b64f8b07c1
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@119395 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <regex>
|
|
|
|
// class regex_token_iterator<BidirectionalIterator, charT, traits>
|
|
|
|
// bool operator==(const regex_token_iterator& right) const;
|
|
// bool operator!=(const regex_token_iterator& right) const;
|
|
|
|
#include <regex>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
{
|
|
std::regex phone_numbers("\\d{3}-\\d{4}");
|
|
const char phone_book[] = "start 555-1234, 555-2345, 555-3456 end";
|
|
std::cregex_token_iterator i(std::begin(phone_book), std::end(phone_book),
|
|
phone_numbers, -1);
|
|
assert(i != std::cregex_token_iterator());
|
|
assert(!(i == std::cregex_token_iterator()));
|
|
std::cregex_token_iterator i2 = i;
|
|
assert(i2 == i);
|
|
assert(!(i2 != i));
|
|
++i;
|
|
assert(!(i2 == i));
|
|
assert(i2 != i);
|
|
}
|
|
}
|