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//
// $Id: XrayFluoNormalization.hh
// GEANT4 tag $Name: xray_fluo-V04-01-03 
//
// Author: Elena Guardincerri (Elena.Guardincerri@ge.infn.it)
//
// History:
// -----------
//  28 Nov 2001  Elena Guardincerri   Created
//
// -------------------------------------------------------------------
#ifndef XrayFluoNormalization_h
#define XrayFluoNormalization_h 1
#include "globals.hh"

class XrayFluoDataSet;
class XrayFluoNormalization
{
public:

  //constructor
  XrayFluoNormalization();

  //destructor
  ~XrayFluoNormalization();

  //this method returns a data set equivalent to the one in the file whose 
  //name must be passed as the last argument normalized to the value returned 
  //by Integrate
  //the first and second arguments identifies the energy value in which 
  //Integrate() integrates, the third is the number of buns used in the
  //integration
  const XrayFluoDataSet* Normalize(G4double, G4double, G4int,G4String);

private:
  //this method integrates the function achieved interpolating
  //berween the points of the data file and returns the value of the integral 
  G4double Integrate(G4double, G4double, G4int, XrayFluoDataSet*);

};
 
#endif