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 <size_t N>
15 // regex_token_iterator(BidirectionalIterator a, BidirectionalIterator b,
16 // const regex_type&& re,
17 // const int (&submatches)[N],
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 <vector>
27 #include <cassert>
28
main()29 int main()
30 {
31 {
32 std::regex phone_numbers("\\d{3}-(\\d{4})");
33 const char phone_book[] = "start 555-1234, 555-2345, 555-3456 end";
34 const int indices[] = {-1, 0, 1};
35 std::cregex_token_iterator i(std::begin(phone_book), std::end(phone_book)-1,
36 std::regex("\\d{3}-\\d{4}"), indices);
37 }
38 }
39 #endif
40