |
| is_nothrow_default_constructible<key_equal>::value && |
| is_nothrow_default_constructible<allocator_type>::value); |
| explicit unordered_multiset(size_type n, const hasher& hf = hasher(), |
| const key_equal& eql = key_equal(), |
| const allocator_type& a = allocator_type()); |
| template <class InputIterator> |
| unordered_multiset(InputIterator f, InputIterator l, |
| size_type n = 0, const hasher& hf = hasher(), |
| const key_equal& eql = key_equal(), |
| const allocator_type& a = allocator_type()); |
| explicit unordered_multiset(const allocator_type&); |
| unordered_multiset(const unordered_multiset&); |
| unordered_multiset(const unordered_multiset&, const Allocator&); |
| unordered_multiset(unordered_multiset&&) |
| noexcept( |
| is_nothrow_move_constructible<hasher>::value && |
| is_nothrow_move_constructible<key_equal>::value && |
| is_nothrow_move_constructible<allocator_type>::value); |
| unordered_multiset(unordered_multiset&&, const Allocator&); |
| unordered_multiset(initializer_list<value_type>, size_type n = /see below/, |
| const hasher& hf = hasher(), const key_equal& eql = key_equal(), |
| const allocator_type& a = allocator_type()); |
| unordered_multiset(size_type n, const allocator_type& a); // C++14 |
| unordered_multiset(size_type n, const hasher& hf, const allocator_type& a); // C++14 |
| template <class InputIterator> |
| unordered_multiset(InputIterator f, InputIterator l, size_type n, const allocator_type& a); // C++14 |
| template <class InputIterator> |
| unordered_multiset(InputIterator f, InputIterator l, size_type n, |
| const hasher& hf, const allocator_type& a); // C++14 |
| unordered_multiset(initializer_list<value_type> il, size_type n, const allocator_type& a); // C++14 |
| unordered_multiset(initializer_list<value_type> il, size_type n, |
| const hasher& hf, const allocator_type& a); // C++14 |
| ~unordered_multiset(); |
| unordered_multiset& operator=(const unordered_multiset&); |
| unordered_multiset& operator=(unordered_multiset&&) |
| noexcept( |
| allocator_type::propagate_on_container_move_assignment::value && |
| is_nothrow_move_assignable<allocator_type>::value && |
| is_nothrow_move_assignable<hasher>::value && |
| is_nothrow_move_assignable<key_equal>::value); |
| unordered_multiset& operator=(initializer_list<value_type>); |
| |
| allocator_type get_allocator() const noexcept; |
| |
| bool empty() const noexcept; |
| size_type size() const noexcept; |
| size_type max_size() const noexcept; |
| |
| iterator begin() noexcept; |
| iterator end() noexcept; |
| const_iterator begin() const noexcept; |
| const_iterator end() const noexcept; |
| const_iterator cbegin() const noexcept; |
| const_iterator cend() const noexcept; |
| |
| template <class... Args> |
| iterator emplace(Args&&... args); |
| template <class... Args> |
| iterator emplace_hint(const_iterator position, Args&&... args); |
| iterator insert(const value_type& obj); |
| iterator insert(value_type&& obj); |
| iterator insert(const_iterator hint, const value_type& obj); |
| iterator insert(const_iterator hint, value_type&& obj); |
| template <class InputIterator> |
| void insert(InputIterator first, InputIterator last); |
| void insert(initializer_list<value_type>); |
| |
| iterator erase(const_iterator position); |
| size_type erase(const key_type& k); |
| iterator erase(const_iterator first, const_iterator last); |
| void clear() noexcept; |
| |
| void swap(unordered_multiset&) |
| noexcept( |
| (!allocator_type::propagate_on_container_swap::value || |
| __is_nothrow_swappable<allocator_type>::value) && |
| __is_nothrow_swappable<hasher>::value && |
| __is_nothrow_swappable<key_equal>::value); |
| |
| hasher hash_function() const; |
| key_equal key_eq() const; |
| |
| iterator find(const key_type& k); |
| const_iterator find(const key_type& k) const; |
| size_type count(const key_type& k) const; |
| pair<iterator, iterator> equal_range(const key_type& k); |
| pair<const_iterator, const_iterator> equal_range(const key_type& k) const; |
| |
| size_type bucket_count() const noexcept; |
| size_type max_bucket_count() const noexcept; |
| |
| size_type bucket_size(size_type n) const; |
| size_type bucket(const key_type& k) const; |
| |
| local_iterator begin(size_type n); |
| local_iterator end(size_type n); |
| const_local_iterator begin(size_type n) const; |
| const_local_iterator end(size_type n) const; |
| const_local_iterator cbegin(size_type n) const; |
| const_local_iterator cend(size_type n) const; |
| |
| float load_factor() const noexcept; |
| float max_load_factor() const noexcept; |
| void max_load_factor(float z); |
| void rehash(size_type n); |
| void reserve(size_type n); |
| }; |
| |
| template <class Value, class Hash, class Pred, class Alloc> |
| void swap(unordered_multiset<Value, Hash, Pred, Alloc>& x, |
| unordered_multiset<Value, Hash, Pred, Alloc>& y) |
| noexcept(noexcept(x.swap(y))); |
| |
| template <class Value, class Hash, class Pred, class Alloc> |
| bool |
| operator==(const unordered_multiset<Value, Hash, Pred, Alloc>& x, |
