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//-----------------------------------------------------------------------------
/** @file libboardgame_base/WallTimeSource.cpp
@author Markus Enzenberger
@copyright GNU General Public License version 3 or later */
//-----------------------------------------------------------------------------
#include "WallTimeSource.h"
#include <chrono>
namespace libboardgame_base {
using namespace std::chrono;
//-----------------------------------------------------------------------------
double WallTimeSource::operator()()
{
auto t = system_clock::now().time_since_epoch();
return duration_cast<duration<double>>(t).count();
}
//-----------------------------------------------------------------------------
} // namespace libboardgame_base
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