clock.h

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1/*

3 *

4 * Permission is hereby granted, free of charge, to any person obtaining a copy

5 * of this software and associated documentation files (the "Software"), to deal

6 * in the Software without restriction, including without limitation the rights

7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

8 * copies of the Software, and to permit persons to whom the Software is

9 * furnished to do so, subject to the following conditions:

10 *

11 * The above copyright notice and this permission notice shall be included in

12 * all copies or substantial portions of the Software.

13 *

14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

20 * THE SOFTWARE.

21 */

23#ifndef CLOCK_H

24#define CLOCK_H

26#include "declarations.h"

28// @bindsingleton g_clock

29class Clock

30{

31public:

32 Clock();

34 void update();

36 ticks_t micros() { return m_currentMicros; }

37 ticks_t millis() { return m_currentMillis; }

38 float seconds() { return m_currentSeconds; }

39 ticks_t realMicros();

40 ticks_t realMillis();

42private:

43 std::atomic<ticks_t> m_currentMicros;

44 std::atomic<ticks_t> m_currentMillis;

45 std::atomic<float> m_currentSeconds;

46};

48extern Clock g_clock;

50#endif