| 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: G4eIonisation.cc,v 1.56 2008/10/20 08:56:41 vnivanch Exp $
>> 27 // GEANT4 tag $Name: geant4-09-02-patch-01 $
>> 28 //
26 // ------------------------------------------- 29 // -------------------------------------------------------------------
27 // 30 //
28 // GEANT4 Class file 31 // GEANT4 Class file
29 // 32 //
30 // 33 //
31 // File name: G4eIonisation 34 // File name: G4eIonisation
32 // 35 //
33 // Author: Laszlo Urban 36 // Author: Laszlo Urban
34 // 37 //
35 // Creation date: 20.03.1997 38 // Creation date: 20.03.1997
36 // 39 //
37 // Modified by Michel Maire and Vladimir Ivanc << 40 // Modifications:
>> 41 //
>> 42 // 07-04-98 remove 'tracking cut' of the ionizing particle, mma
>> 43 // 04-09-98 new methods SetBining() PrintInfo()
>> 44 // 07-09-98 Cleanup
>> 45 // 02-02-99 correction inDoIt , L.Urban
>> 46 // 10-02-00 modifications , new e.m. structure, L.Urban
>> 47 // 28-05-01 V.Ivanchenko minor changes to provide ANSI -wall compilation
>> 48 // 09-08-01 new methods Store/Retrieve PhysicsTable (mma)
>> 49 // 13-08-01 new function ComputeRestrictedMeandEdx() (mma)
>> 50 // 17-09-01 migration of Materials to pure STL (mma)
>> 51 // 21-09-01 completion of RetrievePhysicsTable() (mma)
>> 52 // 29-10-01 all static functions no more inlined (mma)
>> 53 // 07-11-01 particleMass and Charge become local variables
>> 54 // 26-03-02 change access to cuts in BuildLossTables (V.Ivanchenko)
>> 55 // 30-04-02 V.Ivanchenko update to new design
>> 56 // 23-12-02 Change interface in order to move to cut per region (VI)
>> 57 // 26-12-02 Secondary production moved to derived classes (VI)
>> 58 // 13-02-03 SubCutoff regime is assigned to a region (V.Ivanchenko)
>> 59 // 23-05-03 Define default integral + BohrFluctuations (V.Ivanchenko)
>> 60 // 03-06-03 Fix initialisation problem for STD ionisation (V.Ivanchenko)
>> 61 // 08-08-03 STD substitute standard (V.Ivanchenko)
>> 62 // 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko)
>> 63 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
>> 64 // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
>> 65 // 12-08-05 SetStepLimits(0.2, 0.1*mm) (mma)
>> 66 // 02-09-05 Return SetStepLimits(1, 1*mm) (V.Ivantchenko)
>> 67 // 10-01-06 SetStepLimits -> SetStepFunction (V.Ivantchenko)
>> 68 // 14-01-07 use SetEmModel() and SetFluctModel() from G4VEnergyLossProcess (mma)
38 // 69 //
39 // ------------------------------------------- 70 // -------------------------------------------------------------------
40 // 71 //
41 //....oooOO0OOooo........oooOO0OOooo........oo 72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
42 //....oooOO0OOooo........oooOO0OOooo........oo 73 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
43 74
44 #include "G4eIonisation.hh" 75 #include "G4eIonisation.hh"
45 #include "G4Electron.hh" 76 #include "G4Electron.hh"
46 #include "G4MollerBhabhaModel.hh" 77 #include "G4MollerBhabhaModel.hh"
47 #include "G4EmParameters.hh" << 78 #include "G4UniversalFluctuation.hh"
48 #include "G4EmStandUtil.hh" << 79 #include "G4BohrFluctuations.hh"
>> 80 #include "G4UnitsTable.hh"
49 81
50 //....oooOO0OOooo........oooOO0OOooo........oo 82 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
51 83
>> 84 using namespace std;
>> 85
52 G4eIonisation::G4eIonisation(const G4String& n 86 G4eIonisation::G4eIonisation(const G4String& name)
53 : G4VEnergyLossProcess(name), 87 : G4VEnergyLossProcess(name),
54 theElectron(G4Electron::Electron()), 88 theElectron(G4Electron::Electron()),
55 isElectron(true), 89 isElectron(true),
56 isInitialised(false) 90 isInitialised(false)
57 { 91 {
>> 92 // SetStepFunction(0.2, 1*mm);
>> 93 // SetIntegral(true);
>> 94 // SetVerboseLevel(1);
58 SetProcessSubType(fIonisation); 95 SetProcessSubType(fIonisation);
59 SetSecondaryParticle(theElectron); <<
60 } <<
61 <<
62 //....oooOO0OOooo........oooOO0OOooo........oo <<
63 <<
64 G4eIonisation::~G4eIonisation() = default; <<
65 <<
66 //....oooOO0OOooo........oooOO0OOooo........oo <<
67 <<
68 G4double G4eIonisation::MinPrimaryEnergy(const <<
69 const G4Material*, <<
70 G4double cut) <<
71 { <<
72 G4double x = cut; <<
73 if(isElectron) x += cut; <<
74 return x; <<
75 } 96 }
76 97
77 //....oooOO0OOooo........oooOO0OOooo........oo 98 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
78 99
79 G4bool G4eIonisation::IsApplicable(const G4Par << 100 G4eIonisation::~G4eIonisation()
80 { << 101 {}
81 return (&p == theElectron || &p == G4Positro <<
82 } <<
83 102
84 //....oooOO0OOooo........oooOO0OOooo........oo 103 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
85 104
86 void G4eIonisation::InitialiseEnergyLossProces 105 void G4eIonisation::InitialiseEnergyLossProcess(
87 const G4ParticleDefinition* part, 106 const G4ParticleDefinition* part,
88 const G4ParticleDefinition*) 107 const G4ParticleDefinition*)
89 { 108 {
90 if(!isInitialised) { 109 if(!isInitialised) {
91 if(part != theElectron) { isElectron = fal << 110 if(part == G4Positron::Positron()) isElectron = false;
92 if (nullptr == EmModel(0)) { SetEmModel(ne << 111 SetSecondaryParticle(theElectron);
93 G4EmParameters* param = G4EmParameters::In << 112 if (!EmModel()) SetEmModel(new G4MollerBhabhaModel());
94 EmModel(0)->SetLowEnergyLimit(param->MinKi << 113 EmModel()->SetLowEnergyLimit (MinKinEnergy());
95 EmModel(0)->SetHighEnergyLimit(param->MaxK << 114 EmModel()->SetHighEnergyLimit(MaxKinEnergy());
96 if (nullptr == FluctModel()) { << 115 if (!FluctModel()) SetFluctModel(new G4UniversalFluctuation());
97 SetFluctModel(G4EmStandUtil::ModelOfFluc << 116
98 } <<
99 AddEmModel(1, EmModel(), FluctModel()); 117 AddEmModel(1, EmModel(), FluctModel());
100 isInitialised = true; 118 isInitialised = true;
101 } 119 }
102 } 120 }
103 121
104 //....oooOO0OOooo........oooOO0OOooo........oo 122 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
105 123
106 void G4eIonisation::ProcessDescription(std::os << 124 void G4eIonisation::PrintInfo()
107 { << 125 {}
108 out << " Ionisation"; <<
109 G4VEnergyLossProcess::ProcessDescription(out <<
110 } <<
111 126
112 //....oooOO0OOooo........oooOO0OOooo........oo << 127 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
113 128