| 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 // G4BiasingHelper <<
27 // ------------------------------------------- <<
28 #include "G4BiasingHelper.hh" 26 #include "G4BiasingHelper.hh"
29 27
30 #include "G4ProcessManager.hh" 28 #include "G4ProcessManager.hh"
31 #include "G4BiasingProcessInterface.hh" 29 #include "G4BiasingProcessInterface.hh"
32 #include "G4ParallelGeometriesLimiterProcess.h <<
33 30
34 G4bool G4BiasingHelper::ActivatePhysicsBiasing 31 G4bool G4BiasingHelper::ActivatePhysicsBiasing(G4ProcessManager* pmanager,
35 const G4String& physicsProces << 32 G4String physicsProcessToBias,
36 const G4String& wrappedName) << 33 G4String wrappedName)
37 { 34 {
38 G4VProcess* physicsProcess(0); 35 G4VProcess* physicsProcess(0);
39 36
40 G4ProcessVector* vprocess = pmanager->GetPro 37 G4ProcessVector* vprocess = pmanager->GetProcessList();
41 for (auto ip = 0 ; ip < (G4int)vprocess->siz << 38 for (G4int ip = 0 ; ip < vprocess->size() ; ip++)
42 { <<
43 if ( (*vprocess)[ip]->GetProcessName() == <<
44 { 39 {
45 physicsProcess = (*vprocess)[ip]; << 40 if ( (*vprocess)[ip]->GetProcessName() == physicsProcessToBias )
46 break; << 41 {
>> 42 physicsProcess = (*vprocess)[ip];
>> 43 break;
>> 44 }
47 } 45 }
48 } <<
49 46
50 // -- process not found, return "false" to t 47 // -- process not found, return "false" to tell about failure
51 if ( physicsProcess == nullptr ) return fals << 48 if ( physicsProcess == 0 ) return false;
52 49
53 // -- process is not a physics one, return " 50 // -- process is not a physics one, return "false" to tell about failure
54 G4int processType = physicsProcess->GetProce 51 G4int processType = physicsProcess->GetProcessType();
55 if ( ( processType != 2 ) && // EM 52 if ( ( processType != 2 ) && // EM
56 ( processType != 3 ) && // Optical 53 ( processType != 3 ) && // Optical
57 ( processType != 4 ) && // Hadronic 54 ( processType != 4 ) && // Hadronic
58 ( processType != 6 ) ) // Decay 55 ( processType != 6 ) ) // Decay
59 return false; 56 return false;
60 57
61 // -- prevent wrapper of wrapper... 58 // -- prevent wrapper of wrapper...
62 if ( dynamic_cast< G4BiasingProcessInterface << 59 if ( dynamic_cast< G4BiasingProcessInterface* >( physicsProcess ) ) return false;
63 return false; <<
64 60
65 // -- remember process indeces: 61 // -- remember process indeces:
66 G4int atRestIndex = pmanager->GetProcessOrde << 62 G4int atRestIndex = pmanager->GetProcessOrdering(physicsProcess, idxAtRest );
67 G4int alongStepIndex = pmanager->GetProcessO 63 G4int alongStepIndex = pmanager->GetProcessOrdering(physicsProcess, idxAlongStep);
68 G4int postStepIndex = pmanager->GetProcessOr << 64 G4int postStepIndex = pmanager->GetProcessOrdering(physicsProcess, idxPostStep );
69 65
70 // -- now remove the physic process, that wi 66 // -- now remove the physic process, that will be replaced by a wrapped version:
71 G4VProcess* removed = pmanager->RemoveProces 67 G4VProcess* removed = pmanager->RemoveProcess(physicsProcess);
72 if ( removed != physicsProcess ) 68 if ( removed != physicsProcess )
73 { << 69 {
