Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
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G4HadronicInteractionRegistry.cc
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26// $Id$
27//
28// 23-Jan-2009 V.Ivanchenko make the class to be a singleton
29// 17-Aug-2012 V.Ivanchenko added hadronic model factories
30
33
34G4HadronicInteractionRegistry* G4HadronicInteractionRegistry::theInstance = 0;
35
37{
38 if(0 == theInstance) {
39 static G4HadronicInteractionRegistry manager;
40 theInstance = &manager;
41 }
42 return theInstance;
43}
44
45G4HadronicInteractionRegistry::G4HadronicInteractionRegistry()
46{}
47
49{
50 Clean();
51}
52
54{
55 size_t nModels = allModels.size();
56 //G4cout << "G4HadronicInteractionRegistry::Clean() start " << nModels << G4endl;
57 if(0 < nModels) {
58 for (size_t i=0; i<nModels; ++i) {
59 if( allModels[i] ) {
60 //G4cout << "delete " << i << G4endl;
61 //G4cout << allModels[i]->GetModelName() << G4endl;
62 G4HadronicInteraction * model = allModels[i];
63 allModels[i] = 0;
64 delete model;
65 }
66 }
67 allModels.clear();
68 }
69 //G4cout << "G4HadronicInteractionRegistry::Clean() is done " << G4endl;
70}
71
72void
74{
75 if(!aModel) { return; }
76 size_t nModels = allModels.size();
77 if(nModels > 0) {
78 for (size_t i=0; i<nModels; ++i) {
79 if( aModel == allModels[i] ) { return; }
80 }
81 }
82 //G4cout << "Register model <" << aModel->GetModelName()
83 //<< "> " << nModels+1 << G4endl;
84 allModels.push_back(aModel);
85}
86
87void
89{
90 if(!aModel) { return; }
91 size_t nModels = allModels.size();
92 if(0 == nModels) { return; }
93 for (size_t i=0; i<nModels; ++i) {
94 if( aModel == allModels[i] ) {
95 //G4cout << "DeRegister model <" << aModel->GetModelName()
96 //<< "> " << i << G4endl;
97 allModels[i] = 0;
98 return;
99 }
100 }
101}
102
105{
106 G4HadronicInteraction* model = 0;
107
108 size_t nModels = allModels.size();
109 for (size_t i=0; i<nModels; ++i) {
110 G4HadronicInteraction* p = allModels[i];
111 if(p) {
112 if (p->GetModelName() == name) {
113 model = p;
114 break;
115 }
116 }
117 }
118 return model;
119}
void RegisterMe(G4HadronicInteraction *aModel)
void RemoveMe(G4HadronicInteraction *aModel)
G4HadronicInteraction * FindModel(const G4String &name)
static G4HadronicInteractionRegistry * Instance()
const G4String & GetModelName() const