clock.hpp

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/*********************************************
Dec,09
Reactor Geometry Generator
Argonne National Laboratory

CClock class definition.
*********************************************/
#ifndef __RGG_CLOCK_H__
#define __RGG_CLOCK_H__

#include <time.h>
#include <string>

// -------------------------------------------
// Note all elapsed times are WALL CLOCK times
// -------------------------------------------

class CClock
{
public:
  CClock ();                            // ctor
  CClock (const CClock&); // overloaded ctor
  ~CClock();                            // dtor
        
  // helper functions
  double DiffTime (const CClock&) const;
  double DiffTime () const;
  void GetDateTime (std::string& szDateTime) const;
        
  // modifier function
  void MarkTime ();

  // accessor function
  long GetMarkedTime () const;  

private:
  time_t m_Time; // stores marked time since UTC 1/1/70
};

#endif