Import Geant4 5.0.0 source tree

2016-06-08 16:57:27 +02:00
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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: G4PImportanceConfigurator.cc,v 1.3 2002/11/04 10:47:56 dressel Exp $
+// GEANT4 tag $Name: geant4-05-00 $
+//
+// ----------------------------------------------------------------------
+// Class G4PImportanceConfigurator
+//
+
+// Author: Michael Dressel (Michael.Dressel@cern.ch)
+// ----------------------------------------------------------------------
+
+#include "G4PImportanceConfigurator.hh"
+
+#include "G4ParallelWorld.hh"
+#include "G4ImportanceAlgorithm.hh"
+
+G4PImportanceConfigurator::
+G4PImportanceConfigurator(const G4String &particlename,
+			  G4ParallelWorld &parallelWorld,
+			  G4VIStore &istore,
+			  const G4VImportanceAlgorithm *ialg) 
+  :
+  fPlacer(particlename),
+  fPWorld(parallelWorld),
+  fDeleteIalg( ( ! ialg) ),
+  fIalgorithm(( (fDeleteIalg) ? 
+		new G4ImportanceAlgorithm : ialg)),
+  fExaminer(*fIalgorithm, 
+	    parallelWorld.GetParallelStepper(),  
+	    istore),
+  fParallelImportanceProcess(0)
+{
+  if (!fIalgorithm) {
+    G4Exception("ERROR:G4PImportanceConfigurator::G4PImportanceConfigurator: no fIalgorithm!");
+  }
+}
+
+
+G4PImportanceConfigurator::~G4PImportanceConfigurator(){
+  if (fParallelImportanceProcess) {
+    fPlacer.RemoveProcess(fParallelImportanceProcess);
+    delete fParallelImportanceProcess;
+  }
+  if (fDeleteIalg) {
+    delete fIalgorithm;
+  }
+}
+
+void G4PImportanceConfigurator::
+Configure(G4VSamplerConfigurator *preConf){
+  const G4VTrackTerminator *terminator = 0;
+  if (preConf) {
+    terminator = preConf->GetTrackTerminator();
+  };
+
+  fParallelImportanceProcess = 
+    new G4ParallelImportanceProcess(fExaminer, 
+				    fPWorld.GetGeoDriver(), 
+				    fPWorld.GetParallelStepper(),
+				    terminator);
+  if (!fParallelImportanceProcess) {
+    G4Exception("ERROR:G4PImportanceConfigurator::Configure: new failed to create G4ParallelImportanceProcess!");
+  }
+  
+  fPlacer.AddProcessAsSecondDoIt(fParallelImportanceProcess); 
+}
+
+const G4VTrackTerminator *G4PImportanceConfigurator::
+GetTrackTerminator() const {
+  return fParallelImportanceProcess;
+}
+