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geant4/physics_lists/electromagnetic/standard/G4StepLimiterPerRegion.cc
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2016-06-09 11:11:55 +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: G4StepLimiterPerRegion.cc,v 1.1 2004/12/13 16:38:56 gcosmo Exp $
// GEANT4 tag $Name: geant4-07-00-cand-05 $
//
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#include "G4StepLimiterPerRegion.hh"
#include "G4StepLimiterMessenger.hh"
#include "G4VPhysicalVolume.hh"
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G4StepLimiterPerRegion::G4StepLimiterPerRegion(const G4String& processName)
: G4VDiscreteProcess(processName),
MaxChargedStep(DBL_MAX)
{
pMess = new G4StepLimiterMessenger(this);
}
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G4StepLimiterPerRegion::~G4StepLimiterPerRegion()
{
delete pMess;
}
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G4bool G4StepLimiterPerRegion::IsApplicable(const G4ParticleDefinition& particle)
{
return (particle.GetPDGCharge() != 0. && !(particle.IsShortLived()));
}
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void G4StepLimiterPerRegion::SetMaxStep(G4double step)
{
MaxChargedStep = step;
}
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G4double G4StepLimiterPerRegion::PostStepGetPhysicalInteractionLength(
const G4Track&,
G4double,
G4ForceCondition* condition )
{
// condition is set to "Not Forced"
*condition = NotForced;
ProposedStep = MaxChargedStep;
return ProposedStep;
}
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G4VParticleChange* G4StepLimiterPerRegion::PostStepDoIt(const G4Track& aTrack, const G4Step&)
{
aParticleChange.Initialize(aTrack);
return &aParticleChange;
}
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