Gabriele Cosmo
115 lines
3.5 KiB
Plaintext
115 lines
3.5 KiB
Plaintext
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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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 *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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//
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//
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// R&D since 1996: Vladimir.Grichine@cern.ch
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//
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//
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// 29.04.03 V.Grichine, corrections for cuts per region
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// 12.07.00 V.Grichine, GetFreePath and GetdEdx were added
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// 11.07.00 V.Grichine, modifications in GetMeanFreePath
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// 06.01.00 V.Grichine, modifications in GetConstraints and GetMenaFreePath
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// corrected by L.Urban on 24/09/97
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////////////////////////////////////////////////////////////////////
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//
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//
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inline G4double
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G4PAIonisation::GetConstraints(const G4DynamicParticle *,
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G4Material *aMaterial )
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{
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size_t index = aMaterial->GetIndex() ;
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// G4cout<<"G4PAIonisation::GetConstraints is called"<<G4endl ;
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if(index != fMatIndex)
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{
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return DBL_MAX ;
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}
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else
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{
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if(aMaterial->GetState() == kStateGas)
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{
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return 100*mm ;
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}
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else
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{
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return 0.1*mm ;
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}
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}
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}
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//////////////////////////////////////////////////////////////////////////
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//
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//
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inline G4double
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G4PAIonisation::GetContinuousStepLimit( const G4Track& track ,
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G4double ,
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G4double currentMinimumStep ,
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G4double& )
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{
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G4double Step =
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GetConstraints(track.GetDynamicParticle(),track.GetMaterial()) ;
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if( (Step > 0.0) && (Step < currentMinimumStep) ) currentMinimumStep = Step ;
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return Step ;
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}
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//////////////////////////////////////////////////////////////////////
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//
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//
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inline G4bool G4PAIonisation::IsApplicable(
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const G4ParticleDefinition& particle)
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{
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return( particle.GetPDGCharge() != 0. &&
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particle.GetPDGMass() > 0. );
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}
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//////////////////////////////////////////////////////////////////////////
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//
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//
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inline
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G4double G4PAIonisation::GetSandiaPhotoAbsCof(G4int i, G4int j) const
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{
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if(i < 0 || i >= fSandiaIntervalNumber || j < 0 || j > 4)
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{
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G4Exception("Invalid arguments in G4Material::GetSandiaPhotoAbsCof") ;
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}
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return fSandiaPhotoAbsCof[i][j] ;
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}
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//
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//
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/////////////////////////////////////////////////////////////////////////
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