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 // <chrono> 11 12 // duration 13 14 // template <class Rep1, class Period1, class Rep2, class Period2> 15 // constexpr 16 // typename common_type<duration<Rep1, Period1>, duration<Rep2, Period2>>::type 17 // operator%(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs); 18 19 #include <chrono> 20 #include <cassert> 21 22 int main() 23 { 24 { 25 std::chrono::nanoseconds ns1(15); 26 std::chrono::nanoseconds ns2(6); 27 std::chrono::nanoseconds r = ns1 % ns2; 28 assert(r.count() == 3); 29 } 30 { 31 std::chrono::microseconds us1(15); 32 std::chrono::nanoseconds ns2(28); 33 std::chrono::nanoseconds r = us1 % ns2; 34 assert(r.count() == 20); 35 } 36 { 37 std::chrono::duration<int, std::ratio<3, 5> > s1(6); 38 std::chrono::duration<int, std::ratio<2, 3> > s2(3); 39 std::chrono::duration<int, std::ratio<1, 15> > r = s1 % s2; 40 assert(r.count() == 24); 41 } 42 #ifndef _LIBCPP_HAS_NO_CONSTEXPR 43 { 44 constexpr std::chrono::nanoseconds ns1(15); 45 constexpr std::chrono::nanoseconds ns2(6); 46 constexpr std::chrono::nanoseconds r = ns1 % ns2; 47 static_assert(r.count() == 3, ""); 48 } 49 { 50 constexpr std::chrono::microseconds us1(15); 51 constexpr std::chrono::nanoseconds ns2(28); 52 constexpr std::chrono::nanoseconds r = us1 % ns2; 53 static_assert(r.count() == 20, ""); 54 } 55 { 56 constexpr std::chrono::duration<int, std::ratio<3, 5> > s1(6); 57 constexpr std::chrono::duration<int, std::ratio<2, 3> > s2(3); 58 constexpr std::chrono::duration<int, std::ratio<1, 15> > r = s1 % s2; 59 static_assert(r.count() == 24, ""); 60 } 61 #endif 62 } 63
