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EpetraExt_XMLReader.h
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00005 //     EpetraExt: Epetra Extended - Linear Algebra Services Package
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00043 
00044 #ifndef EPETRAEXT_XMLREADER_H
00045 #define EPETRAEXT_XMLREADER_H
00046 
00047 #include "EpetraExt_ConfigDefs.h"
00048 #include "Epetra_ConfigDefs.h"
00049 #include "Teuchos_RefCountPtr.hpp"
00050 #include <fstream>
00051 
00052 class Epetra_Map;
00053 class Epetra_Comm;
00054 class Epetra_MultiVector;
00055 class Epetra_CrsGraph;
00056 class Epetra_CrsMatrix;
00057 namespace Teuchos {
00058   class FileXML;
00059   class XMLObject;
00060   class ParameterList;
00061 }
00062 
00063 namespace EpetraExt 
00064 {
00112 class XMLReader
00113 {
00114   public: 
00115     // @{ \name Constructor and destructor.
00117     XMLReader(const Epetra_Comm& Comm, const std::string& FileName); 
00118 
00120     ~XMLReader() {}
00121 
00122     // @}
00123     // @{ \name Read operations
00124     
00125 #ifndef EPETRA_NO_32BIT_GLOBAL_INDICES
00126 
00127     void Read(const std::string& Label, Epetra_Map*& Map);
00128 #endif
00129 
00130 #ifndef EPETRA_NO_64BIT_GLOBAL_INDICES
00131 
00132     void Read64(const std::string& Label, Epetra_Map*& Map);
00133 #endif
00134 
00135 #ifndef EPETRA_NO_32BIT_GLOBAL_INDICES
00136 
00137     void Read(const std::string& Label, Epetra_CrsGraph*& Graph);
00138 #endif
00139 
00140 #ifndef EPETRA_NO_64BIT_GLOBAL_INDICES
00141 
00142     void Read64(const std::string& Label, Epetra_CrsGraph*& Graph);
00143 #endif
00144 
00145 #ifndef EPETRA_NO_32BIT_GLOBAL_INDICES
00146 
00147     void Read(const std::string& Label, Epetra_CrsMatrix*& Matrix);
00148 #endif
00149 
00150 #ifndef EPETRA_NO_64BIT_GLOBAL_INDICES
00151 
00152     void Read64(const std::string& Label, Epetra_CrsMatrix*& Matrix);
00153 #endif
00154 
00155 #ifndef EPETRA_NO_32BIT_GLOBAL_INDICES
00156 
00157     void Read(const std::string& Label, Epetra_MultiVector*& MultiVector);
00158 #endif
00159 
00160 #ifndef EPETRA_NO_64BIT_GLOBAL_INDICES
00161 
00162     void Read64(const std::string& Label, Epetra_MultiVector*& MultiVector);
00163 #endif
00164 
00166     void Read(const std::string& Label, std::vector<std::string>& Content);
00167 
00169     void Read(const std::string& Label, Teuchos::ParameterList& List);
00170 
00171     // @}
00172   private:
00174     bool IsOpen_;
00176     const Epetra_Comm& Comm_;
00178     Teuchos::RefCountPtr<Teuchos::XMLObject> fileXML_;
00179 };
00180 
00181 } // namespace EpetraExt
00182 
00183 #endif
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