/*
   Copyright (C) 2001-2006, William Joseph.
   All Rights Reserved.

   This file is part of GtkRadiant.

   GtkRadiant 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 2 of the License, or
   (at your option) any later version.

   GtkRadiant 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 for more details.

   You should have received a copy of the GNU General Public License
   along with GtkRadiant; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#include "timer.h"
#include <chrono>


void Timer::start(){
	m_start = std::chrono::steady_clock::now().time_since_epoch().count();
}

int Timer::elapsed_msec() const {
	return ( std::chrono::steady_clock::now().time_since_epoch().count() - m_start )
	* std::chrono::steady_clock::period::num
	/ ( std::chrono::steady_clock::period::den / 1000 );
}