mlTimeCounter.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#ifndef ML_TIME_COUNTER_H
#define ML_TIME_COUNTER_H
 
 
#include "mlUtilsSystem.h"
 
ML_UTILS_START_NAMESPACE
 
//--------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------
class TimeCounter
{
 
public:
 
  ML_UTILS_EXPORT TimeCounter();
 
  ML_UTILS_EXPORT TimeCounter(const TimeCounter& originalCount);
 
  ML_UTILS_EXPORT TimeCounter& operator=(const TimeCounter& originalCount);
 
 
  ML_UTILS_EXPORT void reset();
 
 
  ML_UTILS_EXPORT MLint64 getStartValueInCounts() const;
 
  ML_UTILS_EXPORT MLint64 getCurrentValueInCounts() const;
 
  ML_UTILS_EXPORT MLint64 getRunningTimeInCounts() const;
 
 
  ML_UTILS_EXPORT MLdouble getStartValueInSeconds() const;
 
  ML_UTILS_EXPORT MLdouble getCurrentValueInSeconds() const;
 
  ML_UTILS_EXPORT MLdouble getRunningTimeInSeconds() const;
 
  ML_UTILS_EXPORT MLdouble getRunningTimeInNanoSeconds() const;
 
 
  ML_UTILS_EXPORT static MLdouble getCountResolutionInSeconds();
 
  ML_UTILS_EXPORT static MLdouble getCountResolutionInNanoSeconds();
 
protected:
 
  MLint64 _start;
};
 
ML_UTILS_END_NAMESPACE
 
#endif // __mlTimeCounter_H