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Tpetra_CrsMatrix_UQ_PCE_def.hpp
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1 // @HEADER
2 // *****************************************************************************
3 // Stokhos Package
4 //
5 // Copyright 2009 NTESS and the Stokhos contributors.
6 // SPDX-License-Identifier: BSD-3-Clause
7 // *****************************************************************************
8 // @HEADER
9 
10 #ifndef TPETRA_CRSMATRIX_UQ_PCE_DEF_HPP
11 #define TPETRA_CRSMATRIX_UQ_PCE_DEF_HPP
12 
13 // Specializations of some Tpetra::CrsMatrix methods for UQ::PCE
14 
15 #include "Tpetra_CrsMatrix_def.hpp"
16 
17 // These are macros; the code isn't compiled here, so we don't need to
18 // say here what namespace the code is in. We _do_ need to put the
19 // code in the correct namespace when we use the macro.
20 
21 #define TPETRA_CRSMATRIX_UQ_PCE_SPEC(Scalar,LocalOrdinal,GlobalOrdinal,Node) \
22  template<> \
23  Teuchos::RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> > \
24  CrsMatrix<Scalar , LocalOrdinal, GlobalOrdinal, Node>:: \
25  getColumnMapMultiVector (const MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>& X_domainMap, \
26  const bool force) const \
27  { \
28  using Teuchos::null; \
29  using Teuchos::RCP; \
30  using Teuchos::rcp; \
31  \
32  TEUCHOS_TEST_FOR_EXCEPTION( \
33  ! this->hasColMap (), std::runtime_error, "Tpetra::CrsMatrix::getColumn" \
34  "MapMultiVector: You may only call this method if the matrix has a " \
35  "column Map. If the matrix does not yet have a column Map, you should " \
36  "first call fillComplete (with domain and range Map if necessary)."); \
37  \
38  TEUCHOS_TEST_FOR_EXCEPTION( \
39  ! this->getGraph ()->isFillComplete (), std::runtime_error, "Tpetra::" \
40  "CrsMatrix::getColumnMapMultiVector: You may only call this method if " \
41  "this matrix's graph is fill complete."); \
42  \
43  const size_t numVecs = X_domainMap.getNumVectors (); \
44  RCP<const import_type> importer = this->getGraph ()->getImporter (); \
45  RCP<const map_type> colMap = this->getColMap (); \
46  \
47  RCP<MV> X_colMap; \
48  \
49  if (! importer.is_null () || force) { \
50  if (importMV_.is_null () || \
51  importMV_->getNumVectors () != numVecs || \
52  (Kokkos::dimension_scalar(*importMV_) != \
53  Kokkos::dimension_scalar(X_domainMap))) { \
54  X_colMap = rcp (new MV (colMap, numVecs)); \
55  importMV_ = X_colMap; \
56  } \
57  else { \
58  X_colMap = importMV_; \
59  } \
60  } \
61  return X_colMap; \
62  } \
63  \
64  template <> \
65  Teuchos::RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> > \
66  CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>:: \
67  getRowMapMultiVector (const MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>& Y_rangeMap, \
68  const bool force) const \
69  { \
70  using Teuchos::null; \
71  using Teuchos::RCP; \
72  using Teuchos::rcp; \
73  \
74  TEUCHOS_TEST_FOR_EXCEPTION( \
75  ! this->getGraph ()->isFillComplete (), std::runtime_error, "Tpetra::" \
76  "CrsMatrix::getRowMapMultiVector: You may only call this method if this " \
77  "matrix's graph is fill complete."); \
78  \
79  const size_t numVecs = Y_rangeMap.getNumVectors (); \
80  RCP<const export_type> exporter = this->getGraph ()->getExporter (); \
81  RCP<const map_type> rowMap = this->getRowMap (); \
82  \
83  RCP<MV> Y_rowMap; \
84  \
85  if (! exporter.is_null () || force) { \
86  if (exportMV_.is_null () || \
87  exportMV_->getNumVectors () != numVecs || \
88  (Kokkos::dimension_scalar(*exportMV_) != \
89  Kokkos::dimension_scalar(Y_rangeMap))) { \
90  Y_rowMap = rcp (new MV (rowMap, numVecs)); \
91  exportMV_ = Y_rowMap; \
92  } \
93  else { \
94  Y_rowMap = exportMV_; \
95  } \
96  } \
97  return Y_rowMap; \
98  }
99 
100 #endif // STOKHOS_TPETRA_UQ_PCE_DEF_HPP
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