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EpetraExt_CrsMatrixIn.h
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00001 //@HEADER
00002 // ***********************************************************************
00003 // 
00004 //     EpetraExt: Epetra Extended - Linear Algebra Services Package
00005 //                 Copyright (2001) Sandia Corporation
00006 // 
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 // 
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
00013 // License, or (at your option) any later version.
00014 //  
00015 // This library is distributed in the hope that it will be useful, but
00016 // WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //  
00020 // You should have received a copy of the GNU Lesser General Public
00021 // License along with this library; if not, write to the Free Software
00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023 // USA
00024 // Questions? Contact Michael A. Heroux (maherou@sandia.gov) 
00025 // 
00026 // ***********************************************************************
00027 //@HEADER
00028 #ifndef EPETRAEXT_CRSMATRIXIN_H
00029 #define EPETRAEXT_CRSMATRIXIN_H
00030 #include <EpetraExt_ConfigDefs.h>
00031 class Epetra_Comm;
00032 class Epetra_CrsMatrix;
00033 class Epetra_Map;
00034 namespace EpetraExt {
00035 
00037 
00084   int MatlabFileToCrsMatrix( const char *filename, const Epetra_Comm & comm, Epetra_CrsMatrix * & A);
00085 
00087 
00104   int MatrixMarketFileToCrsMatrix( const char *filename, const Epetra_Comm & comm, Epetra_CrsMatrix * & A, const bool transpose=0, const bool verbose=0);
00105  
00107 
00128   int MatrixMarketFileToCrsMatrix(const char *filename,const Epetra_Map & rowMap, 
00129           const Epetra_Map& rangeMap, const Epetra_Map& domainMap, Epetra_CrsMatrix * & A, const bool transpose=0, const bool verbose=0);
00130 
00132 
00149   int MatrixMarketFileToCrsMatrix( const char *filename, const Epetra_Map & rowMap, Epetra_CrsMatrix * & A, const bool transpose=0, const bool verbose=0);
00150  
00152 
00171   int MatrixMarketFileToCrsMatrix( const char *filename, const Epetra_Map & rowMap, const Epetra_Map & colMap, Epetra_CrsMatrix * & A, const bool transpose=0, const bool verbose=0);
00172 
00173 
00175 
00197   int MatrixMarketFileToCrsMatrix(const char *filename, const Epetra_Map & rowMap, const Epetra_Map & colMap,
00198           const Epetra_Map& rangeMap, const Epetra_Map& domainMap, Epetra_CrsMatrix * & A, const bool transpose=0, const bool verbose=0);
00199 
00201 
00212   int HypreFileToCrsMatrix(const char *filename, const Epetra_Comm &comm, Epetra_CrsMatrix *&A);
00213   // Internal function
00214   int MatrixMarketFileToCrsMatrixHandle( const char *filename,
00215            const Epetra_Comm & comm,
00216                                          Epetra_CrsMatrix * & A,
00217            const Epetra_Map * rowMap = 0,
00218            const Epetra_Map * colMap = 0,
00219            const Epetra_Map * rangeMap = 0,
00220            const Epetra_Map * domainMap = 0,
00221                                          const bool transpose = 0, 
00222                                          const bool verbose=0);
00223 
00224 } // namespace EpetraExt
00225 #endif /* EPETRAEXT_CRSMATRIXIN_H */
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