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// @HEADER
// ***********************************************************************
//
// RTOp: Interfaces and Support Software for Vector Reduction Transformation
// Operations
// Copyright (2006) 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.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef RTOPPACK_TOP_SET_SUB_VECTOR_HPP
#define RTOPPACK_TOP_SET_SUB_VECTOR_HPP
#include "RTOpPack_RTOpTHelpers.hpp"
#include "RTOpPack_SparseSubVectorT.hpp"
namespace RTOpPack {
/** \brief Advanced transformation operator that assigns elements from a
* sparse explicit vector.
*
* ToDo: Finish documentation!
*/
template<class Scalar>
class TOpSetSubVector : public RTOpT<Scalar> {
public:
/** \brief . */
typedef typename RTOpT<Scalar>::primitive_value_type primitive_value_type;
/** \name Constructors/initializers. */
//@{
/** \brief . */
TOpSetSubVector();
/** \brief . */
TOpSetSubVector( const SparseSubVectorT<Scalar> &sub_vec );
/** \brief . */
void set_sub_vec( const SparseSubVectorT<Scalar> &sub_vec );
//@}
protected:
/** \name Overridden protected functions from RTOpT. */
//@{
/** \brief . */
bool coord_invariant_impl() const;
/** \brief . */
void apply_op_impl(
const ArrayView<const ConstSubVectorView<Scalar> > &sub_vecs,
const ArrayView<const SubVectorView<Scalar> > &targ_sub_vecs,
const Ptr<ReductTarget> &reduct_obj
) const;
//@}
private:
enum { num_sub_vec_members = 6 };
SparseSubVectorT<Scalar> sub_vec_;
}; // class TOpSetSubVector
} // namespace RTOpPack
#ifndef HAVE_TEUCHOS_EXPLICIT_INSTANIATION
# include "RTOpPack_TOpSetSubVector_def.hpp"
#endif
#endif // RTOPPACK_TOP_SET_SUB_VECTOR_HPP
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