45 #ifndef AMESOS2_TPETRAROWMATRIX_MATRIXADAPTER_DECL_HPP
46 #define AMESOS2_TPETRAROWMATRIX_MATRIXADAPTER_DECL_HPP
48 #include "Amesos2_config.h"
50 #include <Teuchos_ArrayView.hpp>
51 #include <Tpetra_CrsMatrix.hpp>
53 #include "Amesos2_AbstractConcreteMatrixAdapter.hpp"
58 template <
class Matrix>
class MatrixAdapter;
76 template <
typename Scalar,
77 typename LocalOrdinal,
78 typename GlobalOrdinal,
91 typedef Tpetra::RowMatrix<Scalar,
96 typedef Scalar scalar_t;
97 typedef LocalOrdinal local_ordinal_t;
98 typedef GlobalOrdinal global_ordinal_t;
105 typedef typename super_t::global_size_t global_size_t;
119 void getGlobalRowCopy_impl(global_ordinal_t row,
120 const Teuchos::ArrayView<global_ordinal_t>& indices,
121 const Teuchos::ArrayView<scalar_t>& vals,
124 void getGlobalColCopy_impl(global_ordinal_t col,
125 const Teuchos::ArrayView<global_ordinal_t>& indices,
126 const Teuchos::ArrayView<scalar_t>& vals,
129 global_size_t getGlobalNNZ_impl()
const;
131 size_t getLocalNNZ_impl()
const;
133 size_t getMaxRowNNZ_impl()
const;
135 size_t getMaxColNNZ_impl()
const;
137 size_t getGlobalRowNNZ_impl(global_ordinal_t row)
const;
139 size_t getLocalRowNNZ_impl(local_ordinal_t row)
const;
141 size_t getGlobalColNNZ_impl(global_ordinal_t col)
const;
143 size_t getLocalColNNZ_impl(local_ordinal_t col)
const;
145 global_size_t getGlobalNumRows_impl()
const;
147 global_size_t getGlobalNumCols_impl()
const;
151 const RCP<
const Tpetra::Map<local_ordinal_t,
156 const RCP<
const Tpetra::Map<local_ordinal_t,
159 getRowMap_impl()
const;
161 const RCP<
const Tpetra::Map<local_ordinal_t,
164 getColMap_impl()
const;
166 const RCP<const Teuchos::Comm<int> > getComm_impl()
const;
168 bool isLocallyIndexed_impl()
const;
170 bool isGloballyIndexed_impl()
const;
175 RCP<const super_t> get_impl(
const Teuchos::Ptr<
const Tpetra::Map<local_ordinal_t,global_ordinal_t,node_t> > map,
EDistribution distribution = ROOTED)
const;
177 typename super_t::spmtx_ptr_t getSparseRowPtr()
const;
179 typename super_t::spmtx_idx_t getSparseColInd()
const;
181 typename super_t::spmtx_vals_t getSparseValues()
const;
187 #endif // AMESOS2_TPETRAROWMATRIX_MATRIXADAPTER_DECL_HPP
Utility functions for Amesos2.
Indicates that the object of an adapter provides row access to its data.
Definition: Amesos2_TypeDecl.hpp:100
A Matrix adapter interface for Amesos2.
Definition: Amesos2_MatrixAdapter_decl.hpp:76
Definition: Amesos2_AbstractConcreteMatrixAdapter.hpp:89
Indicates that the concrete class can use the generic getC{c|r}s methods implemented in MatrixAdapter...
Definition: Amesos2_TypeDecl.hpp:91
EDistribution
Definition: Amesos2_TypeDecl.hpp:123