/usr/include/trilinos/AbstractLinAlgPack_MatrixOpThyra.hpp is in libtrilinos-dev 10.4.0.dfsg-1ubuntu2.
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// ***********************************************************************
//
// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
// Copyright (2003) 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
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
// Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef ALAP_MATRIX_OP_Thyra_HPP
#define ALAP_MATRIX_OP_Thyra_HPP
#include "AbstractLinAlgPack_MatrixOp.hpp"
#include "AbstractLinAlgPack_VectorSpaceThyra.hpp"
#include "Thyra_LinearOpBase.hpp"
namespace AbstractLinAlgPack {
/** \brief <tt>MatrixOp</tt> adapter subclass for <tt>Thyra::LinearOpBase</tt>.
*/
class MatrixOpThyra : virtual public MatrixOp {
public:
/** @name Constructors / Initializers */
//@{
/** \brief Construct to uninitialized.
*
* Postconditioins:<ul>
* <li><tt>this->thyra_linear_op().get() == NULL</tt>
* <li><tt>this->rows() == 0</tt>
* <li><tt>this->cols() == 0</tt>
* </ul>
*/
MatrixOpThyra();
/** \brief Calls <tt>this->initialize()</tt>.
*/
MatrixOpThyra(
const Teuchos::RCP<const Thyra::LinearOpBase<value_type> > &thyra_linear_op
,BLAS_Cpp::Transp thyra_linear_op_trans = BLAS_Cpp::no_trans
);
/** \brief Initalize given a smart pointer to a <tt>Thyra::LinearOpBase</tt> object.
*
* @param thyra_linear_op [in] Smart pointer to Thyra vector <tt>this</tt> will adapt.
*
* Preconditioins:<ul>
* <li><tt>thyra_linear_op.get() != NULL</tt> (throw <tt>std::invalid_argument</tt>)
* <li><tt>thyra_linear_op->opSupported(Thyra::NOTRANS) && thyra_linear_op->opSupported(Thyra::TRANS)
* (throw <tt>std::invalid_argument</tt>)
* </ul>
*
* Postconditioins:<ul>
* <li><tt>this->thyra_linear_op().get() == thyra_linear_op.get()</tt>
* <li><tt>this->thyra_linear_op_trans() == thyra_linear_op_trans</tt>
* <li><tt>this->rows() == thyra_linear_op->range()->dim()</tt>
* <li><tt>this->cols() == thyra_linear_op->domain()->dim()</tt>
* </ul>
*/
virtual void initialize(
const Teuchos::RCP<const Thyra::LinearOpBase<value_type> > &thyra_linear_op
,BLAS_Cpp::Transp thyra_linear_op_trans = BLAS_Cpp::no_trans
);
/** \brief Set to uninitialized and return smart pointer to the internal <tt>Thyra::VectorBase</tt> object.
*
* Postconditioins:<ul>
* <li><tt>this->thyra_linear_op().get() == NULL</tt>
* </ul>
*/
Teuchos::RCP<const Thyra::LinearOpBase<value_type> > set_uninitialized();
/** \brief Return a (converted) smart pointer to the internal smart pointer to the <tt>Thyra::VectorBase</tt> object.
*
* If <tt>this->thyra_linear_op().count() == 1</tt>, then <tt>this</tt>
* has sole ownership of the <tt>*this->thyra_linear_op()</tt> object.
*/
const Teuchos::RCP<const Thyra::LinearOpBase<value_type> >& thyra_linear_op() const;
/** \brief . */
BLAS_Cpp::Transp thyra_linear_op_trans() const;
//@}
/** @name Overridden from MatrixBase */
//@{
/** \brief . */
const VectorSpace& space_cols() const;
/** \brief . */
const VectorSpace& space_rows() const;
//@}
/** @name Overridden from MatrixOp */
//@{
/** \brief . */
mat_mut_ptr_t clone();
/** \brief . */
MatrixOp& operator=(const MatrixOp& mwo_rhs);
/** \brief . */
void Vp_StMtV(
VectorMutable* v_lhs, value_type alpha, BLAS_Cpp::Transp trans_rhs1
,const Vector& v_rhs2, value_type beta
) const;
/// Works for <tt>MultiVectorMutableThyra</tt> arguments
bool Mp_StMtM(
MatrixOp* mwo_lhs, value_type alpha
,BLAS_Cpp::Transp trans_rhs1
,const MatrixOp& mwo_rhs2, BLAS_Cpp::Transp trans_rhs2
,value_type beta
) const;
//@}
private:
#ifdef DOXYGEN_COMPILE
Thyra::LinearOpBase<value_type> *thyra_linear_op;
#else
Teuchos::RCP<const Thyra::LinearOpBase<value_type> > thyra_linear_op_;
#endif
BLAS_Cpp::Transp thyra_linear_op_trans_;
VectorSpaceThyra space_cols_;
VectorSpaceThyra space_rows_;
}; // end class MatrixOpThyra
// //////////////////////////////////////////////////
// Inlined functions
inline
const Teuchos::RCP<const Thyra::LinearOpBase<value_type> >&
MatrixOpThyra::thyra_linear_op() const
{
return thyra_linear_op_;
}
inline
BLAS_Cpp::Transp MatrixOpThyra::thyra_linear_op_trans() const
{
return thyra_linear_op_trans_;
}
} // end namespace AbstractLinAlgPack
#endif // ALAP_MATRIX_OP_Thyra_HPP
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