EpetraExt_XMLReader.h

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//
//     EpetraExt: Epetra Extended - Linear Algebra Services Package
//                 Copyright (2011) Sandia Corporation
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#ifndef EPETRAEXT_XMLREADER_H
#define EPETRAEXT_XMLREADER_H

#include "EpetraExt_ConfigDefs.h"
#include "Epetra_ConfigDefs.h"
#include "Teuchos_RefCountPtr.hpp"
#include <fstream>

class Epetra_Map;
class Epetra_Comm;
class Epetra_MultiVector;
class Epetra_CrsGraph;
class Epetra_CrsMatrix;
namespace Teuchos {
  class FileXML;
  class XMLObject;
  class ParameterList;
}

namespace EpetraExt 
{
class XMLReader
{
  public: 
    // @{ \name Constructor and destructor.
    XMLReader(const Epetra_Comm& Comm, const std::string& FileName); 

    ~XMLReader() {}

    // @}
    // @{ \name Read operations
    
#ifndef EPETRA_NO_32BIT_GLOBAL_INDICES

    void Read(const std::string& Label, Epetra_Map*& Map);
#endif

#ifndef EPETRA_NO_64BIT_GLOBAL_INDICES

    void Read64(const std::string& Label, Epetra_Map*& Map);
#endif

#ifndef EPETRA_NO_32BIT_GLOBAL_INDICES

    void Read(const std::string& Label, Epetra_CrsGraph*& Graph);
#endif

#ifndef EPETRA_NO_64BIT_GLOBAL_INDICES

    void Read64(const std::string& Label, Epetra_CrsGraph*& Graph);
#endif

#ifndef EPETRA_NO_32BIT_GLOBAL_INDICES

    void Read(const std::string& Label, Epetra_CrsMatrix*& Matrix);
#endif

#ifndef EPETRA_NO_64BIT_GLOBAL_INDICES

    void Read64(const std::string& Label, Epetra_CrsMatrix*& Matrix);
#endif

#ifndef EPETRA_NO_32BIT_GLOBAL_INDICES

    void Read(const std::string& Label, Epetra_MultiVector*& MultiVector);
#endif

#ifndef EPETRA_NO_64BIT_GLOBAL_INDICES

    void Read64(const std::string& Label, Epetra_MultiVector*& MultiVector);
#endif

    void Read(const std::string& Label, std::vector<std::string>& Content);

    void Read(const std::string& Label, Teuchos::ParameterList& List);

    // @}
  private:
    bool IsOpen_;
    const Epetra_Comm& Comm_;
    Teuchos::RefCountPtr<Teuchos::XMLObject> fileXML_;
};

} // namespace EpetraExt

#endif