Thyra_ScaledAdjointLinearOpBase_decl.hpp

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//    Thyra: Interfaces and Support for Abstract Numerical Algorithms
//                 Copyright (2004) Sandia Corporation
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#ifndef THYRA_SCALED_ADJOINT_LINEAR_OP_BASE_DECL_HPP
#define THYRA_SCALED_ADJOINT_LINEAR_OP_BASE_DECL_HPP

#include "Thyra_LinearOpBase.hpp"


namespace Thyra {


template<class Scalar>
class ScaledAdjointLinearOpBase : virtual public LinearOpBase<Scalar> {
public:

#ifdef THYRA_INJECT_USING_DECLARATIONS
  using LinearOpBase<Scalar>::apply;
#endif


  virtual Scalar overallScalar() const = 0;

  virtual EOpTransp overallTransp() const = 0;

  virtual RCP<LinearOpBase<Scalar> > getNonconstOrigOp() = 0;

  virtual RCP<const LinearOpBase<Scalar> > getOrigOp() const = 0;


};


template<class Scalar>
void unwrap(
  const LinearOpBase<Scalar> &Op,
  Scalar *scalar,
  EOpTransp *transp,
  const LinearOpBase<Scalar>* *origOp
  );


template<class Scalar>
void unwrap(
  const RCP<const LinearOpBase<Scalar> > &Op,
  Scalar *scalar,
  EOpTransp *transp,
  RCP<const LinearOpBase<Scalar> > *origOp
  );


} // namespace Thyra


#endif  // THYRA_SCALED_ADJOINT_LINEAR_OP_BASE_DECL_HPP