Gabriele Cosmo
62 lines
2.2 KiB
Plaintext
62 lines
2.2 KiB
Plaintext
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4hIonisationPlus.icc,v 1.1.8.1 1999/12/07 20:50:55 gunter Exp $
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// GEANT4 tag $Name: geant4-01-00 $
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//
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//
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// ---------------------------------------------------------------
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// GEANT 4 class inlined methods file
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//
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// For information related to this code contact:
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// CERN, IT Division, ASD group
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// ------------ G4hIonisationPlus physics process ------------
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// by Laszlo Urban, 30 May 1997
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// ***************************************************************
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// It is the first implementation of the NEW IONISATION PROCESS.
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// It calculates the ionisation of charged hadrons.
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// ***************************************************************
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// 24/09/97: corrected by L.Urban
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// 20/11/97: correction on MeanFreePath for KineticEnergy > HighestLimit
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// ---------------------------------------------------------------
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inline G4double G4hIonisationPlus::GetMeanFreePath(
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const G4Track& trackData,
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G4double previousStepSize,
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G4ForceCondition* condition)
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{
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const G4DynamicParticle* aParticle ;
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G4Material* aMaterial ;
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G4double MeanFreePath;
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G4bool isOutRange ;
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*condition = NotForced ;
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aParticle = trackData.GetDynamicParticle() ;
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aMaterial = trackData.GetMaterial() ;
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G4double KineticEnergy = aParticle->GetKineticEnergy() ;
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if(KineticEnergy < LowestKineticEnergy)
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MeanFreePath = DBL_MAX;
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else {
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if(KineticEnergy > HighestKineticEnergy)
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KineticEnergy = HighestKineticEnergy;
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MeanFreePath = ((*theMeanFreePathTable)(aMaterial->GetIndex()))->
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GetValue(KineticEnergy,isOutRange) ;
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}
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return MeanFreePath ;
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}
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inline G4bool G4hIonisationPlus::IsApplicable(
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const G4ParticleDefinition& particle)
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{
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return(particle.GetPDGCharge() != 0.);
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}
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