| Geant4 Cross Reference |
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25 // 25 //
26 // G4PhysicsModelCatalog 26 // G4PhysicsModelCatalog
27 // 27 //
28 // Class description: 28 // Class description:
29 // 29 //
30 // Singleton, collection of physics models, to 30 // Singleton, collection of physics models, to be used by models and G4Track.
31 31
32 // Author: M.Asai (SLAC), 26 September 2013 32 // Author: M.Asai (SLAC), 26 September 2013
33 33
34 // Revised in August 2021 by A.Ribon (CERN). 34 // Revised in August 2021 by A.Ribon (CERN).
35 // ------------------------------------------- 35 // --------------------------------------------------------------------
36 #ifndef G4PhysicsModelCatalog_hh 36 #ifndef G4PhysicsModelCatalog_hh
37 #define G4PhysicsModelCatalog_hh 37 #define G4PhysicsModelCatalog_hh
38 38
39 #include <vector> 39 #include <vector>
40 40
41 #include "G4String.hh" 41 #include "G4String.hh"
42 #include "globals.hh" 42 #include "globals.hh"
43 43
44 44
45 class G4PhysicsModelCatalog { 45 class G4PhysicsModelCatalog {
46 public: 46 public:
47 static void Initialize(); 47 static void Initialize();
48 ~G4PhysicsModelCatalog() << 48 ~G4PhysicsModelCatalog();
49 G4PhysicsModelCatalog( const G4PhysicsMode 49 G4PhysicsModelCatalog( const G4PhysicsModelCatalog& ) = delete;
50 G4PhysicsModelCatalog& operator=( const G4 50 G4PhysicsModelCatalog& operator=( const G4PhysicsModelCatalog& ) = delete;
51 51
52 static const G4String GetModelNameFromID( 52 static const G4String GetModelNameFromID( const G4int modelID );
53 static const G4String GetModelNameFromInde 53 static const G4String GetModelNameFromIndex( const G4int modelIndex );
54 static G4int GetModelID( const G4int model 54 static G4int GetModelID( const G4int modelIndex );
55 static G4int GetModelID( const G4String& m 55 static G4int GetModelID( const G4String& modelName );
56 static G4int GetModelIndex( const G4int mo 56 static G4int GetModelIndex( const G4int modelID );
57 static G4int GetModelIndex( const G4String 57 static G4int GetModelIndex( const G4String& modelName );
58 // There are two integer values: the model 58 // There are two integer values: the model ID and the model Index.
59 // The model ID is a unique integer which 59 // The model ID is a unique integer which identifies not only the model
60 // but also the category to which it belon 60 // but also the category to which it belongs to; future models should
61 // be given an model ID consistent with th 61 // be given an model ID consistent with their category.
62 // In the Geant4 code, it should always be 62 // In the Geant4 code, it should always be the model ID, not the model Index,
63 // which is used. 63 // which is used.
64 // The model Index is the index of the vec 64 // The model Index is the index of the vector of either model IDs, or
65 // model names (these two vectors have the 65 // model names (these two vectors have the same size).
66 // The model Index for a model does not ha 66 // The model Index for a model does not have meaning in itself:
67 // it depends only on the order in which t 67 // it depends only on the order in which the vectors are filled.
68 // The model Index is useful for plotting 68 // The model Index is useful for plotting because the index of the vector
69 // has contiguous, small non-negative inte 69 // has contiguous, small non-negative integer values, whereas the modelID
70 // has non-contiguous, large, positive int 70 // has non-contiguous, large, positive integer values (unconvenient for plotting).
71 // The idea is that, starting from Geant4 71 // The idea is that, starting from Geant4 version 11.0, all the three
72 // identifiers (modelID, index, name) rema 72 // identifiers (modelID, index, name) remain the same regardless of the
73 // physics list, application, and version 73 // physics list, application, and version of Geant4.
74 74
75 static G4int Entries(); 75 static G4int Entries();
76 // The size of the two vectors (of model I 76 // The size of the two vectors (of model IDs and model names) are required to be the same.
77 77
78 static void PrintAllInformation(); 78 static void PrintAllInformation();
79 // Print all information of this class abo 79 // Print all information of this class about the models, i.e. each entry
80 // of the two vectors - the one of model-I 80 // of the two vectors - the one of model-IDs and the one of model-names.
81 81
82 static G4int GetMinAllowedModelIDValue(); 82 static G4int GetMinAllowedModelIDValue();
83 static G4int GetMaxAllowedModelIDValue(); 83 static G4int GetMaxAllowedModelIDValue();
84 // Returns the two limits, min and max res 84 // Returns the two limits, min and max respectively, that the modelID value can have.
85 85
86 private: 86 private:
87 G4PhysicsModelCatalog() = default; << 87 G4PhysicsModelCatalog();
88 88
89 static void SanityCheck(); 89 static void SanityCheck();
90 // Check that the two vectors (of model ID 90 // Check that the two vectors (of model IDs and model names) have the same size,
91 // the model IDs have the expected values 91 // the model IDs have the expected values (i.e. within the allowed interval), and
92 // there are no duplication of either mode 92 // there are no duplication of either model IDs or model names.
93 93
94 inline static void InsertModel( G4int mode 94 inline static void InsertModel( G4int modelID, G4String modelName );
95 95
96 static G4bool isInitialized; 96 static G4bool isInitialized;
97 static const G4int theMinAllowedModelIDVal 97 static const G4int theMinAllowedModelIDValue = 10000;
98 static const G4int theMaxAllowedModelIDVal 98 static const G4int theMaxAllowedModelIDValue = 39999;
99 99
100 static std::vector< G4int >* theVectorO 100 static std::vector< G4int >* theVectorOfModelIDs; // Non-contiguous large, positive integers
101 static std::vector< G4String >* theVectorO 101 static std::vector< G4String >* theVectorOfModelNames;
102 }; 102 };
103 103
104 104
105 inline G4int G4PhysicsModelCatalog::GetMinAllo 105 inline G4int G4PhysicsModelCatalog::GetMinAllowedModelIDValue() {
106 return theMinAllowedModelIDValue; 106 return theMinAllowedModelIDValue;
107 } 107 }
108 108
109 inline G4int G4PhysicsModelCatalog::GetMaxAllo 109 inline G4int G4PhysicsModelCatalog::GetMaxAllowedModelIDValue() {
110 return theMaxAllowedModelIDValue; 110 return theMaxAllowedModelIDValue;
111 } 111 }
112 112
113 inline void G4PhysicsModelCatalog::InsertModel 113 inline void G4PhysicsModelCatalog::InsertModel( G4int modelID, G4String modelName ) {
114 theVectorOfModelIDs->push_back( modelID ); 114 theVectorOfModelIDs->push_back( modelID );
115 theVectorOfModelNames->push_back( modelName 115 theVectorOfModelNames->push_back( modelName );
116 } 116 }
117 117
118 #endif 118 #endif
119 119