Epetra_Flops.h

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//               Epetra: Linear Algebra Services Package
//                 Copyright 2011 Sandia Corporation
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#ifndef EPETRA_FLOPS_H
#define EPETRA_FLOPS_H
 
#include "Epetra_ConfigDefs.h"


 
class EPETRA_LIB_DLL_EXPORT Epetra_Flops {
 
  public:

  Epetra_Flops(void);


  Epetra_Flops(const Epetra_Flops& Flops_in);

  double Flops() const {double tmp = Flops_; Flops_ = 0.0; return(tmp);};

  void ResetFlops() {Flops_=0.0;};


  virtual ~Epetra_Flops(void);
 
  Epetra_Flops& operator=(const Epetra_Flops& src)
    {
      Flops_ = src.Flops_;
      return(*this);
    }
 
  friend class Epetra_CompObject;
 
 protected:
  mutable double Flops_;
  void UpdateFlops(int Flops_in) const {Flops_ += (double) Flops_in;};
  void UpdateFlops(long int Flops_in) const {Flops_ += (double) Flops_in;};
  void UpdateFlops(long long int Flops_in) const {Flops_ += (double) Flops_in;};
  void UpdateFlops(double Flops_in) const {Flops_ += Flops_in;};
  void UpdateFlops(float Flops_in) const {Flops_ +=(double) Flops_in;};
 
 
 private:
 
};
 
#endif /* EPETRA_FLOPS_H */