Epetra_Time.h

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/*
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//               Epetra: Linear Algebra Services Package
//                 Copyright 2011 Sandia Corporation
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#ifndef EPETRA_TIME_H
#define EPETRA_TIME_H


#include "Epetra_ConfigDefs.h"
#include "Epetra_Object.h"
#include "Epetra_Comm.h"

#ifdef EPETRA_MPI
#include <mpi.h>
#else
#if ICL || defined(_WIN32)
#include <time.h>
#else
#include <sys/time.h>
#ifndef MINGW
#include <sys/resource.h>
#endif
#endif
#endif

class EPETRA_LIB_DLL_EXPORT Epetra_Time: public Epetra_Object {

  public:

  Epetra_Time(const Epetra_Comm & Comm);


  Epetra_Time(const Epetra_Time& Time);


  double WallTime(void) const;


  void ResetStartTime(void);


  double ElapsedTime(void) const;


  virtual ~Epetra_Time(void);

  Epetra_Time& operator=(const Epetra_Time& src)
    {
      StartTime_ = src.StartTime_;
      Comm_ = src.Comm_;
      return( *this );
    }

 private:

  double StartTime_;
  const Epetra_Comm * Comm_;

};

#endif /* EPETRA_TIME_H */