Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
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G4GeometrySampler.cc
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1//
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25//
26//
27// $Id$
28//
29// ----------------------------------------------------------------------
30// GEANT 4 class source file
31//
32// G4GeometrySampler.cc
33//
34// ----------------------------------------------------------------------
35
36#include "G4GeometrySampler.hh"
37
38#include "G4VIStore.hh"
40//#include "G4VScorer.hh"
41
42#include "G4VPhysicalVolume.hh"
43//#include "G4ScoreConfigurator.hh"
47//#include "G4GCellFinder.hh"
48
50 G4GeometrySampler(G4VPhysicalVolume *parallelworld, const G4String &particlename)
51 : fParticleName(particlename),
52 fWorld(parallelworld),
53 fImportanceConfigurator(0),
54 // fScoreConfigurator(0),
55 // fGCellFinder(0),
56 fWeightCutOffConfigurator(0),
57 fIStore(0),
58 fWeightWindowConfigurator(0),
59 fWWStore(0),
60 fIsConfigured(false)
61{
62 paraflag = false;
63}
64
66{
68}
69
71{
72 if (fImportanceConfigurator)
73 {
74 delete fImportanceConfigurator;
75 fImportanceConfigurator = 0;
76 }
77 if (fWeightWindowConfigurator)
78 {
79 delete fWeightWindowConfigurator;
80 fWeightWindowConfigurator = 0;
81 }
82// if (fScoreConfigurator)
83// {
84// delete fScoreConfigurator;
85// fScoreConfigurator = 0;
86// }
87 if (fWeightCutOffConfigurator)
88 {
89 delete fWeightCutOffConfigurator;
90 fWeightCutOffConfigurator = 0;
91 }
92// if (fGCellFinder)
93// {
94// delete fGCellFinder;
95// fGCellFinder = 0;
96// }
97 fIStore = 0;
98 fConfigurators.clear();
99 fIsConfigured = false;
100}
101
103{
104 G4bool isconf = false;
105 if (fIsConfigured)
106 {
107 G4cout << "WARNING - G4GeometrySampler::IsConfigured()"
108 << " Some initalization exists, use ClearSampling()"
109 << " before a new initialization !" << G4endl;
110 isconf = true;
111 }
112 return isconf;
113}
114
115// void G4GeometrySampler::PrepareScoring(G4VScorer *scorer)
116// {
117// G4cout << " preparing scoring configurator " << G4endl;
118// G4cout << G4endl;
119// G4cout << G4endl;
120// G4cout << G4endl;
121// G4cout << " new fWorld Name: " << fWorld->GetName() << G4endl;
122// G4cout << G4endl;
123// G4cout << G4endl;
124// G4cout << G4endl;
125// fScoreConfigurator = new G4ScoreConfigurator(fWorld, fParticleName, *scorer, paraflag);
126// G4cout << " configured scoring " << G4endl;
127// if (!fScoreConfigurator)
128// {
129// G4Exception("G4GeometrySampler::PrepareScoring()",
130// "FatalError", FatalException,
131// "Failed allocation of G4ScoreConfigurator !");
132// }
133// }
134
135void
137 const G4VImportanceAlgorithm *ialg)
138{
139 G4cout << " preparing importance sampling " << G4endl;
140 fIStore = istore;
141 G4cout << " creating istore " << G4endl;
142
143 fImportanceConfigurator =
144 new G4ImportanceConfigurator(fWorld, fParticleName, *fIStore, ialg, paraflag);
145
146 G4cout << " creating importance configurator " << G4endl;
147
148 if (!fImportanceConfigurator)
149 {
150 G4Exception("G4GeometrySampler::PrepareImportanceSampling()",
151 "FatalError", FatalException,
152 "Failed allocation of G4ImportanceConfigurator !");
153 }
154}
155
156void
158 G4double wlimit,
159 G4double isource)
160{
161 // fGCellFinder = new G4GCellFinder(fWorld);
162 G4cout << " preparing weight roulette" << G4endl;
