f5256e16df
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103516 91177308-0d34-0410-b5e6-96231b3b80d8
1 line
623 B
C++
1 line
623 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <chrono>
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// duration
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// duration& operator+=(const duration& d);
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#include <chrono>
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#include <cassert>
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int main()
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{
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std::chrono::seconds s(3);
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s += std::chrono::seconds(2);
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assert(s.count() == 5);
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s += std::chrono::minutes(2);
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assert(s.count() == 125);
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}
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