30 lines
648 B
C
30 lines
648 B
C
#ifndef _TIMER_H
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#define _TIMER_H
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#include <ctime>
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struct TimerInfo {
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/// time stamp when timer_start() gets called
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clock_t clock_start_value;
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/// time stamp when the timer was stopped
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clock_t clock_end_value;
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/// duration between clock_start_value and clock_end_value in seconds
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double duration_sec;
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};
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inline void timer_start (TimerInfo *timer) {
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timer->clock_start_value = clock();
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}
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inline double timer_stop (TimerInfo *timer) {
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timer->clock_end_value = clock();
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timer->duration_sec = static_cast<double>(timer->clock_end_value - timer->clock_start_value) * 1 / CLOCKS_PER_SEC;
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return timer->duration_sec;
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}
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#endif
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