/*! \file pitime.h
 * \ingroup Core
 * \~\brief
 * \~english System time, time and date
 * \~russian Системное время, время и дата
*/
/*
	PIP - Platform Independent Primitives
	Ivan Pelipenko peri4ko@yandex.ru

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program 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 Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef PITIME_H
#define PITIME_H

#include "pidatetime.h"

//! \ingroup Core
//! \~english Precise sleep for "usecs" microseconds
//! \~russian Точно ожидает "usecs" микросекунд
PIP_EXPORT void piUSleep(int usecs); // on !Windows consider constant "usleep" offset

//! \ingroup Core
//! \brief
//! \~english Precise sleep for "msecs" milliseconds
//! \~russian Точно ожидает "msecs" миллисекунд
//! \~\details
//! \~english This function exec \a piUSleep (msecs * 1000)
//! \~russian Этот метод вызывает \a piUSleep (msecs * 1000)
inline void piMSleep(double msecs) {piUSleep(int(msecs * 1000.));} // on !Windows consider constant "usleep" offset

//! \ingroup Core
//! \brief
//! \~english Precise sleep for "secs" seconds
//! \~russian Точно ожидает "secs" секунд
//! \~\details
//! \~english This function exec \a piUSleep (msecs * 1000000)
//! \~russian Этот метод вызывает \a piUSleep (msecs * 1000000)
inline void piSleep(double secs) {piUSleep(int(secs * 1000000.));} // on !Windows consider constant "usleep" offset

//! \ingroup Core
//! \~english Shortest available on current system sleep
//! \~russian Наименее возможное для данной системы по длительности ожидание
inline void piMinSleep() {piMSleep(PIP_MIN_MSLEEP);}

#endif // PITIME_H