163 // fGCellFinder = new G4GCellFinder();
164// if (!fGCellFinder)
165// {
166// G4Exception("G4GeometrySampler::PrepareWeightRoulett()",
167// "FatalError", FatalException,
168// "Failed allocation of G4GCellFinder !");
169// }
170
171 fWeightCutOffConfigurator =
172 new G4WeightCutOffConfigurator(fWorld, fParticleName,
173 wsurvive,
174 wlimit,
175 isource,
176 fIStore,
177 paraflag);
178 //*fGCellFinder, paraflag);
179 if (!fWeightCutOffConfigurator)
180 {
181 G4Exception("G4GeometrySampler::PrepareWeightRoulett()",
182 "FatalError", FatalException,
183 "Failed allocation of G4WeightCutOffConfigurator !");
184 }
185}
186
187void
190 G4PlaceOfAction placeOfAction)
191{
192
193 G4cout << " preparing weight window" << G4endl;
194
195 fWWStore = wwstore;
196
197 fWeightWindowConfigurator =
198 new G4WeightWindowConfigurator(fWorld, fParticleName,
199 *fWWStore,
200 wwAlg,
201 placeOfAction, paraflag);
202}
203
205{
206 G4cout << " entering configure " << G4endl;
207 if (!IsConfigured())
208 {
209 fIsConfigured = true;
210
211// if (fScoreConfigurator)
212// {
213// G4cout << " score configurator push_back " << G4endl;
214// fConfigurators.push_back(fScoreConfigurator);
215// G4cout << " pushed " << G4endl;
216// }
217 if (fImportanceConfigurator)
218 {
219 G4cout << " importance configurator push_back " << G4endl;
220 fConfigurators.push_back(fImportanceConfigurator);
221 G4cout << " pushed " << G4endl;
222 }
223 if (fWeightWindowConfigurator)
224 {
225 G4cout << " weight window configurator push_back " << G4endl;
226 fConfigurators.push_back(fWeightWindowConfigurator);
227 G4cout << " pushed " << G4endl;
228 }
229
230 G4cout << " vsampler configurator loop " << G4endl;
231 G4VSamplerConfigurator *preConf = 0;
232 G4int i = 0;
233 for (G4Configurators::iterator it = fConfigurators.begin();
234 it != fConfigurators.end(); it++)
235 {
236 i++;
237 G4cout << " looping " << i << G4endl;
238 G4VSamplerConfigurator *currConf =*it;
239 G4cout << " sampler configurator " << G4endl;
240 currConf->Configure(preConf);
241 G4cout << " configure preconf " << G4endl;
242 preConf = *it;
243 }
244 if (fWeightCutOffConfigurator)
245 {
246 G4cout << " NEW weight window configure " << G4endl;
247 fWeightCutOffConfigurator->Configure(0);
248 G4cout << " configured " << G4endl;
249 }
250 }
251 return;
252}
253
255{
256 paraflag = para;
257}
258
260{
261 fParticleName = particlename;
262}
263
@ FatalException
G4PlaceOfAction
double G4double
Definition: G4Types.hh:64
int G4int
Definition: G4Types.hh:66
bool G4bool
Definition: G4Types.hh:67
#define G4endl
Definition: G4ios.hh:52
G4DLLIMPORT std::ostream G4cout
void SetParticle(const G4String &particlename)
void SetParallel(G4bool paraflag)
virtual void PrepareWeightRoulett(G4double wsurvive, G4double wlimit, G4double isource)
virtual G4bool IsConfigured() const
virtual void ClearSampling()
virtual void PrepareWeightWindow(G4VWeightWindowStore *wwstore, G4VWeightWindowAlgorithm *wwAlg, G4PlaceOfAction placeOfAction)
virtual void PrepareImportanceSampling(G4VIStore *istore, const G4VImportanceAlgorithm *ialg)
virtual ~G4GeometrySampler()
virtual void Configure()
G4GeometrySampler(G4VPhysicalVolume *worldvolume, const G4String &particlename)
virtual void Configure(G4VSamplerConfigurator *preConf)=0
virtual void Configure(G4VSamplerConfigurator *preConf)
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41