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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // 27 // ------------------------------------------------------------------- 28 // GEANT4 Class file 29 // 30 // 31 // File name: G4XPDGTotal 32 // 33 // Author: Maria Grazia Pia (MariaGrazia.Pia@genova.infn.it) 34 // 35 // Creation date: 15 April 1999 36 // 37 // Modifications: 38 // 39 // ------------------------------------------------------------------- 40 41 #ifndef G4XPDGTOTAL_HH 42 #define G4XPDGTOTAL_HH 43 44 #include "globals.hh" 45 #include "G4VCrossSectionSource.hh" 46 #include <algorithm> 47 #include <map> 48 #include <vector> 49 50 class G4KineticTrack; 51 class G4ParticleDefinition; 52 53 typedef std::pair<const G4ParticleDefinition *,const G4ParticleDefinition *> G4pDefPair; 54 55 class G4XPDGTotal : public G4VCrossSectionSource 56 { 57 58 public: 59 60 G4XPDGTotal(); 61 62 virtual ~G4XPDGTotal(); 63 64 G4bool operator==(const G4XPDGTotal &right) const; 65 G4bool operator!=(const G4XPDGTotal &right) const; 66 67 virtual G4double CrossSection(const G4KineticTrack& trk1, const G4KineticTrack& trk2) const; 68 69 virtual const G4CrossSectionVector* GetComponents() const { return 0; } 70 71 virtual G4String Name() const; 72 73 virtual G4bool IsValid(G4double e) const; 74 75 virtual G4double LowLimit() const { return _lowLimit; } 76 77 78 protected: 79 80 private: 81 82 G4double PDGTotal(G4double coeff, G4double ecm) const; 83 84 G4XPDGTotal(const G4XPDGTotal &right); 85 const G4XPDGTotal& operator=(const G4XPDGTotal &right); 86 87 static const G4double _lowLimit; 88 static const G4double _highLimit; 89 90 static const G4int nFit; 91 static const G4double ppPDGFit[5]; 92 static const G4double npPDGFit[5]; 93 static const G4double pipPDGFit[5]; 94 static const G4double KpPDGFit[5]; 95 static const G4double KnPDGFit[5]; 96 static const G4double gammapPDGFit[5]; 97 static const G4double gammagammaPDGFit[5]; 98 99 std::map <G4pDefPair, std::vector<G4double>, std::less<G4pDefPair> > xMap; 100 typedef std::map <G4pDefPair, std::vector<G4double>, std::less<G4pDefPair> > PairDoubleMap; 101 102 // G4double eMinFit; 103 // G4double eMaxFit; 104 // G4double xFit; 105 // G4double y1Fit; 106 // G4double y2Fit; 107 108 }; 109 110 #endif 111