74 G4ExceptionDescription ed; << 70 G4ExceptionDescription ed;
75 ed << "Internal inconsistency in processes << 71 ed << "Internal inconsistency in processes handling. Please report !" << G4endl;
76 G4Exception("G4BiasingHelper::ActivatePhys << 72 G4Exception("G4BiasingHelper::ActivatePhysicsBiasing(...)",
77 "BIAS.GEN.01", FatalException, << 73 "BIAS.GEN.01",
78 } << 74 FatalException,
>> 75 ed);
>> 76 }
79 77
80 G4BiasingProcessInterface* biasingWrapper = << 78 G4BiasingProcessInterface* biasingWrapper = new G4BiasingProcessInterface( physicsProcess,
81 new G4BiasingProcessInterface( physicsProc << 79 atRestIndex != ordInActive,
82 atRestIndex << 80 alongStepIndex != ordInActive,
83 alongStepIn << 81 postStepIndex != ordInActive,
84 postStepInd << 82 wrappedName);
85 wrappedName <<
86 83
87 if ( alongStepIndex == -1 ) alongStepIndex = 84 if ( alongStepIndex == -1 ) alongStepIndex = ordDefault;
88 85
89 pmanager->AddProcess( biasingWrapper, atRest << 86 pmanager->AddProcess( biasingWrapper,
>> 87 atRestIndex,
>> 88 alongStepIndex,
>> 89 postStepIndex);
90 90
91 return true; 91 return true;
92 } 92 }
93 93
94 void G4BiasingHelper::ActivateNonPhysicsBiasin 94 void G4BiasingHelper::ActivateNonPhysicsBiasing(G4ProcessManager* pmanager,
95 const G4S << 95 G4String nonPhysicsProcessName )
96 { <<
97 G4BiasingProcessInterface* biasingNonPhys(nu <<
98 if ( nonPhysicsProcessName == "" ) <<
99 biasingNonPhys = new G4BiasingProcessInter <<
100 else <<
101 biasingNonPhys = new G4BiasingProcessInter <<
102 <<
103 pmanager->AddProcess( biasingNonPhys, ordInA <<
104 } <<
105 <<
106 G4ParallelGeometriesLimiterProcess* <<
107 G4BiasingHelper::AddLimiterProcess(G4ProcessMa <<
108 const G4Str <<
109 { 96 {
110 G4ParallelGeometriesLimiterProcess* toReturn << 97 G4BiasingProcessInterface* biasingNonPhys(0);
111 << 98 if ( nonPhysicsProcessName == "" ) biasingNonPhys = new G4BiasingProcessInterface();
112 G4ProcessVector* processList = pmanager->Get << 99 else biasingNonPhys = new G4BiasingProcessInterface(nonPhysicsProcessName );
113 G4bool noInstance = true; << 100 pmanager->AddProcess( biasingNonPhys,
114 for (auto i = 0 ; i < (G4int)processList->si << 101 ordInActive,
115 { << 102 ordInActive,
116 G4VProcess* process = (*processList)[i]; << 103 ordDefault);
117 if ( dynamic_cast< G4ParallelGeometriesLim <<
118 { <<
119 noInstance = false; <<
120 <<
121 G4ExceptionDescription ed; <<
122 ed << "Trying to re-add a G4ParallelGeom <<
123 << "to the process manager for '" <<
124 << pmanager->GetParticleType()->GetPa <<
125 << " (PDG : " << pmanager->GetParticl <<
126 << " while one is already present." < <<
127 G4Exception("G4BiasingHelper::AddBiasing <<
128 "BIAS.GEN.28", JustWarning, <<
129 break; <<
130 } <<
131 } <<
132 <<
133 if ( noInstance ) <<
134 { <<
135 G4ParallelGeometriesLimiterProcess* biasin <<
136 pmanager->AddProcess ( bias <<
137 pmanager->SetProcessOrderingToSecond( bias <<
138 pmanager->SetProcessOrderingToLast ( bias <<
139 <<
140 toReturn = biasingLimiter; <<
141 } <<
142 <<
143 return toReturn; <<
144 } 104 }
145 105