include/Geant4/G4XPDGTotal.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0024 // ********************************************************************
0025 //
0026 //
0027 // -------------------------------------------------------------------
0028 //      GEANT4 Class file
0029 //
0030 //
0031 //      File name:     G4XPDGTotal
0032 //
0033 //      Author:        Maria Grazia Pia (MariaGrazia.Pia@genova.infn.it)
0034 //
0035 //      Creation date: 15 April 1999
0036 //
0037 //      Modifications:
0038 //
0039 // -------------------------------------------------------------------
0040
0041 #ifndef G4XPDGTOTAL_HH
0042 #define G4XPDGTOTAL_HH
0043
0044 #include "globals.hh"
0045 #include "G4VCrossSectionSource.hh"
0046 #include <algorithm>
0047 #include <map>
0048 #include <vector>
0049
0050 class G4KineticTrack;
0051 class G4ParticleDefinition;
0052
0053 typedef std::pair<const G4ParticleDefinition *,const G4ParticleDefinition *> G4pDefPair;
0054
0055 class G4XPDGTotal : public G4VCrossSectionSource
0056 {
0057
0058 public:
0059
0060   G4XPDGTotal();
0061
0062   virtual ~G4XPDGTotal();
0063
0064   G4bool operator==(const G4XPDGTotal &right) const;
0065   G4bool operator!=(const G4XPDGTotal &right) const;
0066
0067   virtual G4double CrossSection(const G4KineticTrack& trk1, const G4KineticTrack& trk2) const;
0068
0069   virtual const G4CrossSectionVector* GetComponents() const { return 0; }
0070
0071   virtual G4String Name() const;
0072
0073   virtual G4bool IsValid(G4double e) const;
0074
0075   virtual G4double LowLimit() const { return _lowLimit; }
0076
0077
0078 protected:
0079
0080 private:
0081
0082   G4double PDGTotal(G4double coeff, G4double ecm) const;
0083
0084   G4XPDGTotal(const G4XPDGTotal &right);
0085   const G4XPDGTotal& operator=(const G4XPDGTotal &right);
0086
0087   static const G4double _lowLimit;
0088   static const G4double _highLimit;
0089
0090   static const G4int nFit;
0091   static const G4double ppPDGFit[5];
0092   static const G4double npPDGFit[5];
0093   static const G4double pipPDGFit[5];
0094   static const G4double KpPDGFit[5];
0095   static const G4double KnPDGFit[5];
0096   static const G4double gammapPDGFit[5];
0097   static const G4double gammagammaPDGFit[5];
0098
0099   std::map <G4pDefPair, std::vector<G4double>, std::less<G4pDefPair> > xMap;
0100   typedef std::map <G4pDefPair, std::vector<G4double>, std::less<G4pDefPair> > PairDoubleMap;
0101
0102   //  G4double eMinFit;
0103   //  G4double eMaxFit;
0104   //  G4double xFit;
0105   //  G4double y1Fit;
0106   //  G4double y2Fit;
0107
0108 };
0109
0110 #endif