Thyra_EpetraOperatorViewExtractorBase.hpp

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// ***********************************************************************
// 
//               Thyra: Trilinos Solver Framework Core
//                 Copyright (2004) Sandia Corporation
// 
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
// 
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//  
// This library is distributed in the hope that it will be useful, but
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
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// You should have received a copy of the GNU Lesser General Public
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#ifndef THYRA_EPETRA_OPERATOR_VIEW_EXTRACTOR_BASE_HPP
#define THYRA_EPETRA_OPERATOR_VIEW_EXTRACTOR_BASE_HPP

#include "Thyra_LinearOpBase.hpp"
#include "Thyra_EpetraTypes.hpp"


namespace Thyra {


class EpetraOperatorViewExtractorBase : virtual public Teuchos::Describable
{
public:


  virtual bool isCompatible( const LinearOpBase<double> &fwdOp ) const = 0;

  virtual void getNonconstEpetraOpView(
    const RCP<LinearOpBase<double> > &fwdOp,
    const Ptr<RCP<Epetra_Operator> > &epetraOp,
    const Ptr<EOpTransp> &epetraOpTransp,
    const Ptr<EApplyEpetraOpAs> &epetraOpApplyAs,
    const Ptr<EAdjointEpetraOp> &epetraOpAdjointSupport,
    const Ptr<double> &epetraOpScalar
    ) const = 0;

  virtual void getEpetraOpView(
    const RCP<const LinearOpBase<double> > &fwdOp,
    const Ptr<RCP<const Epetra_Operator> > &epetraOp,
    const Ptr<EOpTransp> &epetraOpTransp,
    const Ptr<EApplyEpetraOpAs> &epetraOpApplyAs,
    const Ptr<EAdjointEpetraOp> &epetraOpAdjointSupport,
    const Ptr<double> &epetraOpScalar
    ) const = 0;


};


} // namespace Thyra


#endif // THYRA_EPETRA_OPERATOR_VIEW_EXTRACTOR_BASE_HPP