timetaker.h

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/*
Minetest
Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
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 2.1 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, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
 
#pragma once
 
#include "irrlichttypes.h"
#include "gettime.h"
 
/*
    TimeTaker
*/
 
class TimeTaker
{
public:
    TimeTaker(const std::string &name, u64 *result=nullptr,
        TimePrecision prec=PRECISION_MILLI);
 
    ~TimeTaker()
    {
        stop();
    }
 
    u64 stop(bool quiet=false);
 
    u64 getTimerTime();
 
private:
    std::string m_name;
    u64 m_time1;
    bool m_running = true;
    TimePrecision m_precision;
    u64 *m_result = nullptr;
};