| const unordered_multiset<Value, Hash, Pred, Alloc>& y); |
| |
| template <class Value, class Hash, class Pred, class Alloc> |
| bool |
| operator!=(const unordered_multiset<Value, Hash, Pred, Alloc>& x, |
| const unordered_multiset<Value, Hash, Pred, Alloc>& y); |
| } // std |
| |
| */ |
| |
| #include <__config> |
| #include <__hash_table> |
| #include <functional> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| #pragma GCC system_header |
| #endif |
| |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| |
| template <class _Value, class _Hash = hash<_Value>, class _Pred = equal_to<_Value>, |
| class _Alloc = allocator<_Value> > |
| class _LIBCPP_TYPE_VIS_ONLY unordered_set |
| { |
| public: |
| // types |
| typedef _Value key_type; |
| typedef key_type value_type; |
| typedef _Hash hasher; |
| typedef _Pred key_equal; |
| typedef _Alloc allocator_type; |
| typedef value_type& reference; |
| typedef const value_type& const_reference; |
| static_assert((is_same<value_type, typename allocator_type::value_type>::value), |
| "Invalid allocator::value_type"); |
| |
| private: |
| typedef __hash_table<value_type, hasher, key_equal, allocator_type> __table; |
| |
| __table __table_; |
| |
| public: |
| typedef typename __table::pointer pointer; |
| typedef typename __table::const_pointer const_pointer; |
| typedef typename __table::size_type size_type; |
| typedef typename __table::difference_type difference_type; |
| |
| typedef typename __table::const_iterator iterator; |
| typedef typename __table::const_iterator const_iterator; |
| typedef typename __table::const_local_iterator local_iterator; |
| typedef typename __table::const_local_iterator const_local_iterator; |
| |
| _LIBCPP_INLINE_VISIBILITY |
| unordered_set() |
| _NOEXCEPT_(is_nothrow_default_constructible<__table>::value) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| } |
| explicit unordered_set(size_type __n, const hasher& __hf = hasher(), |
| const key_equal& __eql = key_equal()); |
| #if _LIBCPP_STD_VER > 11 |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_set(size_type __n, const allocator_type& __a) |
| : unordered_set(__n, hasher(), key_equal(), __a) {} |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_set(size_type __n, const hasher& __hf, const allocator_type& __a) |
| : unordered_set(__n, __hf, key_equal(), __a) {} |
| #endif |
| unordered_set(size_type __n, const hasher& __hf, const key_equal& __eql, |
| const allocator_type& __a); |
| template <class _InputIterator> |
| unordered_set(_InputIterator __first, _InputIterator __last); |
| template <class _InputIterator> |
| unordered_set(_InputIterator __first, _InputIterator __last, |
| size_type __n, const hasher& __hf = hasher(), |
| const key_equal& __eql = key_equal()); |
| template <class _InputIterator> |
| unordered_set(_InputIterator __first, _InputIterator __last, |
| size_type __n, const hasher& __hf, const key_equal& __eql, |
| const allocator_type& __a); |
| #if _LIBCPP_STD_VER > 11 |
| template <class _InputIterator> |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_set(_InputIterator __first, _InputIterator __last, |
| size_type __n, const allocator_type& __a) |
| : unordered_set(__first, __last, __n, hasher(), key_equal(), __a) {} |
| template <class _InputIterator> |
| unordered_set(_InputIterator __first, _InputIterator __last, |
| size_type __n, const hasher& __hf, const allocator_type& __a) |
| : unordered_set(__first, __last, __n, __hf, key_equal(), __a) {} |
| #endif |
| explicit unordered_set(const allocator_type& __a); |
| unordered_set(const unordered_set& __u); |
| unordered_set(const unordered_set& __u, const allocator_type& __a); |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| unordered_set(unordered_set&& __u) |
| _NOEXCEPT_(is_nothrow_move_constructible<__table>::value); |
| unordered_set(unordered_set&& __u, const allocator_type& __a); |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| unordered_set(initializer_list<value_type> __il); |
| unordered_set(initializer_list<value_type> __il, size_type __n, |
| const hasher& __hf = hasher(), |
| const key_equal& __eql = key_equal()); |
| unordered_set(initializer_list<value_type> __il, size_type __n, |
| const hasher& __hf, const key_equal& __eql, |
| const allocator_type& __a); |
| #if _LIBCPP_STD_VER > 11 |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_set(initializer_list<value_type> __il, size_type __n, |
| const allocator_type& __a) |
| : unordered_set(__il, __n, hasher(), key_equal(), __a) {} |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_set(initializer_list<value_type> __il, size_type __n, |
| const hasher& __hf, const allocator_type& __a) |
| : unordered_set(__il, __n, __hf, key_equal(), __a) {} |
| #endif |
| #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| // ~unordered_set() = default; |
| _LIBCPP_INLINE_VISIBILITY |
| unordered_set& operator=(const unordered_set& __u) |
| { |
| __table_ = __u.__table_; |
| return *this; |
| } |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| unordered_set& operator=(unordered_set&& __u) |
