RBGen_MSPreprocessor.h

#ifndef RBGEN_MS_PREPROCESSOR_H
#define RBGEN_MS_PREPROCESSOR_H

#include "RBGen_Preprocessor.hpp"
#include "RBGen_FileIOHandler.hpp"
#include "RBGen_ConfigDefs.h"

// Forward declaration of Epetra_MultiVector class
class Epetra_MultiVector;

namespace RBGen {
  
  class MSPreprocessor : public Preprocessor< Epetra_MultiVector > {
    
  public:


    MSPreprocessor();

    virtual ~MSPreprocessor() {};



    void Initialize( const Teuchos::RCP< Teuchos::ParameterList >& params, 
                     const Teuchos::RCP< FileIOHandler <Epetra_MultiVector> >& fileio = Teuchos::null );

    void Reset() { isInitialized_ = false; }



    void Preprocess( Teuchos::RCP<Epetra_MultiVector>& ss );



    Teuchos::RCP< Epetra_MultiVector > getMSVector() const { return msVector_; }



    bool isInitialized() const { return isInitialized_; }

  private:

    bool isInitialized_;

    std::string preprocType_;

    std::string input_file_;

    double scale_;

    std::vector< double > scalings_;
    
    std::vector< std::pair<int,int> > scaling_idx_;
  
    std::vector< std::string > preproc_types_;

    Teuchos::RCP< Epetra_MultiVector > msVector_;

    Teuchos::RCP< FileIOHandler< Epetra_MultiVector > > fileio_;
  };
  
} // end of RBGen namespace

#endif // RBGEN_MS_PREPROCESSOR_H