TuioTime.h

/*
 TUIO C++ Library
 Copyright (c) 2005-2017 Martin Kaltenbrunner <martin@tuio.org>
 
 This library 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 3.0 of the License, or (at your option) any later version.
 
 This library 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 library.
*/

#ifndef INCLUDED_TUIOTIME_H
#define INCLUDED_TUIOTIME_H

#include "LibExport.h"

#ifdef WIN32
#include <windows.h>
#include <ctime>
#else
#include <pthread.h>
#include <sys/time.h>
#endif

#define MSEC_SECOND 1000
#define USEC_SECOND 1000000
#define USEC_MILLISECOND 1000

namespace TUIO {
    
    class LIBDECL TuioTime {
        
    private:
        long seconds;
        long micro_seconds;
        static long start_seconds;
        static long start_micro_seconds;
        
    public:

        TuioTime ():seconds(0),micro_seconds(0) {};

        ~TuioTime() {}
        
        TuioTime (long msec);
        
        TuioTime (long sec, long usec);

        TuioTime operator+(long us);
        
        TuioTime operator+(TuioTime ttime);

        TuioTime operator-(long us);

        TuioTime operator-(TuioTime ttime);

        
        void operator=(TuioTime ttime);
        
        bool operator==(TuioTime ttime);

        bool operator!=(TuioTime ttime);
        
        void reset();
        
        long getSeconds() const;
        
        long getMicroseconds() const;
        
        long getTotalMilliseconds() const;
        
        static void initSession();
        
        static TuioTime getSessionTime();
        
        static TuioTime getStartTime();
        
        static TuioTime getSystemTime();
    };
}
#endif /* INCLUDED_TUIOTIME_H */