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G4GeneralParticleSourceData.hh
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28 //
29 // GEANT4 Class file
30 //
31 //
32 // File name: G4GeneralParticleSourceData.hh
33 //
34 // Author: Andrew Green
35 //
36 // Creation date: 20 Mar 2014
37 //
38 // Class Description:
39 // This class uses the singleton pattern to create a single copy of the data
40 // needed for the G4GPS class. As yet, only the largest parts have been split
41 // off.
42 //
43 // Thread Safety:
44 // Singleton creation (G4GeneralParticleSourceData::Instance()) is thread safe.
45 // Getters are thread-safe if no other thread is adding/deleting a source or normalizing
46 // However please note that the setters are usually accessed via messenger. This should be
47 // instantiated in master thread.
48 //
49 // For convinience Lock and Unlock methods are provided that can be used to serialize calls.
50 // For example:
51 // gpsdata=G4GeneralParticleSourceData::Instance();
52 // gpsdata->Lock();
53 // gpsdata->AddASource(1.0);
54 // gpsdata->Unlock();
55 
56 
57 #ifndef G4GPS_DATA_HH
58 #define G4GPS_DATA_HH 1
59 
61 #include "G4Threading.hh"
62 
64 {
65  public:
67 
68  void AddASource(G4double intensity);
69  void DeleteASource(G4int idx);
70  void ClearSources();
71 
72  void IntensityNormalise();
73 
74  G4bool Normalised() const {return normalised;}
75 
77  G4SingleParticleSource* GetCurrentSource() const {return currentSource;}
78 
79  G4int GetSourceVectorSize() const {return G4int(sourceVector.size());}
80  G4int GetIntensityVectorSize() const {return G4int(sourceIntensity.size());}
81  G4double GetIntensity(G4int idx)const {return sourceIntensity.at(idx);}
82  G4double GetSourceProbability(G4int idx) const {return sourceProbability.at(idx);}
83 
85 
86  void SetFlatSampling(G4bool fSamp){flat_sampling = fSamp;}
87  G4bool GetFlatSampling() const { return flat_sampling; }
88 
89  void SetMultipleVertex(G4bool flag) { multiple_vertex = flag; }
90  G4bool GetMultipleVertex() const { return multiple_vertex; }
91 
92  G4int GetCurrentSourceIdx() const { return currentSourceIdx; }
93 
95  //Lock/Unlock shared mutex
96  void Lock();
97  void Unlock();
98 
99  private:
102 
103 
104  private:
105 
106  std::vector<G4SingleParticleSource*> sourceVector;
107  std::vector <G4double> sourceIntensity;
108  std::vector <G4double> sourceProbability;
109 
110  G4bool multiple_vertex;
111  G4bool flat_sampling;
112  G4bool normalised;
113 
114  G4int currentSourceIdx;
115  G4SingleParticleSource* currentSource;
116  G4Mutex mutex;
117 };
118 
119 #endif
G4SingleParticleSource * GetCurrentSource() const
int G4int
Definition: G4Types.hh:78
G4double GetSourceProbability(G4int idx) const
bool G4bool
Definition: G4Types.hh:79
G4double GetIntensity(G4int idx) const
G4int G4Mutex
Definition: G4Threading.hh:173
double G4double
Definition: G4Types.hh:76
static G4GeneralParticleSourceData * Instance()