source: trunk/source/processes/hadronic/models/management/src/G4HadronicInteractionRegistry.cc @ 1340

Last change on this file since 1340 was 1340, checked in by garnier, 14 years ago

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25//
26// $Id: G4HadronicInteractionRegistry.cc,v 1.10 2010/03/25 15:31:42 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-03-ref-09 $
28//
29// 23-Jan-2009 V.Ivanchenko make the class to be a singleton
30
31#include "G4HadronicInteractionRegistry.hh"
32#include "G4HadronicInteraction.hh"
33
34G4HadronicInteractionRegistry* G4HadronicInteractionRegistry::theInstance = 0;
35
36G4HadronicInteractionRegistry* G4HadronicInteractionRegistry::Instance()
37{
38  if(0 == theInstance) {
39    static G4HadronicInteractionRegistry manager;
40    theInstance = &manager;
41  }
42  return theInstance;
43}
44
45G4HadronicInteractionRegistry::G4HadronicInteractionRegistry()
46{}
47
48G4HadronicInteractionRegistry::~G4HadronicInteractionRegistry()
49{
50  Clean();
51}
52
53void G4HadronicInteractionRegistry::Clean()
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 G4HadronicInteractionRegistry::
73RegisterMe(G4HadronicInteraction * aModel)
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 G4HadronicInteractionRegistry::
88RemoveMe(G4HadronicInteraction * aModel)
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}
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