| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 // $Id: G4hMultipleScattering.hh,v 1.1 2006/10/26 11:04:38 vnivanch Exp $
>> 27 // GEANT4 tag $Name: geant4-08-02 $
26 // 28 //
27 // ------------------------------------------- 29 // -----------------------------------------------------------------------------
28 // 30 //
29 // GEANT4 Class header file 31 // GEANT4 Class header file
30 // 32 //
31 // File name: G4hMultipleScattering 33 // File name: G4hMultipleScattering
32 // 34 //
33 // Author: Laszlo Urban 35 // Author: Laszlo Urban
34 // 36 //
35 // Creation date: 24.10.2006 cloned from G4Mul << 37 // Creation date: 24.10.2006 cloned from G4MultipleScattering
36 // 38 //
37 // Modifications: 39 // Modifications:
38 // 20.03.07 Remove local parameter skin (V.Iva <<
39 // 04.07.09 Remove other local parameters (V.I <<
40 // 40 //
41 // 41 //
42 //-------------------------------------------- 42 //------------------------------------------------------------------------------
43 43
44 // class description 44 // class description
45 // 45 //
46 // The class simulates the multiple scatterin 46 // The class simulates the multiple scattering for any kind
47 // of charged particle. 47 // of charged particle.
48 // 48 //
49 // class description - end 49 // class description - end
50 50
51 //....oooOO0OOooo........oooOO0OOooo........oo 51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 //....oooOO0OOooo........oooOO0OOooo........oo 52 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 53
54 #ifndef G4hMultipleScattering_h 54 #ifndef G4hMultipleScattering_h
55 #define G4hMultipleScattering_h 1 55 #define G4hMultipleScattering_h 1
56 56
57 #include "G4VMultipleScattering.hh" 57 #include "G4VMultipleScattering.hh"
58 58
59 //....oooOO0OOooo........oooOO0OOooo........oo 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
60 60
>> 61 class G4UrbanMscModel;
>> 62
61 class G4hMultipleScattering : public G4VMultip 63 class G4hMultipleScattering : public G4VMultipleScattering
62 64
63 { 65 {
64 public: << 66 public: // with description
65 67
66 explicit G4hMultipleScattering(const G4Strin << 68 G4hMultipleScattering(const G4String& processName="msc");
67 69
68 ~G4hMultipleScattering() override; << 70 virtual ~G4hMultipleScattering();
69 71
70 // returns true for charged particles, false 72 // returns true for charged particles, false otherwise
71 G4bool IsApplicable (const G4ParticleDefinit << 73 G4bool IsApplicable (const G4ParticleDefinition& p);
72 74
73 // print documentation in html format << 75 // Print few lines of informations about the process: validity range,
74 void ProcessDescription(std::ostream&) const << 76 void PrintInfo();
75 77
76 G4hMultipleScattering & operator= << 78 // set boolean flag steppingAlgorithm
77 (const G4hMultipleScattering &right) = delet << 79 // ( true/false : standard or 7.1 style process)
78 G4hMultipleScattering(const G4hMultipleScatt << 80 void MscStepLimitation(G4bool algorithm, G4double factor = -1.);
79 81
80 protected: << 82 // geom. step length distribution should be sampled or not
>> 83 void Setsamplez(G4bool value) { samplez = value;};
>> 84
>> 85 // to reduce the energy/step dependence
>> 86 void Setdtrl(G4double value) { dtrl = value;};
>> 87
>> 88 // 'soften' step limitation above lambdalimit
>> 89 void SetLambdalimit(G4double value) { lambdalimit = value;};
>> 90
>> 91 // Steplimit = facrange*max(range,lambda)
>> 92 void SetFacrange(G4double val) { facrange=val;};
>> 93
>> 94 // connected with step size reduction due to geometry
>> 95 void SetFacgeom(G4double val) { facgeom=val;};
81 96
82 // Print out of the class parameters << 97 // set msc parameter skin
83 void StreamProcessInfo(std::ostream& outFile << 98 // if skin <= 0 --> no single scattering at boundary
>> 99 void SetSkin(G4double val) { skin=val;};
>> 100
>> 101 protected:
84 102
85 // This function initialise models 103 // This function initialise models
86 void InitialiseProcess(const G4ParticleDefin << 104 void InitialiseProcess(const G4ParticleDefinition*);
>> 105
>> 106 private: // data members
>> 107
>> 108 G4UrbanMscModel* mscUrban;
>> 109
>> 110 G4double lowKineticEnergy;
>> 111 G4double highKineticEnergy;
>> 112 G4int totBins;
87 113
88 private: << 114 G4double lambdalimit;
>> 115 G4double facrange;
>> 116 G4double facgeom;
>> 117 G4double skin;
>> 118 G4double dtrl;
89 119
90 G4bool isInitialized; << 120 G4bool steppingAlgorithm;
>> 121 G4bool samplez;
>> 122 G4bool isInitialized;
91 123
92 }; 124 };
93 125
94 //....oooOO0OOooo........oooOO0OOooo........oo 126 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
95 127
96 #endif 128 #endif
97 129