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0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 // -------------------------------------------------------------------
0027 //
0028 // File name:     G4PolarizedGammaConversion
0029 //
0030 // Author:        Karim Laihem based on code by Michel Maire
0031 //
0032 // Class Description:
0033 //   polarized version of G4GammaConversion
0034 
0035 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0036 
0037 #ifndef G4PolarizedGammaConversion_h
0038 #define G4PolarizedGammaConversion_h 1
0039 
0040 #include "globals.hh"
0041 #include "G4VEmProcess.hh"
0042 
0043 class G4ParticleDefinition;
0044 class G4VEmModel;
0045 class G4MaterialCutsCouple;
0046 class G4DynamicParticle;
0047 
0048 class G4PolarizedGammaConversion : public G4VEmProcess
0049 
0050 {
0051  public:
0052   explicit G4PolarizedGammaConversion(const G4String& processName = "pol-conv",
0053                                       G4ProcessType type = fElectromagnetic);
0054 
0055   virtual ~G4PolarizedGammaConversion() override;
0056 
0057   // true for Gamma only.
0058   G4bool IsApplicable(const G4ParticleDefinition&) override;
0059 
0060   virtual void ProcessDescription(std::ostream&) const override;
0061   virtual void DumpInfo() const override { ProcessDescription(G4cout); };
0062 
0063   G4PolarizedGammaConversion& operator=(
0064     const G4PolarizedGammaConversion& right) = delete;
0065   G4PolarizedGammaConversion(const G4PolarizedGammaConversion&) = delete;
0066 
0067  protected:
0068   virtual void InitialiseProcess(const G4ParticleDefinition*) override;
0069 
0070  private:
0071   G4bool fIsInitialised;
0072 };
0073 
0074 #endif