timeUtilities.h

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#ifndef DLR_UTILITIES_TIMEUTILITIES_H
#define DLR_UTILITIES_TIMEUTILITIES_H

#include <dlrPortability/timeUtilities.h>

namespace dlr {

  namespace utilities {
    
    using portability::getCurrentTime;

    
    using portability::portableSleep;


    class Timer {
    public:

      Timer()
        : m_startTime(0.0) {this->reset();}

    
      ~Timer() {}


      double
      getElapsedTime() {return getCurrentTime() - m_startTime;}


      double
      reset() {
        double t0 = m_startTime;
        m_startTime = getCurrentTime();
        return m_startTime - t0;
      }

    private:
      
      double m_startTime;
      
    }; // class Timer
    
  } // namespace utilities
  
} // namespace dlr


/* ======= Declarations to maintain compatibility with legacy code. ======= */

namespace dlr {

  using utilities::getCurrentTime;
  using utilities::portableSleep;
  
} // namespace dlr

#endif /* #ifndef DLR_UTILITIES_TIMEUTILITIES_H */