Gabriele Cosmo
106 lines
3.7 KiB
C++
106 lines
3.7 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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/// \file electromagnetic/TestEm3/include/StepMax.hh
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/// \brief Definition of the StepMax class
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//
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// $Id: StepMax.hh 66241 2012-12-13 18:34:42Z gunter $
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#ifndef StepMax_h
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#define StepMax_h 1
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#include "globals.hh"
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#include "G4VDiscreteProcess.hh"
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#include "G4ParticleDefinition.hh"
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#include "G4Step.hh"
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#include "DetectorConstruction.hh"
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class StepMaxMessenger;
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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class StepMax : public G4VDiscreteProcess
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{
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public:
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StepMax(const G4String& processName = "UserStepMax");
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~StepMax();
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G4bool IsApplicable(const G4ParticleDefinition&);
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void SetStepMax(G4int, G4double);
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G4double GetStepMax(G4int k) { return fStepMax[k];};
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G4double PostStepGetPhysicalInteractionLength( const G4Track& track,
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G4double previousStepSize,
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G4ForceCondition* condition);
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G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
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G4double GetMeanFreePath(const G4Track&, G4double,G4ForceCondition*)
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{return DBL_MAX;};
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private:
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G4double fStepMax[MaxAbsor];
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StepMaxMessenger* fMess;
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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inline
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G4double StepMax::PostStepGetPhysicalInteractionLength( const G4Track& aTrack,
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G4double, 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 limit = DBL_MAX;
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G4int n = aTrack.GetVolume()->GetCopyNo();
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if (n < MaxAbsor) limit = fStepMax[n];
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return limit;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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inline
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G4VParticleChange* StepMax::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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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#endif
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