RBGen_NetCDFFileIOHandler.h

#ifndef NETCDF_FILE_IO_HANDLER_H
#define NETCDF_FILE_IO_HANDLER_H


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

#include <netcdf.h>

// Forward declaration of Epetra_MultiVector class
class Epetra_MultiVector;

namespace RBGen {
 
  class NetCDFFileIOHandler : public virtual FileIOHandler< Epetra_MultiVector > 
  {  
  public:

    
    NetCDFFileIOHandler();
    
    virtual ~NetCDFFileIOHandler();
    
    

    
    void Initialize( const Teuchos::RCP< Teuchos::ParameterList >& params );
    
    void Reset();
    
    

    
    Teuchos::RCP< Epetra_MultiVector > Read( const std::vector<std::string>& filenames );




    void Write( const Teuchos::RCP< const Epetra_MultiVector >& MV, const std::string& filename );




    bool isInitialized() const { return isInit; };


  private:

    bool isInit;
    int num_nodes, num_nod_var, len_string;
    char **var_name;
    string in_path, out_path;
    Teuchos::RCP< Teuchos::ParameterList > params_;

    // Method for handling error from NetCDF.
    void handle_error( int status ) {
      if (status != NC_NOERR) {
  fprintf(stderr,"%s\n", nc_strerror(status));
  exit(-1);
      }
    }
  };
  
} // namespace RBGen

#endif // NETCDF_FILE_IO_HANDLER_H