1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // <regex>
11
12 // class regex_iterator<BidirectionalIterator, charT, traits>
13
14 // template <std::size_t N>
15 // regex_token_iterator(BidirectionalIterator a, BidirectionalIterator b,
16 // const regex_type&& re,
17 // const std::vector<int>& submatches,
18 // regex_constants::match_flag_type m =
19 // regex_constants::match_default);
20
21 #if __cplusplus <= 201402L
22 #error
23 #else
24
25 #include <regex>
26 #include <cassert>
27
main()28 int main()
29 {
30 {
31 std::regex phone_numbers("\\d{3}-(\\d{4})");
32 const char phone_book[] = "start 555-1234, 555-2345, 555-3456 end";
33 std::vector<int> v;
34 v.push_back(-1);
35 v.push_back(-1);
36 std::cregex_token_iterator i(std::begin(phone_book), std::end(phone_book)-1,
37 std::regex("\\d{3}-\\d{4}"), v);
38 }
39 }
40 #endif
41