| _NOEXCEPT_(is_nothrow_move_assignable<__table>::value); |
| #endif |
| #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| unordered_set& operator=(initializer_list<value_type> __il); |
| #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| _LIBCPP_INLINE_VISIBILITY |
| allocator_type get_allocator() const _NOEXCEPT |
| {return allocator_type(__table_.__node_alloc());} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| bool empty() const _NOEXCEPT {return __table_.size() == 0;} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type size() const _NOEXCEPT {return __table_.size();} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type max_size() const _NOEXCEPT {return __table_.max_size();} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| iterator begin() _NOEXCEPT {return __table_.begin();} |
| _LIBCPP_INLINE_VISIBILITY |
| iterator end() _NOEXCEPT {return __table_.end();} |
| _LIBCPP_INLINE_VISIBILITY |
| const_iterator begin() const _NOEXCEPT {return __table_.begin();} |
| _LIBCPP_INLINE_VISIBILITY |
| const_iterator end() const _NOEXCEPT {return __table_.end();} |
| _LIBCPP_INLINE_VISIBILITY |
| const_iterator cbegin() const _NOEXCEPT {return __table_.begin();} |
| _LIBCPP_INLINE_VISIBILITY |
| const_iterator cend() const _NOEXCEPT {return __table_.end();} |
| |
| #if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS) |
| template <class... _Args> |
| _LIBCPP_INLINE_VISIBILITY |
| pair<iterator, bool> emplace(_Args&&... __args) |
| {return __table_.__emplace_unique(_VSTD::forward<_Args>(__args)...);} |
| template <class... _Args> |
| _LIBCPP_INLINE_VISIBILITY |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| iterator emplace_hint(const_iterator __p, _Args&&... __args) |
| { |
| _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this, |
| "unordered_set::emplace_hint(const_iterator, args...) called with an iterator not" |
| " referring to this unordered_set"); |
| return __table_.__emplace_unique(_VSTD::forward<_Args>(__args)...).first; |
| } |
| #else |
| iterator emplace_hint(const_iterator, _Args&&... __args) |
| {return __table_.__emplace_unique(_VSTD::forward<_Args>(__args)...).first;} |
| #endif |
| #endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS) |
| _LIBCPP_INLINE_VISIBILITY |
| pair<iterator, bool> insert(const value_type& __x) |
| {return __table_.__insert_unique(__x);} |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| _LIBCPP_INLINE_VISIBILITY |
| pair<iterator, bool> insert(value_type&& __x) |
| {return __table_.__insert_unique(_VSTD::move(__x));} |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| _LIBCPP_INLINE_VISIBILITY |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| iterator insert(const_iterator __p, const value_type& __x) |
| { |
| _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this, |
| "unordered_set::insert(const_iterator, const value_type&) called with an iterator not" |
| " referring to this unordered_set"); |
| return insert(__x).first; |
| } |
| #else |
| iterator insert(const_iterator, const value_type& __x) |
| {return insert(__x).first;} |
| #endif |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| _LIBCPP_INLINE_VISIBILITY |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| iterator insert(const_iterator __p, value_type&& __x) |
| { |
| _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this, |
| "unordered_set::insert(const_iterator, value_type&&) called with an iterator not" |
| " referring to this unordered_set"); |
| return insert(_VSTD::move(__x)).first; |
| } |
| #else |
| iterator insert(const_iterator, value_type&& __x) |
| {return insert(_VSTD::move(__x)).first;} |
| #endif |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| template <class _InputIterator> |
| void insert(_InputIterator __first, _InputIterator __last); |
| #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| _LIBCPP_INLINE_VISIBILITY |
| void insert(initializer_list<value_type> __il) |
| {insert(__il.begin(), __il.end());} |
| #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| _LIBCPP_INLINE_VISIBILITY |
| iterator erase(const_iterator __p) {return __table_.erase(__p);} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type erase(const key_type& __k) {return __table_.__erase_unique(__k);} |
| _LIBCPP_INLINE_VISIBILITY |
| iterator erase(const_iterator __first, const_iterator __last) |
| {return __table_.erase(__first, __last);} |
| _LIBCPP_INLINE_VISIBILITY |
| void clear() _NOEXCEPT {__table_.clear();} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| void swap(unordered_set& __u) |
| _NOEXCEPT_(__is_nothrow_swappable<__table>::value) |
| {__table_.swap(__u.__table_);} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| hasher hash_function() const {return __table_.hash_function();} |
| _LIBCPP_INLINE_VISIBILITY |
| key_equal key_eq() const {return __table_.key_eq();} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| iterator find(const key_type& __k) {return __table_.find(__k);} |
| _LIBCPP_INLINE_VISIBILITY |
