Tpetra Matrix/Vector Services Version of the Day
Tpetra_RowMatrixTransposer_decl.hpp
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00042 
00043 #ifndef TPETRA_ROWMATRIXTRANSPOSER_DECL_HPP
00044 #define TPETRA_ROWMATRIXTRANSPOSER_DECL_HPP
00045 #include <Teuchos_RCP.hpp>
00046 #include <Kokkos_DefaultKernels.hpp>
00047 #include <Kokkos_DefaultNode.hpp>
00048 #include "Tpetra_CrsMatrix.hpp"
00049 #include "Tpetra_ConfigDefs.hpp"
00050 
00052 
00053 namespace Tpetra {
00054 
00055 template <class LocalOrdinal, class GlobalOrdinal, class Node>
00056 class Map;
00057 
00068 template <class Scalar, 
00069     class LocalOrdinal=int, 
00070     class GlobalOrdinal=LocalOrdinal, 
00071     class Node=KokkosClassic::DefaultNode::DefaultNodeType, 
00072     class SpMatOps=typename KokkosClassic::DefaultKernels<Scalar,LocalOrdinal,Node>::SparseOps>
00073 class RowMatrixTransposer {
00074 public:
00076 
00077   typedef Scalar scalar_type;
00078   typedef LocalOrdinal local_ordinal_type;
00079   typedef GlobalOrdinal global_ordinal_type;
00080   typedef Node node_type;
00081   // These match the two typedefs in CrsMatrix.
00082   typedef SpMatOps mat_vec_type;
00083   typedef SpMatOps mat_solve_type;
00084 
00085   typedef Map<LocalOrdinal, GlobalOrdinal, Node> map_type;
00086   typedef CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node, SpMatOps> crs_matrix_type;
00087 
00089 
00090 
00091 
00093   RowMatrixTransposer (const Teuchos::RCP<const crs_matrix_type>& origMatrix);
00094 
00101   TEUCHOS_DEPRECATED RowMatrixTransposer (const crs_matrix_type& origMatrix);
00102 
00104 
00105 
00106 
00110   Teuchos::RCP<crs_matrix_type> createTranspose();
00111         
00112 private: 
00114   Teuchos::RCP<const crs_matrix_type> origMatrix_;
00115 };
00116 
00117 
00118 }
00119 
00120 #endif /* TPETRA_ROWMATRIXTRANSPOSER_DECL_HPP */
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