rmft class private members

class rmft{
 private:

  Integer m_FirstChannel;                // First channel number

  IntegerVector m_NumberGroups;          // Number of response groups for this
                                         // channel bin

  std::vector<IntegerVector> m_FirstEnergyGroup; // First energy bin in group
  std::vector<IntegerVector> m_NumberEnergiesGroup;// Number energy bins in group
  std::vector<IntegerVector> m_OrderGroup; // Grating order of group

  RealVector m_LowEnergy;                // Start energy of bin
  RealVector m_HighEnergy;               // End energy of bin

  std::vector<RealVector> m_Matrix;      // Matrix elements

  RealVector m_ChannelLowEnergy;         // Start energy of channel
  RealVector m_ChannelHighEnergy;        // End energy of channel

  Real m_AreaScaling;                    // Value of EFFAREA keyword
  Real m_ResponseThreshold;              // Minimum value in response

  string m_EnergyUnits;                  // Energy units
  string m_RMFUnits;                     // RMF units

  string m_ChannelType;                  // Value of CHANTYPE keyword
  string m_Telescope;                             
  string m_Instrument;
  string m_Detector;
  string m_Filter;
  string m_RMFType;                      // HDUCLAS3 keyword in MATRIX extension
  string m_RMFExtensionName;             // EXTNAME keyword in MATRIX extension
  string m_EBDExtensionName;             // EXTNAME keyword in EBOUNDS extension