Gabriele Cosmo
106 lines
4.3 KiB
C++
106 lines
4.3 KiB
C++
//
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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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// The code was written by :
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// ^Claudio Andenna claudio.andenna@ispesl.it, claudio.andenna@iss.infn.it
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// *Barbara Caccia barbara.caccia@iss.it
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// with the support of Pablo Cirrone (LNS, INFN Catania Italy)
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// with the contribute of Alessandro Occhigrossi*
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//
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// ^INAIL DIPIA - ex ISPESL and INFN Roma, gruppo collegato Sanità, Italy
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// *Istituto Superiore di Sanità and INFN Roma, gruppo collegato Sanità, Italy
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// Viale Regina Elena 299, 00161 Roma (Italy)
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// tel (39) 06 49902246
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// fax (39) 06 49387075
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//
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// more information:
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// http://g4advancedexamples.lngs.infn.it/Examples/medical-linac
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//
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//*******************************************************//
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// See more at: http://workgroup.lngs.infn.it/geant4lns/
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//
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// ----------------------------------------------------------------------------
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// GEANT 4 - ML2 example
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// ----------------------------------------------------------------------------
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// Code developed by:
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//
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// G.A.P. Cirrone(a)*
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//
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// (a) Laboratori Nazionali del Sud
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// of the INFN, Catania, Italy
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//
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// * cirrone@lns.infn.it
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// ----------------------------------------------------------------------------
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#include "ML2StepMax.hh"
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#include "ML2StepMaxMessenger.hh"
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/////////////////////////////////////////////////////////////////////////////
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ML2StepMax::ML2StepMax(const G4String& processName)
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: G4VDiscreteProcess(processName),MaxChargedStep(DBL_MAX)
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{
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pMess = new ML2StepMaxMessenger(this);
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}
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/////////////////////////////////////////////////////////////////////////////
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ML2StepMax::~ML2StepMax()
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{ delete pMess; }
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/////////////////////////////////////////////////////////////////////////////
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G4bool ML2StepMax::IsApplicable(const G4ParticleDefinition& particle)
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{
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return (particle.GetPDGCharge() != 0.);
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}
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/////////////////////////////////////////////////////////////////////////////
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void ML2StepMax::SetMaxStep(G4double step) {MaxChargedStep = step;}
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/////////////////////////////////////////////////////////////////////////////
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G4double ML2StepMax::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) &&
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(aTrack.GetVolume()->GetName() == "DetectorPhys"))
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ProposedStep = MaxChargedStep;
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return ProposedStep;
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}
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/////////////////////////////////////////////////////////////////////////////
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G4VParticleChange* ML2StepMax::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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