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1 //
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25 //
26 // G4MCCIndexConversionTable
27 //
28 // Class description:
29 //
30 // G4MCCIndexConversionTable is used by G4ProductionTable
31 // when the cut table is retrieved from the file.
32 // An index pointing to a Material-Cut-Couple can be different
33 // from the index pointing to the same MCC in the file. This class
34 // has a map between them.
35
36 // Author: H.Kurashige, 20 August 2004 - First implementation
37 // --------------------------------------------------------------------
38 #ifndef G4MCCIndexConversionTable_hh
39 #define G4MCCIndexConversionTable_hh 1
40
41 #include <vector>
42 #include "globals.hh"
43 #include "G4ios.hh"
44
45 class G4MCCIndexConversionTable
46 {
47 public:
48
49 G4MCCIndexConversionTable();
50 // Default constructor.
51
52 virtual ~G4MCCIndexConversionTable();
53 // Destructor.
54
55 void Reset(std::size_t size);
56 // reset conversion table
57
58 G4bool IsUsed(std::size_t index) const;
59 // returns 'true' if the indicated MCC in the file
60 // is used in the current production cut table
61
62 void SetNewIndex(std::size_t index, std::size_t new_value);
63 // set the index in the current production cut table
64 // for the indicated MCC in the file
65
66 G4int GetIndex(std::size_t index) const;
67 // get the index in the current production cut table
68 // for the indicated MCC in the file
69
70 std::size_t size() const;
71
72 protected:
73
74 std::vector<G4int> vecNewIndex;
75 };
76
77 // ------------------
78 // Inline methods
79 // ------------------
80
81 inline
82 G4bool G4MCCIndexConversionTable::IsUsed(std::size_t index) const
83 {
84 // returns 'true' if the indicated MCC in the file
85 // is used in the current production cut table
86 return ((index < vecNewIndex.size()) && (vecNewIndex[index] >= 0));
87 }
88
89 inline
90 void G4MCCIndexConversionTable::SetNewIndex(std::size_t index,
91 std::size_t new_value)
92 {
93 // set the index in the current production cut table
94 // for the indicated MCC in the file
95 if (index < vecNewIndex.size()) vecNewIndex[index] = (G4int)new_value;
96 }
97
98 inline
99 G4int G4MCCIndexConversionTable::GetIndex(std::size_t index) const
100 {
101 // get the index in the current production cut table
102 // for the indicated MCC in the file
103 return (index < vecNewIndex.size()) ? vecNewIndex[index] : -1;
104 }
105
106 inline
107 std::size_t G4MCCIndexConversionTable::size() const
108 {
109 return vecNewIndex.size();
110 }
111
112 #endif
113