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Tpetra_RowMatrixTransposer_decl.hpp
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42 
43 #ifndef TPETRA_ROWMATRIXTRANSPOSER_DECL_HPP
44 #define TPETRA_ROWMATRIXTRANSPOSER_DECL_HPP
45 
49 
51 #include "Tpetra_CrsMatrix_fwd.hpp"
53 #include "Tpetra_Map_fwd.hpp"
54 #include "Teuchos_RCP.hpp"
55 #include <string>
56 
57 #ifndef DOXYGEN_SHOULD_SKIP_THIS
58 namespace Teuchos {
59  // Forward declaration of ParameterList
60  class ParameterList;
61 } // namespace Teuchos
62 #endif // DOXYGEN_SHOULD_SKIP_THIS
63 
64 namespace Tpetra {
65 
76 template<class Scalar,
77  class LocalOrdinal,
78  class GlobalOrdinal,
79  class Node>
81 public:
83 
84  typedef Scalar scalar_type;
85  typedef LocalOrdinal local_ordinal_type;
86  typedef GlobalOrdinal global_ordinal_type;
87  typedef Node node_type;
88 
91 
93 
95 
97  RowMatrixTransposer (const Teuchos::RCP<const crs_matrix_type>& origMatrix,const std::string & label = std::string());
98 
100 
102 
104  Teuchos::RCP<crs_matrix_type> createTranspose(const Teuchos::RCP<Teuchos::ParameterList> &params=Teuchos::null);
105 
114  Teuchos::RCP<crs_matrix_type> createTransposeLocal (const Teuchos::RCP<Teuchos::ParameterList> &params=Teuchos::null);
115 
116 private:
118  Teuchos::RCP<const crs_matrix_type> origMatrix_;
119 
121  std::string label_;
122 };
123 
124 
130 template<class Scalar,
131  class LocalOrdinal,
132  class GlobalOrdinal,
133  class Node>
135 public:
137 
138  typedef Scalar scalar_type;
139  typedef LocalOrdinal local_ordinal_type;
140  typedef GlobalOrdinal global_ordinal_type;
141  typedef Node node_type;
142 
145 
147 
149 
151  BlockCrsMatrixTransposer (const Teuchos::RCP<const bcrs_matrix_type>& origMatrix,const std::string & label = std::string());
152 
154 
156 
158  Teuchos::RCP<bcrs_matrix_type> createTranspose(const Teuchos::RCP<Teuchos::ParameterList> &params=Teuchos::null);
159 
168  Teuchos::RCP<bcrs_matrix_type> createTransposeLocal (const Teuchos::RCP<Teuchos::ParameterList> &params=Teuchos::null);
169 
170 private:
172  Teuchos::RCP<const bcrs_matrix_type> origMatrix_;
173 
175  std::string label_;
176 };
177 
178 
179 } // namespace Tpetra
180 
181 #endif /* TPETRA_ROWMATRIXTRANSPOSER_DECL_HPP */
RowMatrixTransposer(const Teuchos::RCP< const crs_matrix_type > &origMatrix, const std::string &label=std::string())
Constructor that takes the matrix to transpose.
Sparse matrix that presents a row-oriented interface that lets users read or modify entries...
Forward declaration of Tpetra::RowMatrixTransposer.
Sparse matrix whose entries are small dense square blocks, all of the same dimensions.
Forward declaration of Tpetra::BlockCrsMatrix.
Teuchos::RCP< bcrs_matrix_type > createTransposeLocal(const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
Compute and return the transpose of the matrix given to the constructor.
BlockCrsMatrixTransposer(const Teuchos::RCP< const bcrs_matrix_type > &origMatrix, const std::string &label=std::string())
Constructor that takes the matrix to transpose.
Construct and (optionally) redistribute the explicitly stored transpose of a CrsMatrix.
Forward declaration of Tpetra::CrsMatrix.
Teuchos::RCP< crs_matrix_type > createTransposeLocal(const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
Compute and return the transpose of the matrix given to the constructor.
Teuchos::RCP< bcrs_matrix_type > createTranspose(const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
Compute and return the transpose of the matrix given to the constructor.
Teuchos::RCP< crs_matrix_type > createTranspose(const Teuchos::RCP< Teuchos::ParameterList > &params=Teuchos::null)
Compute and return the transpose of the matrix given to the constructor.
Construct and (optionally) redistribute the explicitly stored transpose of a BlockCrsMatrix.
A parallel distribution of indices over processes.
Forward declaration of Tpetra::Map.