Import Geant4 7.0.0 source tree

2016-06-09 11:11:55 +02:00
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * 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: G4eplusAnnihilation70.hh,v 1.3 2004/11/10 08:53:19 vnivanch Exp $
+// GEANT4 tag $Name: geant4-07-00-cand-01 $
+//
+// -------------------------------------------------------------------
+//
+// GEANT4 Class header file
+//
+//
+// File name:     G4eplusAnnihilation70
+//
+// Author:        Vladimir Ivanchenko on base of Michel Maire code
+//
+// Creation date: 02.08.2004
+//
+// Modifications:
+// 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
+//
+//
+// Class Description:
+//
+// This class manages the process of e+ annihilation into 2 gammas
+//
+
+// -------------------------------------------------------------------
+//
+
+#ifndef G4eplusAnnihilation70_h
+#define G4eplusAnnihilation70_h 1
+
+#include "G4VEmProcess.hh"
+#include "G4Positron.hh"
+
+class G4eplusAnnihilation70 : public G4VEmProcess
+{
+
+public:
+
+  G4eplusAnnihilation70(const G4String& name = "annihil");
+
+  virtual ~G4eplusAnnihilation70();
+
+  G4bool IsApplicable(const G4ParticleDefinition& p);
+
+  virtual std::vector<G4DynamicParticle*>* SecondariesPostStep(
+                                   G4VEmModel*,
+                             const G4MaterialCutsCouple*,
+                             const G4DynamicParticle*);
+
+  virtual G4VParticleChange* AtRestDoIt(
+                             const G4Track& track,
+                             const G4Step& stepData);
+
+  virtual G4double AtRestGetPhysicalInteractionLength(
+                             const G4Track& track,
+                             G4ForceCondition* condition
+                            );
+
+  void PrintInfoDefinition();
+  // Print out of the class parameters
+
+  G4PhysicsVector* LambdaPhysicsVector(const G4MaterialCutsCouple*);
+
+
+protected:
+
+  virtual void InitialiseProcess(const G4ParticleDefinition*);
+
+  virtual G4double MaxSecondaryEnergy(const G4DynamicParticle* dp);
+
+private:
+
+ // hide assignment operator
+  G4eplusAnnihilation70 & operator=(const G4eplusAnnihilation70 &right);
+  G4eplusAnnihilation70(const G4eplusAnnihilation70&);
+  
+  G4bool isInitialised;
+
+};
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
+
+inline G4bool G4eplusAnnihilation70::IsApplicable(const G4ParticleDefinition& p)
+{
+  return (&p == G4Positron::Positron());
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
+
+inline G4double G4eplusAnnihilation70::MaxSecondaryEnergy(const G4DynamicParticle* dp)
+{
+  return dp->GetKineticEnergy();
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
+
+inline G4double G4eplusAnnihilation70::AtRestGetPhysicalInteractionLength(
+                              const G4Track&, G4ForceCondition* condition)
+{
+  *condition = NotForced;
+  return 0.0;
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
+
+#include "G4VEmModel.hh"
+
+inline std::vector<G4DynamicParticle*>* G4eplusAnnihilation70::SecondariesPostStep(
+                                                  G4VEmModel* model,
+                                            const G4MaterialCutsCouple* couple,
+                                            const G4DynamicParticle* dp)
+{
+  fParticleChange.ProposeTrackStatus(fStopAndKill);
+  return model->SampleSecondaries(couple, dp, 0.0, 0.0);
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+#endif