Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/processes/electromagnetic/dna/management/include/G4ITReactionChange.hh

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  1 //
  2 // ********************************************************************
  3 // * License and Disclaimer                                           *
  4 // *                                                                  *
  5 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
  6 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
  7 // * conditions of the Geant4 Software License,  included in the file *
  8 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
  9 // * include a list of copyright holders.                             *
 10 // *                                                                  *
 11 // * Neither the authors of this software system, nor their employing *
 12 // * institutes,nor the agencies providing financial support for this *
 13 // * work  make  any representation or  warranty, express or implied, *
 14 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file  LICENSE  and URL above *
 16 // * for the full disclaimer and the limitation of liability.         *
 17 // *                                                                  *
 18 // * This  code  implementation is the result of  the  scientific and *
 19 // * technical work of the GEANT4 collaboration.                      *
 20 // * By using,  copying,  modifying or  distributing the software (or *
 21 // * any work based  on the software)  you  agree  to acknowledge its *
 22 // * use  in  resulting  scientific  publications,  and indicate your *
 23 // * acceptance of all terms of the Geant4 Software license.          *
 24 // ********************************************************************
 25 //
 26 //
 27 // Author: Mathieu Karamitros
 28 
 29 // The code is developed in the framework of the ESA AO7146
 30 //
 31 // We would be very happy hearing from you, send us your feedback! :)
 32 //
 33 // In order for Geant4-DNA to be maintained and still open-source,
 34 // article citations are crucial. 
 35 // If you use Geant4-DNA chemistry and you publish papers about your software, 
 36 // in addition to the general paper on Geant4-DNA:
 37 //
 38 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
 39 //
 40 // we would be very happy if you could please also cite the following
 41 // reference papers on chemistry:
 42 //
 43 // J. Comput. Phys. 274 (2014) 841-882
 44 // Prog. Nucl. Sci. Tec. 2 (2011) 503-508 
 45 
 46 #ifndef G4ITReactionChange_H
 47 #define G4ITReactionChange_H
 48 
 49 #include "globals.hh"
 50 #include "G4ParticleChange.hh"
 51 #include <vector>
 52 
 53 /**
 54  * Similar to G4ParticleChange, but deal with two tracks
 55  * rather than one.
 56  */
 57 
 58 class G4ITReactionChange
 59 {
 60 public:
 61   /** Default constructor */
 62   G4ITReactionChange();
 63   /** Default destructor */
 64   virtual ~G4ITReactionChange();
 65 
 66   //_____________________________________________________
 67   // To be used by reaction processes
 68   void Initialize(const G4Track&,
 69                   const G4Track&,
 70                   G4VParticleChange* particleChangeA = nullptr,
 71                   G4VParticleChange* particleChangeB = nullptr);
 72   void AddSecondary(G4Track* aSecondary);
 73   inline void KillParents(G4bool);
 74 
 75   // If both parents are not killed therefore
 76   // we can used the particle change
 77   // you will have to give the pointers
 78   // of your particleChange while initializing
 79   // but it might tell you that energy is not
 80   // conserved for instance
 81   G4VParticleChange* GetParticleChange(const G4Track*);
 82 
 83   //_____________________________________________________
 84   // Not to be used in reaction processes
 85   void UpdateStepInfo(G4Step*, G4Step*);
 86   G4Track* GetSecondary(G4int) const;
 87   std::vector<G4Track*>* GetfSecondary();
 88 
 89   G4int GetNumberOfSecondaries() const;
 90   G4bool WereParentsKilled() const;
 91 
 92   const G4Track* GetTrackA();
 93   const G4Track* GetTrackB();
 94 
 95 protected:
 96   /** Copy constructor
 97    *  \param other Object to copy from
 98    */
 99   G4ITReactionChange(const G4ITReactionChange& other);
100   /** Assignment operator
101    *  \param other Object to assign from
102    *  \return A reference to this
103    */
104   G4ITReactionChange& operator=(const G4ITReactionChange& other);
105   // equal/unequal operator
106   G4bool operator==(const G4ITReactionChange &right) const;
107   G4bool operator!=(const G4ITReactionChange &right) const;
108   // "equal" means that the objects have the same pointer.
109 protected:
110   std::map<const G4Track*, G4VParticleChange*> fParticleChange;
111   std::vector<G4Track*>* fSecondaries{nullptr};
112   G4int fNumberOfSecondaries{0};
113   G4bool fKillParents{false};
114   G4bool fParticleChangeIsSet{false};
115 };
116 
117 inline G4Track* G4ITReactionChange::GetSecondary(G4int anIndex) const
118 {
119   if (fSecondaries != nullptr) return (*fSecondaries)[anIndex];
120   return nullptr;
121 }
122 
123 inline G4int G4ITReactionChange::GetNumberOfSecondaries() const
124 {
125   return fNumberOfSecondaries;
126 }
127 
128 inline void G4ITReactionChange::KillParents(G4bool kill)
129 {
130   fKillParents = kill;
131 }
132 
133 inline G4bool G4ITReactionChange::WereParentsKilled() const
134 {
135   return fKillParents;
136 }
137 
138 inline std::vector<G4Track*>* G4ITReactionChange::GetfSecondary()
139 {
140   return fSecondaries;
141 }
142 
143 #endif // G4ITReactionChange_H
144