Howard Hinnant | a712c72 | 2010-08-16 20:21:16 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | a712c72 | 2010-08-16 20:21:16 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // <regex> |
| 11 | |
| 12 | // class regex_iterator<BidirectionalIterator, charT, traits> |
| 13 | |
| 14 | // const value_type& operator*() const; |
| 15 | |
| 16 | #include <regex> |
| 17 | #include <cassert> |
| 18 | |
| 19 | int main() |
| 20 | { |
| 21 | { |
| 22 | std::regex phone_numbers("\\d{3}-\\d{4}"); |
| 23 | const char phone_book[] = "555-1234, 555-2345, 555-3456"; |
| 24 | std::cregex_iterator i(std::begin(phone_book), std::end(phone_book), phone_numbers); |
| 25 | assert(i != std::cregex_iterator()); |
| 26 | assert((*i).size() == 1); |
| 27 | assert((*i).position() == 0); |
| 28 | assert((*i).str() == "555-1234"); |
| 29 | ++i; |
| 30 | assert(i != std::cregex_iterator()); |
| 31 | assert((*i).size() == 1); |
| 32 | assert((*i).position() == 10); |
| 33 | assert((*i).str() == "555-2345"); |
| 34 | ++i; |
| 35 | assert(i != std::cregex_iterator()); |
| 36 | assert((*i).size() == 1); |
| 37 | assert((*i).position() == 20); |
| 38 | assert((*i).str() == "555-3456"); |
| 39 | ++i; |
| 40 | assert(i == std::cregex_iterator()); |
| 41 | } |
Howard Hinnant | bbd8086 | 2010-08-22 00:45:01 +0000 | [diff] [blame] | 42 | } |