/*
 * This file is part of bino, a program to play stereoscopic videos.
 *
 * Copyright (C) 2010  Martin Lambers <marlam@marlam.de>
 *
 * 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
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * \file timer.h
 *
 * Timer.
 */

#ifndef TIMER_H
#define TIMER_H

#include <ctime>
#include <stdint.h>

#include "exc.h"


namespace timer
{
    enum type
    {
        realtime,
        monotonic,
        process_cpu,
        thread_cpu
    };

    int64_t get_microseconds(type type);

    inline int64_t to_microseconds(const struct timespec *t) throw ()
    {
        return static_cast<int64_t>(t->tv_sec) * 1000000 + t->tv_nsec / 1000;
    }
};

#endif
