Amesos2_TpetraCrsMatrix_MatrixAdapter_decl.hpp

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// @HEADER
// *****************************************************************************
//           Amesos2: Templated Direct Sparse Solver Package
//
// Copyright 2011 NTESS and the Amesos2 contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER


#ifndef AMESOS2_TPETRACRSMATRIX_MATRIXADAPTER_DECL_HPP
#define AMESOS2_TPETRACRSMATRIX_MATRIXADAPTER_DECL_HPP

#include "Amesos2_config.h"

#include "Amesos2_TpetraRowMatrix_AbstractMatrixAdapter_decl.hpp"
#include "Amesos2_MatrixAdapter_decl.hpp"

namespace Amesos2 {

  template <typename Scalar,
            typename LocalOrdinal,
            typename GlobalOrdinal,
            typename Node>
  class ConcreteMatrixAdapter<Tpetra::CrsMatrix<Scalar,
                                                LocalOrdinal,
                                                GlobalOrdinal,
                                                Node> >
    : public AbstractConcreteMatrixAdapter<Tpetra::RowMatrix<Scalar,
                                                             LocalOrdinal,
                                                             GlobalOrdinal,
                                                             Node>,
                                           Tpetra::CrsMatrix<Scalar,
                                                             LocalOrdinal,
                                                             GlobalOrdinal,
                                                             Node> >
  {
    // Give our matrix adapter class access to our private
    // implementation functions
    friend class MatrixAdapter<Tpetra::RowMatrix<Scalar,
                                                 LocalOrdinal,
                                                 GlobalOrdinal,
                                                 Node> >;
  public:
    typedef Tpetra::CrsMatrix<Scalar,
                              LocalOrdinal,
                              GlobalOrdinal,
                              Node>                    matrix_t;
  private:
    typedef AbstractConcreteMatrixAdapter<
      Tpetra::RowMatrix<Scalar,
                        LocalOrdinal,
                        GlobalOrdinal,
                        Node>, matrix_t>                super_t;
  public:
    // 'import' superclass types
    typedef typename super_t::scalar_t                 scalar_t;
    typedef typename super_t::local_ordinal_t   local_ordinal_t;
    typedef typename super_t::global_ordinal_t global_ordinal_t;
    typedef typename super_t::node_t                     node_t;
    typedef typename super_t::global_size_t       global_size_t;

    typedef ConcreteMatrixAdapter<matrix_t>                type;

    ConcreteMatrixAdapter(RCP<matrix_t> m);

    RCP<const MatrixAdapter<matrix_t> > get_impl(const Teuchos::Ptr<const Tpetra::Map<local_ordinal_t,global_ordinal_t,node_t> > map, EDistribution distribution = ROOTED) const;

  };

} // end namespace Amesos2

#endif  // AMESOS2_TPETRACRSMATRIX_MATRIXADAPTER_DECL_HPP