ResInsight/ApplicationLibCode/Application/Tools/RiaTimeTTools.cpp
2021-01-11 15:27:45 +01:00

51 lines
2.0 KiB
C++

/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2020 Equinor ASA
//
// ResInsight is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#include "RiaTimeTTools.h"
#include <QDateTime>
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
double RiaTimeTTools::toDouble( time_t time )
{
double milliSecSinceEpoch = time * 1000; // This is kind of hack, as the c++ standard does not state what
// time_t is. "Almost always" secs since epoch according to
// cppreference.com
return milliSecSinceEpoch;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
time_t RiaTimeTTools::fromDouble( double time )
{
time_t timet = static_cast<time_t>( time / 1000 );
return timet;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
time_t RiaTimeTTools::fromQDateTime( const QDateTime& dateTime )
{
time_t timet = dateTime.toSecsSinceEpoch();
return timet;
}