| const_iterator find(const key_type& __k) const {return __table_.find(__k);} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type count(const key_type& __k) const {return __table_.__count_unique(__k);} |
| _LIBCPP_INLINE_VISIBILITY |
| pair<iterator, iterator> equal_range(const key_type& __k) |
| {return __table_.__equal_range_unique(__k);} |
| _LIBCPP_INLINE_VISIBILITY |
| pair<const_iterator, const_iterator> equal_range(const key_type& __k) const |
| {return __table_.__equal_range_unique(__k);} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| size_type bucket_count() const _NOEXCEPT {return __table_.bucket_count();} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type max_bucket_count() const _NOEXCEPT {return __table_.max_bucket_count();} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| size_type bucket_size(size_type __n) const {return __table_.bucket_size(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type bucket(const key_type& __k) const {return __table_.bucket(__k);} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| local_iterator begin(size_type __n) {return __table_.begin(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| local_iterator end(size_type __n) {return __table_.end(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| const_local_iterator begin(size_type __n) const {return __table_.cbegin(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| const_local_iterator end(size_type __n) const {return __table_.cend(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| const_local_iterator cbegin(size_type __n) const {return __table_.cbegin(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| const_local_iterator cend(size_type __n) const {return __table_.cend(__n);} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| float load_factor() const _NOEXCEPT {return __table_.load_factor();} |
| _LIBCPP_INLINE_VISIBILITY |
| float max_load_factor() const _NOEXCEPT {return __table_.max_load_factor();} |
| _LIBCPP_INLINE_VISIBILITY |
| void max_load_factor(float __mlf) {__table_.max_load_factor(__mlf);} |
| _LIBCPP_INLINE_VISIBILITY |
| void rehash(size_type __n) {__table_.rehash(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| void reserve(size_type __n) {__table_.reserve(__n);} |
| |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| |
| bool __dereferenceable(const const_iterator* __i) const |
| {return __table_.__dereferenceable(__i);} |
| bool __decrementable(const const_iterator* __i) const |
| {return __table_.__decrementable(__i);} |
| bool __addable(const const_iterator* __i, ptrdiff_t __n) const |
| {return __table_.__addable(__i, __n);} |
| bool __subscriptable(const const_iterator* __i, ptrdiff_t __n) const |
| {return __table_.__addable(__i, __n);} |
| |
| #endif // _LIBCPP_DEBUG_LEVEL >= 2 |
| |
| }; |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(size_type __n, |
| const hasher& __hf, const key_equal& __eql) |
| : __table_(__hf, __eql) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(size_type __n, |
| const hasher& __hf, const key_equal& __eql, const allocator_type& __a) |
| : __table_(__hf, __eql, __a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| template <class _InputIterator> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| _InputIterator __first, _InputIterator __last) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| insert(__first, __last); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| template <class _InputIterator> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| _InputIterator __first, _InputIterator __last, size_type __n, |
| const hasher& __hf, const key_equal& __eql) |
| : __table_(__hf, __eql) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| insert(__first, __last); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| template <class _InputIterator> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| _InputIterator __first, _InputIterator __last, size_type __n, |
| const hasher& __hf, const key_equal& __eql, const allocator_type& __a) |
| : __table_(__hf, __eql, __a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| insert(__first, __last); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| const allocator_type& __a) |
| : __table_(__a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| const unordered_set& __u) |
| : __table_(__u.__table_) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__u.bucket_count()); |
| insert(__u.begin(), __u.end()); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| const unordered_set& __u, const allocator_type& __a) |
| : __table_(__u.__table_, __a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__u.bucket_count()); |
| insert(__u.begin(), __u.end()); |
| } |
| |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| unordered_set&& __u) |
| _NOEXCEPT_(is_nothrow_move_constructible<__table>::value) |
| : __table_(_VSTD::move(__u.__table_)) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| __get_db()->swap(this, &__u); |
| #endif |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| unordered_set&& __u, const allocator_type& __a) |
