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// Thyra: Interfaces and Support for Abstract Numerical Algorithms
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#ifndef THYRA_EPETRA_OPERATOR_VIEW_EXTRACTOR_STD_HPP
#define THYRA_EPETRA_OPERATOR_VIEW_EXTRACTOR_STD_HPP
#include "Thyra_EpetraOperatorViewExtractorBase.hpp"
namespace Thyra {
/** \brief Standard strategy subclass for extracting an
* <tt>Epetra_Operator</tt> view out of a <tt>Thyra::LinearOpBase<double></tt>
* object by dynamic casting to the <tt>EpetraLinearOpBase</tt> interface.
*
* ToDo: Finish documentation!
*
* \ingroup Epetra_Thyra_Op_Vec_adapters_grp
*/
class EpetraOperatorViewExtractorStd : virtual public EpetraOperatorViewExtractorBase
{
public:
/** \name Overridden from EpetraOperatorViewExtractorBase. */
//@{
/** \brief . */
bool isCompatible( const LinearOpBase<double> &fwdOp ) const;
/** \brief . */
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;
/** \brief . */
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;
//@}
};
} // namespace Thyra
#endif // THYRA_EPETRA_OPERATOR_VIEW_EXTRACTOR_STD_HPP
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