include/Geant4/G4AdjointProton.hh

0001 //
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0024 // ********************************************************************
0025 //
0026 // ------------------------------------------------------------
0027 //      GEANT 4 class header file
0028 //
0029 //      History:
0030 //      13 February 2009 creation by L. Desorgher based on a modification of G4Proton
0031 //
0032 //-------------------------------------------------------------
0033 //  Documentation:
0034 //      Adjoint particles are used in Reverse/Adjoint Monte Carlo simulations. New adjoint
0035 //      processes act on adjoint particles when they are  tracked backward in the geometry.
0036 //      The use of adjoint particles instead of "normal" particles during a reverse simulation
0037 //      is based on an idea of M. Asai.
0038 //
0039 #ifndef G4AdjointProton_h
0040 #define G4AdjointProton_h 1
0041
0042 #include "G4ParticleDefinition.hh"
0043
0044 class G4AdjointProton : public G4ParticleDefinition
0045 {
0046   public:
0047     static G4AdjointProton* Definition();
0048     static G4AdjointProton* AdjointProtonDefinition();
0049     static G4AdjointProton* AdjointProton();
0050
0051   private:
0052     G4AdjointProton() {}
0053     ~G4AdjointProton() override = default;
0054
0055     static G4AdjointProton* theInstance;
0056 };
0057
0058 #endif