| : __table_(_VSTD::move(__u.__table_), __a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| if (__a != __u.get_allocator()) |
| { |
| iterator __i = __u.begin(); |
| while (__u.size() != 0) |
| __table_.__insert_unique(_VSTD::move(__u.__table_.remove(__i++)->__value_)); |
| } |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| else |
| __get_db()->swap(this, &__u); |
| #endif |
| } |
| |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| initializer_list<value_type> __il) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| insert(__il.begin(), __il.end()); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| initializer_list<value_type> __il, size_type __n, const hasher& __hf, |
| const key_equal& __eql) |
| : __table_(__hf, __eql) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| insert(__il.begin(), __il.end()); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set( |
| initializer_list<value_type> __il, size_type __n, const hasher& __hf, |
| const key_equal& __eql, const allocator_type& __a) |
| : __table_(__hf, __eql, __a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| insert(__il.begin(), __il.end()); |
| } |
| |
| #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_set<_Value, _Hash, _Pred, _Alloc>& |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::operator=(unordered_set&& __u) |
| _NOEXCEPT_(is_nothrow_move_assignable<__table>::value) |
| { |
| __table_ = _VSTD::move(__u.__table_); |
| return *this; |
| } |
| |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_set<_Value, _Hash, _Pred, _Alloc>& |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::operator=( |
| initializer_list<value_type> __il) |
| { |
| __table_.__assign_unique(__il.begin(), __il.end()); |
| return *this; |
| } |
| |
| #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| template <class _InputIterator> |
| inline _LIBCPP_INLINE_VISIBILITY |
| void |
| unordered_set<_Value, _Hash, _Pred, _Alloc>::insert(_InputIterator __first, |
| _InputIterator __last) |
| { |
| for (; __first != __last; ++__first) |
| __table_.__insert_unique(*__first); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| void |
| swap(unordered_set<_Value, _Hash, _Pred, _Alloc>& __x, |
| unordered_set<_Value, _Hash, _Pred, _Alloc>& __y) |
| _NOEXCEPT_(_NOEXCEPT_(__x.swap(__y))) |
| { |
| __x.swap(__y); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| bool |
| operator==(const unordered_set<_Value, _Hash, _Pred, _Alloc>& __x, |
| const unordered_set<_Value, _Hash, _Pred, _Alloc>& __y) |
| { |
| if (__x.size() != __y.size()) |
| return false; |
| typedef typename unordered_set<_Value, _Hash, _Pred, _Alloc>::const_iterator |
| const_iterator; |
| for (const_iterator __i = __x.begin(), __ex = __x.end(), __ey = __y.end(); |
| __i != __ex; ++__i) |
| { |
| const_iterator __j = __y.find(*__i); |
| if (__j == __ey || !(*__i == *__j)) |
| return false; |
| } |
| return true; |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| bool |
| operator!=(const unordered_set<_Value, _Hash, _Pred, _Alloc>& __x, |
| const unordered_set<_Value, _Hash, _Pred, _Alloc>& __y) |
| { |
| return !(__x == __y); |
| } |
| |
| template <class _Value, class _Hash = hash<_Value>, class _Pred = equal_to<_Value>, |
| class _Alloc = allocator<_Value> > |
| class _LIBCPP_TYPE_VIS_ONLY unordered_multiset |
| { |
| public: |
| // types |
| typedef _Value key_type; |
| typedef key_type value_type; |
| typedef _Hash hasher; |
| typedef _Pred key_equal; |
| typedef _Alloc allocator_type; |
| typedef value_type& reference; |
| typedef const value_type& const_reference; |
| static_assert((is_same<value_type, typename allocator_type::value_type>::value), |
| "Invalid allocator::value_type"); |
| |
| private: |
| typedef __hash_table<value_type, hasher, key_equal, allocator_type> __table; |
| |
| __table __table_; |
| |
| public: |
| typedef typename __table::pointer pointer; |
| typedef typename __table::const_pointer const_pointer; |
| typedef typename __table::size_type size_type; |
| typedef typename __table::difference_type difference_type; |
| |
| typedef typename __table::const_iterator iterator; |
| typedef typename __table::const_iterator const_iterator; |
| typedef typename __table::const_local_iterator local_iterator; |
| typedef typename __table::const_local_iterator const_local_iterator; |
| |
| _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset() |
| _NOEXCEPT_(is_nothrow_default_constructible<__table>::value) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| } |
| explicit unordered_multiset(size_type __n, const hasher& __hf = hasher(), |
| const key_equal& __eql = key_equal()); |
| unordered_multiset(size_type __n, const hasher& __hf, |
| const key_equal& __eql, const allocator_type& __a); |
| #if _LIBCPP_STD_VER > 11 |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset(size_type __n, const allocator_type& __a) |
| : unordered_multiset(__n, hasher(), key_equal(), __a) {} |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset(size_type __n, const hasher& __hf, const allocator_type& __a) |
| : unordered_multiset(__n, __hf, key_equal(), __a) {} |
| #endif |
