include/Geant4/G4AdjointPositron.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
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0024 // ********************************************************************
0025 //
0026 // ------------------------------------------------------------
0027 //      GEANT 4 class header file
0028 //
0029 //      History:
0030 //    1st March 2007 creation by L. Desorgher based on a modification of G4Positrony
0031 //    06  Nov.  2008 modified for Geant4-09-02  by Hisaya Kurashige
0032 //
0033 //-------------------------------------------------------------
0034 //  Documentation:
0035 //    Adjoint particles are used in Reverse/Adjoint Monte Carlo simulations. New adjoint
0036 //    processes act on adjoint particles when they are  tracked backward in the geometry.
0037 //    The use of adjoint particles instead of "normal" particles
0038 //    during a reverse simulation is based on an idea of M. Asai
0039 //
0040 #ifndef G4AdjointPositron_h
0041 #define G4AdjointPositron_h 1
0042
0043 #include "G4ParticleDefinition.hh"
0044
0045 class G4AdjointPositron : public G4ParticleDefinition
0046 {
0047   public:
0048     static G4AdjointPositron* Definition();
0049     static G4AdjointPositron* AdjointPositronDefinition();
0050     static G4AdjointPositron* AdjointPositron();
0051
0052   private:
0053     G4AdjointPositron() {}
0054     ~G4AdjointPositron() override = default;
0055
0056     static G4AdjointPositron* theInstance;
0057 };
0058
0059 #endif