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// $Id: G4eIonisation.icc,v 1.10 2001/11/09 13:56:28 maire Exp $
// GEANT4 tag $Name: geant4-05-00 $
//
// 
//----------------- G4eIonisation physics process ------------------------------
//                  by Laszlo Urban, 20 March 1997
//------------------------------------------------------------------------------
//
// 24-11-97: correction on MeanFreePath for KinEnergy > HighestLimit
// 28-05-01: V.Ivanchenko minor changes to provide ANSI -wall compilation 
//
//------------------------------------------------------------------------------

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inline G4bool G4eIonisation::IsApplicable(const G4ParticleDefinition& particle)
{
   return(  (&particle == G4Electron::Electron())
          ||(&particle == G4Positron::Positron()) );
}
         
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inline G4double G4eIonisation::GetMeanFreePath(const G4Track& track, G4double,
                                               G4ForceCondition*) 
{
 G4double KineticEnergy = track.GetDynamicParticle()->GetKineticEnergy();
 G4Material* aMaterial  = track.GetMaterial();
   
 G4double MeanFreePath;
 G4bool isOut;
   
 if (KineticEnergy > HighestKineticEnergy) KineticEnergy = HighestKineticEnergy;
 if (KineticEnergy > LowestKineticEnergy)
         MeanFreePath = ((*theMeanFreePathTable)(aMaterial->GetIndex()))->
                        GetValue(KineticEnergy, isOut);     
 else    MeanFreePath = DBL_MAX;

 return MeanFreePath;
}

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inline 
G4double G4eIonisation::GetLambda(G4double KineticEnergy, G4Material* material)
{
  G4bool isOut;
  return (*theMeanFreePathTable)[material->GetIndex()]->
                                           GetValue(KineticEnergy,isOut);
}

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