G4Gamma.hh

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//
// ------------------------------------------------------------
//      GEANT 4 class header file
//
//      History: first implementation, based on object model of
//      4-th April 1996, G.Cosmo
// ****************************************************************
//  New impelemenataion as an utility class  H.Kurashige, 14 July 2004
// ----------------------------------------------------------------
 
#ifndef G4Gamma_h
#define G4Gamma_h 1
 
#include "G4ParticleDefinition.hh"
 
class G4Gamma : public G4ParticleDefinition
{
  public:
    static G4Gamma* Definition();
    static G4Gamma* GammaDefinition();
    static G4Gamma* Gamma();
 
  private:  // hide constructor as private
    G4Gamma() {}
    ~G4Gamma() override = default;
 
    static G4Gamma* theInstance;
};
 
#endif