| Geant4 Cross Reference |
>> 1 // This code implementation is the intellectual property of
>> 2 // the GEANT4 collaboration.
1 // 3 //
2 // ******************************************* << 4 // By copying, distributing or modifying the Program (or any work
3 // * License and Disclaimer << 5 // based on the Program) you indicate your acceptance of this statement,
4 // * << 6 // and all its terms.
5 // * The Geant4 software is copyright of th <<
6 // * the Geant4 Collaboration. It is provided <<
7 // * conditions of the Geant4 Software License <<
8 // * LICENSE and available at http://cern.ch/ <<
9 // * include a list of copyright holders. <<
10 // * <<
11 // * Neither the authors of this software syst <<
12 // * institutes,nor the agencies providing fin <<
13 // * work make any representation or warran <<
14 // * regarding this software system or assum <<
15 // * use. Please see the license in the file <<
16 // * for the full disclaimer and the limitatio <<
17 // * <<
18 // * This code implementation is the result <<
19 // * technical work of the GEANT4 collaboratio <<
20 // * By using, copying, modifying or distri <<
21 // * any work based on the software) you ag <<
22 // * use in resulting scientific publicati <<
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* <<
25 // 7 //
>> 8 // $Id: G4Positron.hh,v 1.3 1999/12/15 14:51:08 gunter Exp $
>> 9 // GEANT4 tag $Name: geant4-02-00 $
>> 10 //
>> 11 //
26 // ------------------------------------------- 12 // ------------------------------------------------------------
27 // GEANT 4 class header file 13 // GEANT 4 class header file
28 // 14 //
>> 15 // For information related to this code contact:
>> 16 // CERN, CN Division, ASD group
29 // History: first implementation, based o 17 // History: first implementation, based on object model of
30 // 4-th April 1996, G.Cosmo 18 // 4-th April 1996, G.Cosmo
31 // ******************************************* 19 // ****************************************************************
32 // New implementation as a utility class M.A << 20 // Added particle definitions, H.Kurashige, 19 April 1996
>> 21 // Revised, G.Cosmo, 6 June 1996
>> 22 // Added SetCuts, L.Urban, 12 June 1996
>> 23 // Revised, Hisaya Kurashige, 4 July 1996
>> 24 // Revised, Hisaya Kurashige, 7 July 1996
>> 25 // Added not static GetEnergyCuts() and GetLengthCuts(), G.Cosmo, 11 July 1996
>> 26 // Revised, Hisaya Kurashige, 15 Dec 1996
33 // ------------------------------------------- 27 // ----------------------------------------------------------------
>> 28 // Each class inheriting from G4VLepton
>> 29 // corresponds to a particle type; one and only one
>> 30 // instance for each class is guaranteed.
34 31
35 #ifndef G4Positron_h 32 #ifndef G4Positron_h
36 #define G4Positron_h 1 33 #define G4Positron_h 1
37 34
38 #include "G4ParticleDefinition.hh" << 35 #include "globals.hh"
>> 36 #include "G4ios.hh"
>> 37 #include "G4VLepton.hh"
>> 38 #include "G4Electron.hh"
>> 39
>> 40 // ######################################################################
>> 41 // ### POSITRON ###
>> 42 // ######################################################################
39 43
40 class G4Positron : public G4ParticleDefinition << 44 class G4Positron : public G4VLepton
41 { 45 {
42 public: << 46 private:
43 static G4Positron* Definition(); << 47 static G4Positron thePositron;
44 static G4Positron* PositronDefinition(); << 48 static G4double thePositronLengthCut;
45 static G4Positron* Positron(); << 49 static G4double* thePositronKineticEnergyCuts;
46 << 50
47 private: << 51 protected:
48 G4Positron() {} << 52 G4double ComputeLoss(G4double AtomicNumber, G4double KineticEnergy) const;
49 ~G4Positron() override = default; << 53
>> 54 void BuildRangeVector( const G4Material* aMaterial,
>> 55 const G4LossTable* aLossTable,
>> 56 G4double maxEnergy,
>> 57 G4double aMass,
>> 58 G4RangeVector* rangeVector
>> 59 );
>> 60
>> 61 friend void G4Electron::BuildRangeVector(
>> 62 const G4Material* aMaterial,
>> 63 const G4LossTable* aLossTable,
>> 64 G4double maxEnergy,
>> 65 G4double aMass,
>> 66 G4RangeVector* rangeVector
>> 67 );
>> 68
>> 69
>> 70 private: //hide constructor as private
>> 71 G4Positron(
>> 72 const G4String& aName, G4double mass,
>> 73 G4double width, G4double charge,
>> 74 G4int iSpin, G4int iParity,
>> 75 G4int iConjugation, G4int iIsospin,
>> 76 G4int iIsospin3, G4int gParity,
>> 77 const G4String& pType, G4int lepton,
>> 78 G4int baryon, G4int encoding,
>> 79 G4bool stable, G4double lifetime,
>> 80 G4DecayTable *decaytable
>> 81 );
>> 82
>> 83 public:
>> 84 virtual ~G4Positron(){};
>> 85
>> 86 static G4Positron* PositronDefinition();
>> 87 static G4Positron* Positron();
>> 88 static G4double GetCuts() {return thePositronLengthCut;}
>> 89 static G4double* GetCutsInEnergy() {return thePositronKineticEnergyCuts;};
50 90
51 static G4Positron* theInstance; << 91 virtual void SetCuts(G4double aCut);
52 }; 92 };
53 93
>> 94 inline void G4Positron::SetCuts(G4double aCut)
>> 95 {
>> 96 CalcEnergyCuts(aCut);
>> 97 thePositronLengthCut = theCutInMaxInteractionLength;
>> 98 thePositronKineticEnergyCuts = theKineticEnergyCuts;
>> 99 }
>> 100 inline G4Positron* G4Positron::Positron()
>> 101 { return &thePositron; }
54 #endif 102 #endif
>> 103
>> 104
>> 105
55 106