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Tpetra_MatrixIO_decl.hpp
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43 
44 #ifndef TPETRA_MATRIX_IO_DECL
45 #define TPETRA_MATRIX_IO_DECL
46 
53 
54 #include <Tpetra_CrsMatrix.hpp>
55 
56 namespace Tpetra {
57  namespace Utils {
58 
59  bool parseIfmt (Teuchos::ArrayRCP<char> fmt, int &perline, int &width);
60  bool parseRfmt (Teuchos::ArrayRCP<char> fmt, int &perline, int &width, int &prec, char &flag);
61  void readHBInfo (const std::string &filename, int &M, int &N, int &nz, Teuchos::ArrayRCP<char> &Type, int &Nrhs);
62 
63  void
64  readHBHeader (std::ifstream &in_file, Teuchos::ArrayRCP<char> &Title,
65  Teuchos::ArrayRCP<char> &Key, Teuchos::ArrayRCP<char> &Type,
66  int &Nrow, int &Ncol, int &Nnzero, int &Nrhs,
67  Teuchos::ArrayRCP<char> &Ptrfmt,
68  Teuchos::ArrayRCP<char> &Indfmt,
69  Teuchos::ArrayRCP<char> &Valfmt,
70  Teuchos::ArrayRCP<char> &Rhsfmt,
71  int &Ptrcrd, int &Indcrd, int &Valcrd, int &Rhscrd,
72  Teuchos::ArrayRCP<char> &Rhstype);
73 
74  void
75  readHBMatDouble (const std::string &filename, int &M, int &N, int &nonzeros,
76  std::string &Type, Teuchos::ArrayRCP<int> &colptr,
77  Teuchos::ArrayRCP<int> &rowind,
78  Teuchos::ArrayRCP<double> &val);
79 
80 #ifdef TPETRA_ENABLE_DEPRECATED_CODE
81  template<class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
82  TPETRA_DEPRECATED
83  void
84  generateMatrix (const Teuchos::RCP<Teuchos::ParameterList>& plist,
85  const Teuchos::RCP<const Teuchos::Comm<int> > &comm,
86  const Teuchos::RCP<Node> &node,
88 
89  template<class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
90  TPETRA_DEPRECATED
91  void
92  generateMatrix (const Teuchos::RCP<Teuchos::ParameterList>& plist,
93  const Teuchos::RCP<const Teuchos::Comm<int> > &comm,
95 #endif // TPETRA_ENABLE_DEPRECATED_CODE
96 
97 #ifdef TPETRA_ENABLE_DEPRECATED_CODE
98  template<class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
99  void
100  TPETRA_DEPRECATED
101  readHBMatrix (const std::string &filename,
102  const Teuchos::RCP<const Teuchos::Comm<int> > &comm,
103  const Teuchos::RCP<Node> &node,
105  Teuchos::RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > rowMap = Teuchos::null,
106  const Teuchos::RCP<Teuchos::ParameterList> &params = Teuchos::null);
107 #endif // TPETRA_ENABLE_DEPRECATED_CODE
108 
109  template<class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
110  void
111  readHBMatrix (const std::string &filename,
112  const Teuchos::RCP<const Teuchos::Comm<int> > &comm,
114  Teuchos::RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > rowMap = Teuchos::null,
115  const Teuchos::RCP<Teuchos::ParameterList> &params = Teuchos::null);
116 
117  } // end of Tpetra::Utils namespace
118 } // end of Tpetra namespace
119 
120 #endif
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