Geant4 Cross Reference |
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: G4XPDGElastic 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 G4XPDGELASTIC_HH 42 #define G4XPDGELASTIC_HH 43 44 #include "globals.hh" 45 #include "G4VCrossSectionSource.hh" 46 #include <algorithm> 47 #include <map> 48 49 class G4KineticTrack; 50 class G4ParticleDefinition; 51 52 typedef std::pair<const G4ParticleDefinition *,const G4ParticleDefinition *> G4pDefPair; 53 54 class G4XPDGElastic : public G4VCrossSectionSource 55 { 56 57 public: 58 59 G4XPDGElastic(); 60 61 virtual ~G4XPDGElastic(); 62 63 G4bool operator==(const G4XPDGElastic &right) const; 64 G4bool operator!=(const G4XPDGElastic &right) const; 65 66 virtual G4double CrossSection(const G4KineticTrack& trk1, const G4KineticTrack& trk2) const; 67 68 virtual const G4CrossSectionVector* GetComponents() const { return 0; } 69 70 virtual G4String Name() const; 71 72 virtual G4bool IsValid(G4double e) const; 73 74 virtual G4double LowLimit() const { return _lowLimit; } 75 76 77 protected: 78 79 80 private: 81 82 G4XPDGElastic(const G4XPDGElastic &right); 83 const G4XPDGElastic& operator=(const G4XPDGElastic &right); 84 85 static const G4double _lowLimit; 86 static const G4double _highLimit; 87 88 static const G4int nPar; 89 static const G4double pPiPlusPDGFit[7]; 90 static const G4double pPiMinusPDGFit[7]; 91 static const G4double pKPlusPDGFit[7]; 92 static const G4double pKMinusPDGFit[7]; 93 static const G4double ppPDGFit[7]; 94 static const G4double ppbarPDGFit[7]; 95 static const G4double npbarPDGFit[7]; 96 97 std::map <G4pDefPair, std::vector<G4double>, std::less<G4pDefPair> > xMap; 98 99 typedef std::map <G4pDefPair, std::vector<G4double>, std::less<G4pDefPair> > PairDoubleMap; 100 101 // G4double pMinFit; 102 // G4double pMaxFit; 103 // G4double aFit; 104 // G4double bFit; 105 // G4double nFit; 106 // G4double cFit; 107 // G4double dFit; 108 109 }; 110 111 #endif 112