xray_fluorescence/include/XrayFluoNormalization.hh

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0025 //
0026 //
0027 //
0028 // Author: Elena Guardincerri (Elena.Guardincerri@ge.infn.it)
0029 //
0030 // History:
0031 // -----------
0032 //  28 Nov 2001  Elena Guardincerri   Created
0033 //
0034 // -------------------------------------------------------------------
0035 #ifndef XrayFluoNormalization_h
0036 #define XrayFluoNormalization_h 1
0037 #include "globals.hh"
0038
0039 class XrayFluoDataSet;
0040 class XrayFluoNormalization
0041 {
0042 public:
0043
0044   //constructor
0045   XrayFluoNormalization();
0046
0047   //destructor
0048   ~XrayFluoNormalization();
0049
0050   //this method returns a data set equivalent to the one in the file whose
0051   //name must be passed as the last argument normalized to the value returned
0052   //by Integrate
0053   //the first and second arguments identifies the energy value in which
0054   //Integrate() integrates, the third is the number of buns used in the
0055   //integration
0056   const XrayFluoDataSet* Normalize(G4double, G4double, G4int,G4String);
0057
0058 private:
0059   //this method integrates the function achieved interpolating
0060   //berween the points of the data file and returns the value of the integral
0061   G4double Integrate(G4double, G4double, G4int, XrayFluoDataSet*);
0062
0063 };
0064
0065 #endif