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Posted By

jimfred on 05/08/09


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khouser


Simple stopwatch class to measure duration using clock() and CLOCKS_PER_SEC in time.h

 / Published in: C++
 

non-dot.net, c++ Windows

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  1. // stopwatch - Implements CStopWatch, used to debug timing.
  2.  
  3. #pragma once
  4. #include <time.h>
  5.  
  6. class CStopWatch
  7. {
  8. private:
  9.    clock_t start;
  10.    clock_t finish;
  11.  
  12. public:
  13.    double GetDuration() { return (double)(finish - start) / CLOCKS_PER_SEC; }
  14.    void Start() { start  = clock();    }
  15.    void Stop()  { finish = clock(); }
  16.  
  17. }; // class CStopWatch

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