Import Geant4 0.1.0 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: G4LowEnergyCompton.hh,v 1.3 1999/06/28 15:47:03 aforti Exp $
+// GEANT4 tag $Name: geant4-00-01 $
+//
+// 
+// ------------------------------------------------------------
+//      GEANT 4 class header file --- Copyright CERN 1995
+//      CERN Geneva Switzerland
+//
+//      For information related to this code contact:
+//      CERN, CN Division, ASD group
+//      History: first implementation, based on object model of
+//      2nd December 1995, G.Cosmo
+//      ------------ G4LowEnergyCompton physics process ------
+//                   by Michel Maire, April 1996
+// ************************************************************
+// 01-02-96, First implementation A.Forti 
+// 21-06-96, SetCuts implementation, M.Maire
+// 06-01-97, crossection table + meanfreepath table, M.Maire
+// 17-02-97, New Physics scheme
+// 25-02-97, GetMeanFreePath() now is public function
+// 12-03-97, new physics scheme again
+// ------------------------------------------------------------
+
+#ifndef G4LowEnergyCompton_h
+#define G4LowEnergyCompton_h 
+
+// Base Class Headers
+#include "G4VDiscreteProcess.hh"
+
+// Contained Variables Headers
+#include "G4LowEnergyUtilities.hh"
+#include "G4Gamma.hh"
+
+class G4LowEnergyCompton : public G4VDiscreteProcess{
+
+private: 
+
+  // hide assignment operator as private 
+  G4LowEnergyCompton& operator=(const G4LowEnergyCompton &right);
+  G4LowEnergyCompton(const G4LowEnergyCompton& );
+ 
+public:
+  
+  G4LowEnergyCompton(const G4String& processName ="LowEnCompton");
+  
+  ~G4LowEnergyCompton();
+
+  G4bool IsApplicable(const G4ParticleDefinition&);
+  
+  void BuildPhysicsTable(const G4ParticleDefinition& GammaType);
+ 
+  G4double GetMeanFreePath(const G4Track& aTrack, 
+			   G4double previousStepSize, 
+			   G4ForceCondition* condition);
+
+  G4VParticleChange* PostStepDoIt(const G4Track& aTrack, const G4Step& aStep);
+  
+protected:
+
+  void BuildScatteringFunctionTable();
+  void BuildCrossSectionTable();
+  void BuildMeanFreePathTable();
+  void BuildZVec();
+
+private:
+
+  G4Element* SelectRandomAtom(const G4DynamicParticle*, G4Material*);
+  
+  G4SecondLevel* theCrossSectionTable;
+  G4SecondLevel* theScatteringFunctionTable;
+  G4PhysicsTable* theMeanFreePathTable;
+  G4Data* ZNumVec;
+
+  G4LowEnergyUtilities util;
+
+  G4double LowestEnergyLimit; // low  energy limit of the crosssection data 
+  G4double HighestEnergyLimit; // high energy limit of the crosssection data
+  G4int NumbBinTable; // number of bins in the data  tables
+
+  G4double MeanFreePath; // actual Mean Free Path (current medium)
+};
+
+#include "G4LowEnergyCompton.icc"
+
+#endif
+
+
+
+
+
+
+
+