// This code implementation is the intellectual property of
// the RD44 GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4IeEnergyLoss.icc,v 2.3 1998/10/29 13:56:46 urban Exp $
// GEANT4 tag $Name: geant4-00 $
//
// $Id: 
// ---------------------------------------------------------------
//      GEANT 4 class inlined methods file 
//
//      For information related to this code contact:
//      CERN, IT Division, ASD group
//      History: based on object model of
//      2nd December 1995, G.Cosmo
//      ------------ G4IeEnergyLoss physics process ------------
//                  by Laszlo Urban, 20 March 1997
// ***************************************************************
// It is the first implementation of the NEW UNIFIED ENERGY LOSS PROCESS.       
// It calculates the energy loss of e+/e-.
// -------------------------------------------------------------
//
// 27-05-98: new randomization of the Step limit , new extrapolations for
//           high/low energies. L.Urban
// 26-10-98: cleanup , L.Urban
// ---------------------------------------------------------------

inline G4bool G4IeEnergyLoss::IsApplicable(const G4ParticleDefinition&
                                                     particle)
{
   return(   (&particle == G4Electron::Electron())
           ||(&particle == G4Positron::Positron()) );
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....

inline G4double G4IeEnergyLoss::GetContinuousStepLimit(
                                               const G4Track& track,
                                               G4double,
                                               G4double currentMinimumStep,
                                               G4double&)
{
 
  G4double Step =
    GetConstraints(track.GetDynamicParticle(),track.GetMaterial());

  if ((Step>0.0)&&(Step<currentMinimumStep)) currentMinimumStep = Step;

  return Step ;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....