EpetraExt_TimedEpetraOperator.hpp

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#ifndef EPETRAEXT_TIMED_EPETRA_OP_HPP
#define EPETRAEXT_TIMED_EPETRA_OP_HPP
 
#include "Teuchos_RCP.hpp"
#include "Epetra_Operator.h"
#include "Epetra_MultiVector.h"
#include <Teuchos_Time.hpp>
#include <EpetraExt_ConfigDefs.h>
 
namespace EpetraExt {
    
  class Epetra_Timed_Operator : public Epetra_Operator {
      
  public:

    Epetra_Timed_Operator(const Teuchos::RCP<Epetra_Operator>& A_);
    
    virtual ~Epetra_Timed_Operator();

    int SetUseTranspose(bool useTranspose);
    
    virtual int Apply(const Epetra_MultiVector& Input, 
                      Epetra_MultiVector& Result) const;

    virtual int ApplyInverse(const Epetra_MultiVector& X, 
                             Epetra_MultiVector& Y) const;
    
    virtual double NormInf() const;
    
    virtual const char* Label () const;
  
    virtual bool UseTranspose() const;
    
    virtual bool HasNormInf() const;

    virtual const Epetra_Comm & Comm() const;

    virtual const Epetra_Map& OperatorDomainMap () const;

    virtual const Epetra_Map& OperatorRangeMap () const;
    
    virtual double ApplyTime() const{return this->ApplyTimer->totalElapsedTime(false);};

    virtual double ApplyInverseTime() const{return this->ApplyInverseTimer->totalElapsedTime(false);};

    virtual Teuchos::RCP<const Epetra_Operator> ReturnOperator() const{return this->A;};
 
  private:
    
    Epetra_Timed_Operator(const Epetra_Timed_Operator&);
    
    Epetra_Timed_Operator & operator=(const Epetra_Timed_Operator&);
    
  protected:
    
    Teuchos::RCP<Epetra_Operator> A;

    Teuchos::RCP<Teuchos::Time> ApplyTimer;

    Teuchos::RCP<Teuchos::Time> ApplyInverseTimer;
 
  }; // class Epetra_Timed_Operator
  
} // namespace EpetraExt
 
#endif // EPETRAEXT_TIMED_EPETRA_OP_HPP