Import Geant4 0.0.0 source tree

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+// 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: G4MultipleScattering.hh,v 2.9 1998/12/09 09:17:31 urban Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+// $Id:
+// --------------------------------------------------------------
+//    GEANT 4 class header file
+//  
+//    For information related to this code contact:
+//    CERN, IT Division, ASD Group
+//    History: based on object model of
+//    2nd December 1995, G.Cosmo
+//    --------- G4MultipleScattering physics process --------
+//               by Laszlo Urban, October 1997
+// **************************************************************
+//      UNIVERSAL: for arbitrary single charged particle
+//  09/12/98:      charge can be != +- 1 !!!!   L.Urban
+// --------------------------------------------------------------
+// 22/10/98: cleanup , L.Urban
+
+#ifndef G4MultipleScattering_h
+#define G4MultipleScattering_h 1
+
+#include "G4ios.hh"
+#include "globals.hh"
+#include "Randomize.hh"
+#include "G4EnergyLossTables.hh"
+#include "G4Electron.hh"
+#include "G4Positron.hh"
+#include "G4MuonPlus.hh"
+#include "G4Proton.hh"
+#include "G4PhysicsLogVector.hh"
+#include "G4GPILSelection.hh"
+#include "G4VContinuousDiscreteProcess.hh"
+#include "G4Step.hh"
+#include "G4Track.hh"
+#include "G4Material.hh"
+#include "G4ParticleChangeForMSC.hh"
+#include "G4UnitsTable.hh"
+
+class G4MultipleScattering : public G4VContinuousDiscreteProcess
+
+{
+ public:
+
+   G4MultipleScattering(const G4String& processName="msc") ;
+
+   ~G4MultipleScattering() ;
+          
+   G4bool IsApplicable ( const G4ParticleDefinition& ) ;
+
+   void SetPhysicsTableBining(G4double lowE,G4double highE,G4int nBins);
+
+   void BuildPhysicsTable(const G4ParticleDefinition& aParticleType) ;
+
+   void PrintInfoDefinition();
+
+   G4double GetContinuousStepLimit(const G4Track& aTrack,
+                                   G4double previousStepSize,
+                                   G4double currentMinimumStep,
+                                   G4double& currentSafety) ; 
+
+   G4double GetMeanFreePath(const G4Track& aTrack,
+                            G4double previousStepSize,
+                            G4ForceCondition* condition) ;
+
+   G4VParticleChange* AlongStepDoIt(const G4Track& aTrack,const G4Step& aStep);
+
+   G4VParticleChange* PostStepDoIt(const G4Track& aTrack,const G4Step& aStep) ;
+
+   G4double GetLambda(G4double KineticEnergy,G4Material* material);
+
+ protected:
+
+   G4double ComputeTransportCrossSection(
+                             const G4ParticleDefinition& aParticleType,
+                                   G4double KineticEnergy,
+                                   G4double AtomicNumber) ;
+
+   G4double TrueToGeomTransformation(const G4DynamicParticle* aParticle,
+                                     G4Material* aMaterial,
+                                     G4double truePathLength) ;
+
+ private:
+
+ //  hide assignment operator as  private
+   G4MultipleScattering & operator = (const G4MultipleScattering &right) ;
+   G4MultipleScattering ( const G4MultipleScattering &) ;
+
+
+ // data members ...................................................
+ private:
+
+   G4PhysicsTable* theTransportMeanFreePathTable ;
+
+   G4double fTransportMeanFreePath ;
+
+   G4double fMeanLateralDisplacement ;
+
+   G4double LowestKineticEnergy ;
+   G4double HighestKineticEnergy ;
+   G4int TotBin ;
+
+   const G4Electron* theElectron ;
+   const G4Positron* thePositron ;
+   
+   G4Material* lastMaterial;
+   G4double lastKineticEnergy;
+
+   G4double tLast ;
+   G4double zLast ;
+
+   G4double tuning;
+
+   //New ParticleChange
+   G4ParticleChangeForMSC fParticleChange ;
+   
+};
+
+#include "G4MultipleScattering.icc"
+
+#endif
+ 
+
+