| Geant4 Cross Reference |
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 // Hadronic Process: Nuclear De-excitations interface
28 //
29 // by V. Lara (Oct 1998) written from G4Evaporation.hh (May 1998)
30 //
31 // Modifications:
32 // 03 September 2008 by J. M. Quesada for external choice of inverse
33 // cross section option
34 // 06 September 2008 (JMQ) Also external choices have been added for
35 // superimposed Coulomb barrier (if useSICBis set true, by default is false)
36 // 23 January 2012 by V.Ivanchenko added pointer of G4VPhotonEvaporation to
37 // the constructor
38 //
39
40 #ifndef G4VEvaporation_h
41 #define G4VEvaporation_h 1
42
43 #include "globals.hh"
44 #include "G4Fragment.hh"
45 #include "G4VEvaporationFactory.hh"
46 #include "G4VEvaporationChannel.hh"
47 #include <vector>
48
49 class G4VEvaporationChannel;
50 class G4VFermiBreakUp;
51
52 class G4VEvaporation
53 {
54 public:
55
56 G4VEvaporation();
57 virtual ~G4VEvaporation();
58
59 // vector of products is added to the provided vector
60 // primary fragment is deleted or is modified and added to the list
61 // of products
62 virtual void BreakFragment(G4FragmentVector*, G4Fragment* theNucleus);
63
64 // definition of options
65 virtual void InitialiseChannels();
66
67 virtual void SetPhotonEvaporation(G4VEvaporationChannel* ptr);
68
69 inline void SetFermiBreakUp(G4VFermiBreakUp* ptr);
70
71 inline G4VFermiBreakUp* GetFermiBreakUp() const;
72 inline G4VEvaporationChannel* GetPhotonEvaporation() const;
73 inline G4VEvaporationChannel* GetFissionChannel() const;
74 inline G4VEvaporationChannel* GetChannel(std::size_t idx) const;
75
76 // for inverse cross section choice
77 inline void SetOPTxs(G4int opt);
78 // for superimposed Coulomb Barrier for inverse cross sections
79 inline void UseSICB(G4bool use);
80
81 inline std::size_t GetNumberOfChannels() const;
82
83 G4VEvaporation(const G4VEvaporation &right) = delete;
84 const G4VEvaporation & operator=(const G4VEvaporation &right) = delete;
85 G4bool operator==(const G4VEvaporation &right) const = delete;
86 G4bool operator!=(const G4VEvaporation &right) const = delete;
87
88 protected:
89
90 void CleanChannels();
91
92 G4VEvaporationChannel* thePhotonEvaporation{nullptr};
93 G4VFermiBreakUp* theFBU{nullptr};
94
95 G4int OPTxs{3};
96 G4bool useSICB{true};
97
98 std::vector<G4VEvaporationChannel*>* theChannels{nullptr};
99 G4VEvaporationFactory* theChannelFactory{nullptr};
100 };
101
102 inline void G4VEvaporation::SetFermiBreakUp(G4VFermiBreakUp* ptr)
103 {
104 theFBU = ptr;
105 }
106
107 inline G4VFermiBreakUp* G4VEvaporation::GetFermiBreakUp() const
108 {
109 return theFBU;
110 }
111
112 inline G4VEvaporationChannel* G4VEvaporation::GetPhotonEvaporation() const
113 {
114 return thePhotonEvaporation;
115 }
116
117 inline G4VEvaporationChannel* G4VEvaporation::GetFissionChannel() const
118 {
119 return (nullptr != theChannels && theChannels->size() > 1) ?
120 (*theChannels)[1] : nullptr;
121 }
122
123 inline G4VEvaporationChannel* G4VEvaporation::GetChannel(std::size_t idx) const
124 {
125 return (nullptr != theChannels && theChannels->size() > idx) ?
126 (*theChannels)[idx] : nullptr;
127 }
128
129 inline void G4VEvaporation::SetOPTxs(G4int opt)
130 {
131 OPTxs = opt;
132 }
133
134 inline void G4VEvaporation::UseSICB(G4bool use)
135 {
136 useSICB = use;
137 }
138
139 inline std::size_t G4VEvaporation::GetNumberOfChannels() const
140 {
141 return (nullptr != theChannels) ? theChannels->size() : 0;
142 }
143
144 #endif
145