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geant4/source/processes/biasing/src/G4ImportanceConfigurator.cc
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//
// ********************************************************************
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// * *
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//
// $Id: G4ImportanceConfigurator.cc,v 1.3 2007/06/01 09:16:33 ahoward Exp $
// GEANT4 tag $Name: geant4-09-01 $
//
// ----------------------------------------------------------------------
// Class G4ImportanceConfigurator
//
// Author: Michael Dressel (Michael.Dressel@cern.ch)
// ----------------------------------------------------------------------
#include "G4ImportanceConfigurator.hh"
#include "G4ImportanceProcess.hh"
#include "G4ProcessPlacer.hh"
#include "G4ImportanceAlgorithm.hh"
G4ImportanceConfigurator::
G4ImportanceConfigurator(G4VPhysicalVolume* worldvolume,
const G4String &particlename,
G4VIStore &istore,
const G4VImportanceAlgorithm *ialg, G4bool para)
: fWorld(worldvolume),
fPlacer(particlename),
fIStore(istore),
fDeleteIalg( ( ! ialg) ),
fIalgorithm(( (fDeleteIalg) ?
new G4ImportanceAlgorithm : ialg)),
fImportanceProcess(0),
paraflag(para)
{
}
G4ImportanceConfigurator::~G4ImportanceConfigurator()
{
if (fImportanceProcess)
{
fPlacer.RemoveProcess(fImportanceProcess);
delete fImportanceProcess;
}
if (fDeleteIalg)
{
delete fIalgorithm;
}
}
void
G4ImportanceConfigurator::Configure(G4VSamplerConfigurator *preConf)
{
G4cout << " entering importance configure, paraflag " << paraflag << G4endl;
const G4VTrackTerminator *terminator = 0;
if (preConf)
{
terminator = preConf->GetTrackTerminator();
};
G4cout << " creating importance process, paraflag is: " << paraflag << G4endl;
fImportanceProcess =
new G4ImportanceProcess(*fIalgorithm,
fIStore,
terminator,"ImportanceProcess",paraflag);
if (!fImportanceProcess)
{
G4Exception("G4ImportanceConfigurator::Configure()",
"FatalError", FatalException,
"Failed allocation of G4ImportanceProcess !");
}
if(paraflag) fImportanceProcess->SetParallelWorld(fWorld);
fPlacer.AddProcessAsSecondDoIt(fImportanceProcess);
}
const G4VTrackTerminator *G4ImportanceConfigurator::
GetTrackTerminator() const
{
return fImportanceProcess;
}