00001 /*************************************************************************** 00002 basemtxreader.h - description 00003 ------------------- 00004 begin : Tue Dec 2 2003 00005 copyright : (C) 2003 by Roman Geus 00006 email : roman.geus@psi.ch 00007 ***************************************************************************/ 00008 00009 /*************************************************************************** 00010 * * 00011 * This program is free software; you can redistribute it and/or modify * 00012 * it under the terms of the GNU General Public License as published by * 00013 * the Free Software Foundation; either version 2 of the License, or * 00014 * (at your option) any later version. * 00015 * * 00016 ***************************************************************************/ 00017 00018 #ifndef BASEMTXREADER_H 00019 #define BASEMTXREADER_H 00020 00021 #include <iostream> 00022 #include "Epetra_CrsMatrix.h" 00023 #include "Epetra_Map.h" 00024 00029 class BaseMtxReader 00030 { 00031 public: 00032 BaseMtxReader(string filename, const Epetra_Comm& Comm); 00033 00034 BaseMtxReader(istream& istr, const Epetra_Comm& Comm); 00035 00036 virtual ~BaseMtxReader(); 00037 00038 virtual Epetra_CrsMatrix * read() = 0; 00039 00040 protected: // Protected attributes 00042 istream* _istr; 00044 bool _own_istr; 00046 const Epetra_Comm& _comm; 00047 }; 00048 00049 #endif
1.4.7