f5256e16df
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103516 91177308-0d34-0410-b5e6-96231b3b80d8
36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <chrono>
|
|
|
|
// time_point
|
|
|
|
// template <class Clock, class Duration1, class Rep2, class Period2>
|
|
// time_point<Clock, typename common_type<Duration1, duration<Rep2, Period2>>::type>
|
|
// operator+(const time_point<Clock, Duration1>& lhs, const duration<Rep2, Period2>& rhs);
|
|
|
|
// template <class Rep1, class Period1, class Clock, class Duration2>
|
|
// time_point<Clock, typename common_type<duration<Rep1, Period1>, Duration2>::type>
|
|
// operator+(const duration<Rep1, Period1>& lhs, const time_point<Clock, Duration2>& rhs);
|
|
|
|
#include <chrono>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
typedef std::chrono::system_clock Clock;
|
|
typedef std::chrono::milliseconds Duration1;
|
|
typedef std::chrono::microseconds Duration2;
|
|
std::chrono::time_point<Clock, Duration1> t1(Duration1(3));
|
|
std::chrono::time_point<Clock, Duration2> t2 = t1 + Duration2(5);
|
|
assert(t2.time_since_epoch() == Duration2(3005));
|
|
t2 = Duration2(6) + t1;
|
|
assert(t2.time_since_epoch() == Duration2(3006));
|
|
}
|