| template <class _InputIterator> |
| unordered_multiset(_InputIterator __first, _InputIterator __last); |
| template <class _InputIterator> |
| unordered_multiset(_InputIterator __first, _InputIterator __last, |
| size_type __n, const hasher& __hf = hasher(), |
| const key_equal& __eql = key_equal()); |
| template <class _InputIterator> |
| unordered_multiset(_InputIterator __first, _InputIterator __last, |
| size_type __n , const hasher& __hf, |
| const key_equal& __eql, const allocator_type& __a); |
| #if _LIBCPP_STD_VER > 11 |
| template <class _InputIterator> |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset(_InputIterator __first, _InputIterator __last, |
| size_type __n, const allocator_type& __a) |
| : unordered_multiset(__first, __last, __n, hasher(), key_equal(), __a) {} |
| template <class _InputIterator> |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset(_InputIterator __first, _InputIterator __last, |
| size_type __n, const hasher& __hf, const allocator_type& __a) |
| : unordered_multiset(__first, __last, __n, __hf, key_equal(), __a) {} |
| #endif |
| explicit unordered_multiset(const allocator_type& __a); |
| unordered_multiset(const unordered_multiset& __u); |
| unordered_multiset(const unordered_multiset& __u, const allocator_type& __a); |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| unordered_multiset(unordered_multiset&& __u) |
| _NOEXCEPT_(is_nothrow_move_constructible<__table>::value); |
| unordered_multiset(unordered_multiset&& __u, const allocator_type& __a); |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| unordered_multiset(initializer_list<value_type> __il); |
| unordered_multiset(initializer_list<value_type> __il, size_type __n, |
| const hasher& __hf = hasher(), |
| const key_equal& __eql = key_equal()); |
| unordered_multiset(initializer_list<value_type> __il, size_type __n, |
| const hasher& __hf, const key_equal& __eql, |
| const allocator_type& __a); |
| #if _LIBCPP_STD_VER > 11 |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset(initializer_list<value_type> __il, size_type __n, const allocator_type& __a) |
| : unordered_multiset(__il, __n, hasher(), key_equal(), __a) {} |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset(initializer_list<value_type> __il, size_type __n, const hasher& __hf, const allocator_type& __a) |
| : unordered_multiset(__il, __n, __hf, key_equal(), __a) {} |
| #endif |
| #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| // ~unordered_multiset() = default; |
| _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset& operator=(const unordered_multiset& __u) |
| { |
| __table_ = __u.__table_; |
| return *this; |
| } |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| unordered_multiset& operator=(unordered_multiset&& __u) |
| _NOEXCEPT_(is_nothrow_move_assignable<__table>::value); |
| #endif |
| #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| unordered_multiset& operator=(initializer_list<value_type> __il); |
| #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| _LIBCPP_INLINE_VISIBILITY |
| allocator_type get_allocator() const _NOEXCEPT |
| {return allocator_type(__table_.__node_alloc());} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| bool empty() const _NOEXCEPT {return __table_.size() == 0;} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type size() const _NOEXCEPT {return __table_.size();} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type max_size() const _NOEXCEPT {return __table_.max_size();} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| iterator begin() _NOEXCEPT {return __table_.begin();} |
| _LIBCPP_INLINE_VISIBILITY |
| iterator end() _NOEXCEPT {return __table_.end();} |
| _LIBCPP_INLINE_VISIBILITY |
| const_iterator begin() const _NOEXCEPT {return __table_.begin();} |
| _LIBCPP_INLINE_VISIBILITY |
| const_iterator end() const _NOEXCEPT {return __table_.end();} |
| _LIBCPP_INLINE_VISIBILITY |
| const_iterator cbegin() const _NOEXCEPT {return __table_.begin();} |
| _LIBCPP_INLINE_VISIBILITY |
| const_iterator cend() const _NOEXCEPT {return __table_.end();} |
| |
| #if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS) |
| template <class... _Args> |
| _LIBCPP_INLINE_VISIBILITY |
| iterator emplace(_Args&&... __args) |
| {return __table_.__emplace_multi(_VSTD::forward<_Args>(__args)...);} |
| template <class... _Args> |
| _LIBCPP_INLINE_VISIBILITY |
| iterator emplace_hint(const_iterator __p, _Args&&... __args) |
| {return __table_.__emplace_hint_multi(__p, _VSTD::forward<_Args>(__args)...);} |
| #endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS) |
| _LIBCPP_INLINE_VISIBILITY |
| iterator insert(const value_type& __x) {return __table_.__insert_multi(__x);} |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| _LIBCPP_INLINE_VISIBILITY |
| iterator insert(value_type&& __x) {return __table_.__insert_multi(_VSTD::move(__x));} |
| #endif |
| _LIBCPP_INLINE_VISIBILITY |
| iterator insert(const_iterator __p, const value_type& __x) |
| {return __table_.__insert_multi(__p, __x);} |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| _LIBCPP_INLINE_VISIBILITY |
