Import Geant4 8.2.0 source tree

2016-06-09 14:55:03 +02:00
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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * 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.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+//
+// $Id: G4GeometrySampler.hh,v 1.1 2006/11/20 10:02:05 ahoward Exp $
+// GEANT4 tag $Name: geant4-08-02 $
+//
+// ----------------------------------------------------------------------
+// Class G4GeometrySampler
+//
+// Class description:
+// This class inherits from G4VSampler. It is used for scoring and 
+// importance sampling in the tracking (mass) geometry.
+// See also the description in G4VSampler.hh.
+
+// Author: Michael Dressel (Michael.Dressel@cern.ch)
+// ----------------------------------------------------------------------
+#ifndef G4GeometrySampler_hh
+#define G4GeometrySampler_hh G4GeometrySampler_hh
+
+#include "G4Types.hh"
+#include "G4String.hh"
+#include "G4VSampler.hh"
+#include "G4VSamplerConfigurator.hh"
+
+class G4ImportanceConfigurator;
+class G4WeightWindowConfigurator;
+class G4ScoreConfigurator;
+class G4NewWeightCutOffConfigurator;
+class G4VGCellFinder;
+
+class G4GeometrySampler : public G4VSampler
+{
+
+public:  // with description
+ 
+  explicit G4GeometrySampler(G4VPhysicalVolume *worldvolume, const G4String &particlename);
+  virtual ~G4GeometrySampler();
+
+  virtual void PrepareScoring(G4VScorer *Scorer);
+  virtual void PrepareImportanceSampling(G4VIStore *istore,
+                                         const G4VImportanceAlgorithm 
+                                         *ialg);
+  virtual void PrepareWeightRoulett(G4double wsurvive, 
+                                    G4double wlimit,
+                                    G4double isource);
+  
+  virtual void PrepareWeightWindow(G4VWeightWindowStore *wwstore,
+                                   G4VWeightWindowAlgorithm *wwAlg,
+                                   G4PlaceOfAction placeOfAction);
+
+  virtual void Configure();
+
+  virtual void ClearSampling();
+  virtual G4bool IsConfigured() const;
+
+  void SetParallel(G4bool paraflag);
+  void SetParticle(const G4String &particlename);
+  
+private:
+
+  G4GeometrySampler(const G4GeometrySampler &);
+  G4GeometrySampler &
+  operator=(const G4GeometrySampler &);
+
+private:
+
+  G4String fParticleName;
+  G4VPhysicalVolume* fWorld;
+  G4ImportanceConfigurator *fImportanceConfigurator;
+  G4ScoreConfigurator *fScoreConfigurator;
+  G4VGCellFinder *fGCellFinder;
+  G4NewWeightCutOffConfigurator *fNewWeightCutOffConfigurator;
+  G4VIStore *fIStore;
+  G4WeightWindowConfigurator *fWeightWindowConfigurator;
+  G4VWeightWindowStore *fWWStore;
+  G4bool fIsConfigured;
+  G4Configurators fConfigurators;
+  
+  G4bool paraflag;
+
+};
+  
+#endif
+