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CTBtraceClock.hxx

Go to the documentation of this file.

#ifndef _CTBtraceClock_HXX
#define _CTBtraceClock_HXX 1

/*----------------------------------------------------------------------------*/
/* C Tool Box: Designed and implemented by:                                   */
/*    Walter F.J. Mueller   Gesellschaft fuer Schwerionenforschung (GSI)      */
/*                          Planckstrasse 1, D-64291 Darmstadt, Germany       */
/*                  Email:  W.F.J.Mueller@gsi.de                              */
/*                  WWW:    http://www-kp3.gsi.de/www/kp3/people/mueller.html */
/*------------------------------------------+---------------------------------*/

class CTBtraceClock {

  public:
                    CTBtraceClock();
                    CTBtraceClock(const char* c_text,
                                  bool b_start = false, bool b_print = false);

                    ~CTBtraceClock();

    void            Start();
    void            Stop();
    void            Reset();
    bool            IsStarted() const;
    double          CpuTime();
    double          ElapsedTime();
    CTBint          NInterval();
    void            ToStream(ostream& os = cout);

  private:

    enum {
      e_cputime = 0x1,                      
      e_elatime = 0x2                       
    };
    void            Init(const char* c_text,
                      bool b_start = false, bool b_print = false);
    void            Update(int i_flags);
    
  private:
    const char*     mc_text;                
    bool            mb_started;             
    bool            mb_autoprint;           
    double          md_cputime;             
    double          md_elatime;             
    double          md_cpustart;            
    double          md_elastart;            
    CTBint          mi_intervals;           

};

    ostream&        operator<<(ostream& os, CTBtraceClock& obj);


#if !(defined(CTB__OutLine) || defined(CTBtraceClock__OutLine))
#include "CTBtraceClock.icc"
#endif

#endif

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