| iterator insert(const_iterator __p, value_type&& __x) |
| {return __table_.__insert_multi(__p, _VSTD::move(__x));} |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| template <class _InputIterator> |
| void insert(_InputIterator __first, _InputIterator __last); |
| #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| _LIBCPP_INLINE_VISIBILITY |
| void insert(initializer_list<value_type> __il) |
| {insert(__il.begin(), __il.end());} |
| #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| _LIBCPP_INLINE_VISIBILITY |
| iterator erase(const_iterator __p) {return __table_.erase(__p);} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type erase(const key_type& __k) {return __table_.__erase_multi(__k);} |
| _LIBCPP_INLINE_VISIBILITY |
| iterator erase(const_iterator __first, const_iterator __last) |
| {return __table_.erase(__first, __last);} |
| _LIBCPP_INLINE_VISIBILITY |
| void clear() _NOEXCEPT {__table_.clear();} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| void swap(unordered_multiset& __u) |
| _NOEXCEPT_(__is_nothrow_swappable<__table>::value) |
| {__table_.swap(__u.__table_);} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| hasher hash_function() const {return __table_.hash_function();} |
| _LIBCPP_INLINE_VISIBILITY |
| key_equal key_eq() const {return __table_.key_eq();} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| iterator find(const key_type& __k) {return __table_.find(__k);} |
| _LIBCPP_INLINE_VISIBILITY |
| const_iterator find(const key_type& __k) const {return __table_.find(__k);} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type count(const key_type& __k) const {return __table_.__count_multi(__k);} |
| _LIBCPP_INLINE_VISIBILITY |
| pair<iterator, iterator> equal_range(const key_type& __k) |
| {return __table_.__equal_range_multi(__k);} |
| _LIBCPP_INLINE_VISIBILITY |
| pair<const_iterator, const_iterator> equal_range(const key_type& __k) const |
| {return __table_.__equal_range_multi(__k);} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| size_type bucket_count() const _NOEXCEPT {return __table_.bucket_count();} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type max_bucket_count() const _NOEXCEPT {return __table_.max_bucket_count();} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| size_type bucket_size(size_type __n) const {return __table_.bucket_size(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| size_type bucket(const key_type& __k) const {return __table_.bucket(__k);} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| local_iterator begin(size_type __n) {return __table_.begin(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| local_iterator end(size_type __n) {return __table_.end(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| const_local_iterator begin(size_type __n) const {return __table_.cbegin(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| const_local_iterator end(size_type __n) const {return __table_.cend(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| const_local_iterator cbegin(size_type __n) const {return __table_.cbegin(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| const_local_iterator cend(size_type __n) const {return __table_.cend(__n);} |
| |
| _LIBCPP_INLINE_VISIBILITY |
| float load_factor() const _NOEXCEPT {return __table_.load_factor();} |
| _LIBCPP_INLINE_VISIBILITY |
| float max_load_factor() const _NOEXCEPT {return __table_.max_load_factor();} |
| _LIBCPP_INLINE_VISIBILITY |
| void max_load_factor(float __mlf) {__table_.max_load_factor(__mlf);} |
| _LIBCPP_INLINE_VISIBILITY |
| void rehash(size_type __n) {__table_.rehash(__n);} |
| _LIBCPP_INLINE_VISIBILITY |
| void reserve(size_type __n) {__table_.reserve(__n);} |
| |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| |
| bool __dereferenceable(const const_iterator* __i) const |
| {return __table_.__dereferenceable(__i);} |
| bool __decrementable(const const_iterator* __i) const |
| {return __table_.__decrementable(__i);} |
| bool __addable(const const_iterator* __i, ptrdiff_t __n) const |
| {return __table_.__addable(__i, __n);} |
| bool __subscriptable(const const_iterator* __i, ptrdiff_t __n) const |
| {return __table_.__addable(__i, __n);} |
| |
| #endif // _LIBCPP_DEBUG_LEVEL >= 2 |
| |
| }; |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| size_type __n, const hasher& __hf, const key_equal& __eql) |
| : __table_(__hf, __eql) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| size_type __n, const hasher& __hf, const key_equal& __eql, |
| const allocator_type& __a) |
| : __table_(__hf, __eql, __a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| template <class _InputIterator> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| _InputIterator __first, _InputIterator __last) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| insert(__first, __last); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| template <class _InputIterator> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| _InputIterator __first, _InputIterator __last, size_type __n, |
