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Tpetra_CrsMatrix_UQ_PCE_def.hpp
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41 
42 #ifndef TPETRA_CRSMATRIX_UQ_PCE_DEF_HPP
43 #define TPETRA_CRSMATRIX_UQ_PCE_DEF_HPP
44 
45 // Specializations of some Tpetra::CrsMatrix methods for UQ::PCE
46 
47 #include "Tpetra_CrsMatrix_def.hpp"
48 
49 // These are macros; the code isn't compiled here, so we don't need to
50 // say here what namespace the code is in. We _do_ need to put the
51 // code in the correct namespace when we use the macro.
52 
53 #define TPETRA_CRSMATRIX_UQ_PCE_SPEC(Scalar,LocalOrdinal,GlobalOrdinal,Node) \
54  template<> \
55  Teuchos::RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> > \
56  CrsMatrix<Scalar , LocalOrdinal, GlobalOrdinal, Node>:: \
57  getColumnMapMultiVector (const MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>& X_domainMap, \
58  const bool force) const \
59  { \
60  using Teuchos::null; \
61  using Teuchos::RCP; \
62  using Teuchos::rcp; \
63  \
64  TEUCHOS_TEST_FOR_EXCEPTION( \
65  ! this->hasColMap (), std::runtime_error, "Tpetra::CrsMatrix::getColumn" \
66  "MapMultiVector: You may only call this method if the matrix has a " \
67  "column Map. If the matrix does not yet have a column Map, you should " \
68  "first call fillComplete (with domain and range Map if necessary)."); \
69  \
70  TEUCHOS_TEST_FOR_EXCEPTION( \
71  ! this->getGraph ()->isFillComplete (), std::runtime_error, "Tpetra::" \
72  "CrsMatrix::getColumnMapMultiVector: You may only call this method if " \
73  "this matrix's graph is fill complete."); \
74  \
75  const size_t numVecs = X_domainMap.getNumVectors (); \
76  RCP<const import_type> importer = this->getGraph ()->getImporter (); \
77  RCP<const map_type> colMap = this->getColMap (); \
78  \
79  RCP<MV> X_colMap; \
80  \
81  if (! importer.is_null () || force) { \
82  if (importMV_.is_null () || \
83  importMV_->getNumVectors () != numVecs || \
84  (Kokkos::dimension_scalar(*importMV_) != \
85  Kokkos::dimension_scalar(X_domainMap))) { \
86  X_colMap = rcp (new MV (colMap, numVecs)); \
87  importMV_ = X_colMap; \
88  } \
89  else { \
90  X_colMap = importMV_; \
91  } \
92  } \
93  return X_colMap; \
94  } \
95  \
96  template <> \
97  Teuchos::RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> > \
98  CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>:: \
99  getRowMapMultiVector (const MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>& Y_rangeMap, \
100  const bool force) const \
101  { \
102  using Teuchos::null; \
103  using Teuchos::RCP; \
104  using Teuchos::rcp; \
105  \
106  TEUCHOS_TEST_FOR_EXCEPTION( \
107  ! this->getGraph ()->isFillComplete (), std::runtime_error, "Tpetra::" \
108  "CrsMatrix::getRowMapMultiVector: You may only call this method if this " \
109  "matrix's graph is fill complete."); \
110  \
111  const size_t numVecs = Y_rangeMap.getNumVectors (); \
112  RCP<const export_type> exporter = this->getGraph ()->getExporter (); \
113  RCP<const map_type> rowMap = this->getRowMap (); \
114  \
115  RCP<MV> Y_rowMap; \
116  \
117  if (! exporter.is_null () || force) { \
118  if (exportMV_.is_null () || \
119  exportMV_->getNumVectors () != numVecs || \
120  (Kokkos::dimension_scalar(*exportMV_) != \
121  Kokkos::dimension_scalar(Y_rangeMap))) { \
122  Y_rowMap = rcp (new MV (rowMap, numVecs)); \
123  exportMV_ = Y_rowMap; \
124  } \
125  else { \
126  Y_rowMap = exportMV_; \
127  } \
128  } \
129  return Y_rowMap; \
130  }
131 
132 #endif // STOKHOS_TPETRA_UQ_PCE_DEF_HPP
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