mirror of
https://github.com/PurpleI2P/Boost-for-Android-Prebuilt
synced 2025-01-10 14:57:52 +00:00
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
//---------------------------------------------------------------------------//
|
|
// Copyright (c) 2013-2014 Kyle Lutz <kyle.r.lutz@gmail.com>
|
|
//
|
|
// Distributed under the Boost Software License, Version 1.0
|
|
// See accompanying file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt
|
|
//
|
|
// See http://boostorg.github.com/compute for more information.
|
|
//---------------------------------------------------------------------------//
|
|
|
|
#ifndef BOOST_COMPUTE_DETAIL_DURATION_HPP
|
|
#define BOOST_COMPUTE_DETAIL_DURATION_HPP
|
|
|
|
#include <boost/config.hpp>
|
|
|
|
#ifndef BOOST_COMPUTE_NO_HDR_CHRONO
|
|
#include <chrono>
|
|
#endif
|
|
|
|
#ifndef BOOST_COMPUTE_NO_BOOST_CHRONO
|
|
#include <boost/chrono/duration.hpp>
|
|
#endif
|
|
|
|
namespace boost {
|
|
namespace compute {
|
|
namespace detail {
|
|
|
|
#ifndef BOOST_COMPUTE_NO_HDR_CHRONO
|
|
template<class Rep, class Period>
|
|
inline std::chrono::duration<Rep, Period>
|
|
make_duration_from_nanoseconds(std::chrono::duration<Rep, Period>, size_t nanoseconds)
|
|
{
|
|
return std::chrono::duration_cast<std::chrono::duration<Rep, Period> >(
|
|
std::chrono::nanoseconds(nanoseconds)
|
|
);
|
|
}
|
|
#endif // BOOST_COMPUTE_NO_HDR_CHRONO
|
|
|
|
#ifndef BOOST_COMPUTE_NO_BOOST_CHRONO
|
|
template<class Rep, class Period>
|
|
inline boost::chrono::duration<Rep, Period>
|
|
make_duration_from_nanoseconds(boost::chrono::duration<Rep, Period>, size_t nanoseconds)
|
|
{
|
|
return boost::chrono::duration_cast<boost::chrono::duration<Rep, Period> >(
|
|
boost::chrono::nanoseconds(nanoseconds)
|
|
);
|
|
}
|
|
#endif // BOOST_COMPUTE_NO_BOOST_CHRONO
|
|
|
|
} // end detail namespace
|
|
} // end compute namespace
|
|
} // end boost namespace
|
|
|
|
#endif // BOOST_COMPUTE_DETAIL_DURATION_HPP
|