Import Geant4 5.0.0 source tree

2016-06-08 16:57:27 +02:00
parent 330b82b769
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+//
+//
+// $Id: G4ParallelGeometrySampler.cc,v 1.6 2002/11/04 10:47:56 dressel Exp $
+// GEANT4 tag $Name: geant4-05-00 $
+//
+// ----------------------------------------------------------------------
+// GEANT 4 class source file
+//
+// G4ParallelGeometrySampler.cc
+//
+// ----------------------------------------------------------------------
+
+
+#include "G4ParallelGeometrySampler.hh"
+
+#include "G4VIStore.hh"
+#include "G4VScorer.hh"
+
+#include "G4ParallelTransportConfigurator.hh"
+#include "G4PScoreConfigurator.hh"
+#include "G4PImportanceConfigurator.hh"
+#include "G4WeightCutOffConfigurator.hh"
+#include "G4ParallelGCellFinder.hh"
+
+G4ParallelGeometrySampler::
+G4ParallelGeometrySampler(G4VPhysicalVolume &worldvolume,
+			  const G4String &particlename)
+  :
+  fParticleName(particlename),
+  fParallelWorld(worldvolume),
+  fParallelTransportConfigurator(0),
+  fPImportanceConfigurator(0),
+  fPScoreConfigurator(0),
+  fGCellFinder(0),
+  fWeightCutOffConfigurator(0),
+  fIStore(0),
+  fIsConfigured(false)
+{}
+
+G4ParallelGeometrySampler::~G4ParallelGeometrySampler(){
+  ClearSampling();
+};
+
+void G4ParallelGeometrySampler::ClearSampling() {
+  if (fParallelTransportConfigurator) {
+    delete fParallelTransportConfigurator;
+    fParallelTransportConfigurator = 0;
+  }
+  if (fPImportanceConfigurator) {
+    delete fPImportanceConfigurator;
+    fPImportanceConfigurator = 0;
+  }
+  if (fPScoreConfigurator) {
+    delete fPScoreConfigurator;
+    fPScoreConfigurator = 0;
+  }
+  if (fWeightCutOffConfigurator) {
+    delete fWeightCutOffConfigurator;
+    fWeightCutOffConfigurator = 0;
+  }
+  if (fGCellFinder) {
+    delete fGCellFinder;
+    fGCellFinder = 0;
+  }
+  fIStore = 0;
+  fConfigurators.clear();
+  fIsConfigured = false;
+};
+
+G4bool G4ParallelGeometrySampler::IsConfigured() const{
+  G4bool isconf = false;
+  if (fIsConfigured) {
+    G4cout << "G4ParallelGeometrySampler::CheckIfInit some initalization exists, use  ClearSampling() before a new initialization" << G4endl;
+    isconf =  true;
+  }
+  return isconf;
+}
+
+void G4ParallelGeometrySampler::
+PrepareImportanceSampling(G4VIStore *istore,
+			  const G4VImportanceAlgorithm 
+			  *ialg) {
+  fIStore = istore;
+  fPImportanceConfigurator = 
+    new G4PImportanceConfigurator(fParticleName,
+				  fParallelWorld,
+				  *istore,
+				  ialg);
+  if (!fPImportanceConfigurator) {
+    G4Exception("ERROR:G4ParallelGeometrySampler::PrepareImportanceSampling: new failed to create G4PImportanceConfigurator!");
+  }
+}
+
+void G4ParallelGeometrySampler::PrepareScoring(G4VScorer *scorer){
+  fPScoreConfigurator = 
+    new G4PScoreConfigurator(fParticleName,
+			     fParallelWorld.
+			     GetParallelStepper(), 
+			     *scorer);
+  if (!fPScoreConfigurator) {
+    G4Exception("ERROR:G4ParallelGeometrySampler::PrepareScoring: new failed to create G4PScoreConfigurator!");
+  }
+  
+}
+
+void G4ParallelGeometrySampler::
+PrepareWeightRoulett(G4double wsuvive, G4double wlimit, G4double isource){
+  fGCellFinder = new G4ParallelGCellFinder(fParallelWorld.
+					   GetParallelStepper());
+  if (!fGCellFinder) {
+    G4Exception("ERROR:G4ParallelGeometrySampler::PrepareWeightRoulett: new failed to create G4ParallelGCellFinder!");
+  }
+
+  fWeightCutOffConfigurator = 
+    new G4WeightCutOffConfigurator(fParticleName,
+				   wsuvive,
+				   wlimit,
+				   isource,
+				   fIStore,
+				   *fGCellFinder);
+  if (!fWeightCutOffConfigurator) {
+    G4Exception("ERROR:G4ParallelGeometrySampler::PrepareWeightRoulett: new failed to create G4WeightCutOffConfigurator!");
+  }
+  
+}
+
+void G4ParallelGeometrySampler::Configure(){
+
+  if (!IsConfigured()) {
+    fIsConfigured = true;
+
+    if (fPScoreConfigurator) {
+      fConfigurators.push_back(fPScoreConfigurator);
+    }
+    if (fPImportanceConfigurator) {
+      fConfigurators.push_back(fPImportanceConfigurator);
+    }
+    else {
+      fParallelTransportConfigurator = 
+	new G4ParallelTransportConfigurator(fParticleName,
+					    fParallelWorld);
+      if (!fParallelTransportConfigurator) {
+	G4Exception("ERROR:G4ParallelGeometrySampler::Configure: new failed to create G4ParallelTransportConfigurator!");
+      }
+      fConfigurators.push_back(fParallelTransportConfigurator);
+    }
+    G4VSamplerConfigurator *preConf = 0;
+    for (G4Configurators::iterator it = fConfigurators.begin();
+	 it != fConfigurators.end(); it++) {
+      G4VSamplerConfigurator *currConf =*it;
+      currConf->Configure(preConf);
+      preConf = *it;
+    }
+    
+    if (fWeightCutOffConfigurator) {
+      fWeightCutOffConfigurator->Configure(0);
+    }
+  }
+  return;
+}
+
+
+
+
+