| const hasher& __hf, const key_equal& __eql) |
| : __table_(__hf, __eql) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| insert(__first, __last); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| template <class _InputIterator> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| _InputIterator __first, _InputIterator __last, size_type __n, |
| const hasher& __hf, const key_equal& __eql, const allocator_type& __a) |
| : __table_(__hf, __eql, __a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| insert(__first, __last); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| const allocator_type& __a) |
| : __table_(__a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| const unordered_multiset& __u) |
| : __table_(__u.__table_) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__u.bucket_count()); |
| insert(__u.begin(), __u.end()); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| const unordered_multiset& __u, const allocator_type& __a) |
| : __table_(__u.__table_, __a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__u.bucket_count()); |
| insert(__u.begin(), __u.end()); |
| } |
| |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| unordered_multiset&& __u) |
| _NOEXCEPT_(is_nothrow_move_constructible<__table>::value) |
| : __table_(_VSTD::move(__u.__table_)) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| __get_db()->swap(this, &__u); |
| #endif |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| unordered_multiset&& __u, const allocator_type& __a) |
| : __table_(_VSTD::move(__u.__table_), __a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| if (__a != __u.get_allocator()) |
| { |
| iterator __i = __u.begin(); |
| while (__u.size() != 0) |
| __table_.__insert_multi(_VSTD::move(__u.__table_.remove(__i++)->__value_)); |
| } |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| else |
| __get_db()->swap(this, &__u); |
| #endif |
| } |
| |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| initializer_list<value_type> __il) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| insert(__il.begin(), __il.end()); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| initializer_list<value_type> __il, size_type __n, const hasher& __hf, |
| const key_equal& __eql) |
| : __table_(__hf, __eql) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| insert(__il.begin(), __il.end()); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset( |
| initializer_list<value_type> __il, size_type __n, const hasher& __hf, |
| const key_equal& __eql, const allocator_type& __a) |
| : __table_(__hf, __eql, __a) |
| { |
| #if _LIBCPP_DEBUG_LEVEL >= 2 |
| __get_db()->__insert_c(this); |
| #endif |
| __table_.rehash(__n); |
| insert(__il.begin(), __il.end()); |
| } |
| |
| #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>& |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::operator=( |
| unordered_multiset&& __u) |
| _NOEXCEPT_(is_nothrow_move_assignable<__table>::value) |
| { |
| __table_ = _VSTD::move(__u.__table_); |
| return *this; |
| } |
| |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>& |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::operator=( |
| initializer_list<value_type> __il) |
| { |
| __table_.__assign_multi(__il.begin(), __il.end()); |
| return *this; |
| } |
| |
| #endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| template <class _InputIterator> |
| inline _LIBCPP_INLINE_VISIBILITY |
| void |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>::insert(_InputIterator __first, |
| _InputIterator __last) |
| { |
| for (; __first != __last; ++__first) |
| __table_.__insert_multi(*__first); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| void |
| swap(unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x, |
| unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __y) |
| _NOEXCEPT_(_NOEXCEPT_(__x.swap(__y))) |
| { |
| __x.swap(__y); |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| bool |
| operator==(const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x, |
| const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __y) |
| { |
| if (__x.size() != __y.size()) |
| return false; |
| typedef typename unordered_multiset<_Value, _Hash, _Pred, _Alloc>::const_iterator |
| const_iterator; |
| typedef pair<const_iterator, const_iterator> _EqRng; |
| for (const_iterator __i = __x.begin(), __ex = __x.end(); __i != __ex;) |
| { |
| _EqRng __xeq = __x.equal_range(*__i); |
| _EqRng __yeq = __y.equal_range(*__i); |
| if (_VSTD::distance(__xeq.first, __xeq.second) != |
| _VSTD::distance(__yeq.first, __yeq.second) || |
| !_VSTD::is_permutation(__xeq.first, __xeq.second, __yeq.first)) |
| return false; |
| __i = __xeq.second; |
| } |
| return true; |
| } |
| |
| template <class _Value, class _Hash, class _Pred, class _Alloc> |
| inline _LIBCPP_INLINE_VISIBILITY |
| bool |
| operator!=(const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x, |
| const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __y) |
| { |
| return !(__x == __y); |
| } |
| |
| _LIBCPP_END_NAMESPACE_STD |
| |
| #endif // _LIBCPP_UNORDERED_SET |