text: /**************************************************************************
   * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   *                                                                        *
   * Author: The ALICE Off-line Project.                                    *
   * Contributors are mentioned in the code where appropriate.              *
   *                                                                        *
   * Permission to use, copy, modify and distribute this software and its   *
   * documentation strictly for non-commercial purposes is hereby granted   *
   * without fee, provided that the above copyright notice appears in all   *
   * copies and that both the copyright notice and this permission notice   *
   * appear in the supporting documentation. The authors make no claims     *
   * about the suitability of this software for any purpose. It is          *
   * provided "as is" without express or implied warranty.                  *
   **************************************************************************/
  ///////////////////////////////////////////////////////////////////////////
  //  Base Response class forITS                      
  //  It is used to set static data members           
  //  connected to parameters equal for all           
  //  the SPD modules                                 
  //
  //  Modified by D. Elia, G.E. Bruno
  //  March-April 2006
  //  September   2007: Coupling params taken out
  //                    left in AliITSCalibrationSPD only
  //
  ///////////////////////////////////////////////////////////////////////////
  
  #include "AliITSresponseSPD.h"
  
  const Float_t AliITSresponseSPD::fgkDiffCoeffDefault = 0.; //change this
  const TString AliITSresponseSPD::fgkCouplingOptDefault = "old";
  const Float_t AliITSresponseSPD::fgkEccentricityDiffDefault = 0.85;
  
  ClassImp(AliITSresponseSPD)	
  //______________________________________________________________________
  AliITSresponseSPD::AliITSresponseSPD():
    AliITSresponse(),
  fCouplOpt(0),
  fEccDiff(0){
  
    // constructor
    SetCouplingOption(fgkCouplingOptDefault);
    SetDiffCoeff(fgkDiffCoeffDefault,0.);
    SetSigmaDiffusionAsymmetry(fgkEccentricityDiffDefault);
  
  }
  