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HadrontherapyStepMax.cc
Go to the documentation of this file.
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// Hadrontherapy advanced example for Geant4
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// See more at: https://twiki.cern.ch/twiki/bin/view/Geant4/AdvancedExamplesHadrontherapy
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#include "
HadrontherapyStepMax.hh
"
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#include "
HadrontherapyStepMaxMessenger.hh
"
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HadrontherapyStepMax::HadrontherapyStepMax
(
const
G4String
& processName)
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:
G4VDiscreteProcess
(processName),MaxChargedStep(
DBL_MAX
)
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{
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pMess =
new
HadrontherapyStepMaxMessenger
(
this
);
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}
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HadrontherapyStepMax::~HadrontherapyStepMax
() {
delete
pMess; }
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G4bool
HadrontherapyStepMax::IsApplicable
(
const
G4ParticleDefinition
& particle)
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{
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return
(particle.
GetPDGCharge
() != 0.);
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}
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void
HadrontherapyStepMax::SetMaxStep
(
G4double
step) {MaxChargedStep = step;}
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G4double
HadrontherapyStepMax::PostStepGetPhysicalInteractionLength
(
const
G4Track
& aTrack,
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G4double
,
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G4ForceCondition
*
condition
)
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{
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// condition is set to "Not Forced"
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*condition =
NotForced
;
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G4double
ProposedStep =
DBL_MAX
;
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if
((MaxChargedStep > 0.) &&
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(aTrack.
GetVolume
() != 0) && ((aTrack.
GetVolume
()->
GetName
() ==
"DetectorPhys"
)||(aTrack.
GetVolume
()->
GetName
() ==
"InternalChamber"
)||(aTrack.
GetVolume
()->
GetName
() ==
"CollimatorHole"
)||(aTrack.
GetVolume
()->
GetName
() ==
"PhysFourthTQuad"
)||(aTrack.
GetVolume
()->
GetName
() ==
"PhysThirdTQuad"
)||(aTrack.
GetVolume
()->
GetName
() ==
"PhysSecondTQuad"
)||(aTrack.
GetVolume
()->
GetName
() ==
"PhysFirstTQuad"
)||(aTrack.
GetVolume
()->
GetName
() ==
"physQuadChamber"
)||(aTrack.
GetVolume
()->
GetName
() ==
"PVirtualMag"
)||(aTrack.
GetVolume
()->
GetName
() ==
"PhysicCup"
)))
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ProposedStep = MaxChargedStep;
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return
ProposedStep;
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}
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G4VParticleChange
*
HadrontherapyStepMax::PostStepDoIt
(
const
G4Track
& aTrack,
const
G4Step
&)
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{
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// do nothing
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aParticleChange
.
Initialize
(aTrack);
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return
&
aParticleChange
;
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}
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condition
G4double condition(const G4ErrorSymMatrix &m)
G4ParticleDefinition
Definition:
G4ParticleDefinition.hh:72
HadrontherapyStepMaxMessenger.hh
HadrontherapyStepMax::IsApplicable
G4bool IsApplicable(const G4ParticleDefinition &)
Definition:
HadrontherapyStepMax.cc:43
HadrontherapyStepMax::~HadrontherapyStepMax
~HadrontherapyStepMax()
Definition:
HadrontherapyStepMax.cc:40
G4VPhysicalVolume::GetName
const G4String & GetName() const
G4bool
bool G4bool
Definition:
G4Types.hh:79
HadrontherapyStepMax::HadrontherapyStepMax
HadrontherapyStepMax(const G4String &processName="UserStepMax")
Definition:
HadrontherapyStepMax.cc:33
G4Step
Definition:
G4Step.hh:76
HadrontherapyStepMax.hh
G4ParticleChange::Initialize
virtual void Initialize(const G4Track &)
Definition:
G4ParticleChange.cc:228
NotForced
Definition:
G4ForceCondition.hh:56
HadrontherapyStepMax::PostStepDoIt
G4VParticleChange * PostStepDoIt(const G4Track &, const G4Step &)
Definition:
HadrontherapyStepMax.cc:69
HadrontherapyStepMax::SetMaxStep
void SetMaxStep(G4double)
Definition:
HadrontherapyStepMax.cc:49
G4VProcess::aParticleChange
G4ParticleChange aParticleChange
Definition:
G4VProcess.hh:289
G4Track
Definition:
G4Track.hh:76
G4Track::GetVolume
G4VPhysicalVolume * GetVolume() const
HadrontherapyStepMaxMessenger
Definition:
HadrontherapyStepMaxMessenger.hh:39
G4VDiscreteProcess
Definition:
G4VDiscreteProcess.hh:58
G4double
double G4double
Definition:
G4Types.hh:76
HadrontherapyStepMax::PostStepGetPhysicalInteractionLength
G4double PostStepGetPhysicalInteractionLength(const G4Track &track, G4double previousStepSize, G4ForceCondition *condition)
Definition:
HadrontherapyStepMax.cc:52
G4ForceCondition
G4ForceCondition
Definition:
G4ForceCondition.hh:49
G4ParticleDefinition::GetPDGCharge
G4double GetPDGCharge() const
Definition:
G4ParticleDefinition.hh:124
DBL_MAX
#define DBL_MAX
Definition:
templates.hh:83
G4VParticleChange
Definition:
G4VParticleChange.hh:94
G4String
Definition:
G4String.hh:45
source
geant4.10.03.p03
examples
advanced
hadrontherapy
src
HadrontherapyStepMax.cc
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