timer.cpp

/**********************************************************************
Copyright 2014-2016 The RIVET Developers. See the COPYRIGHT file at
the top-level directory of this distribution.

This file is part of RIVET.

This program 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.

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 General Public License for more details.

You should have received a copy of the GNU General Public License
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**********************************************************************/

//
// Created by Bryn Keller on 5/19/16.
//

#include "timer.h"

Timer::Timer()
{
    start_time = std::chrono::system_clock::now();
}

long Timer::elapsed()
{
    return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now() - start_time).count();
}

void Timer::restart() { start_time = std::chrono::system_clock::now(); }

std::chrono::system_clock::time_point Timer::started() { return start_time; }