CStopwatch.h

/*
 * synergy -- mouse and keyboard sharing utility
 * Copyright (C) 2012 Bolton Software Ltd.
 * Copyright (C) 2002 Chris Schoeneman
 * 
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file COPYING that should have accompanied this file.
 * 
 * This package 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef CSTOPWATCH_H
#define CSTOPWATCH_H

#include "common.h"


class CStopwatch {
public:
    CStopwatch(bool triggered = false);
    ~CStopwatch();




    double              reset();


    void                stop();


    void                start();


    void                setTrigger();


    double              getTime();
                        operator double();




    bool                isStopped() const;

    // return the time since the last reset().  

    double              getTime() const;
                        operator double() const;

private:
    double              getClock() const;

private:
    double              m_mark;
    bool                m_triggered;
    bool                m_stopped;
};

#endif