Old TOF library: removing
[u/mrichter/AliRoot.git] / FMD / AliFMDMap.h
CommitLineData
4347b38f 1#ifndef ALIFMDMAP_H
2#define ALIFMDMAP_H
3/* Copyright(c) 1998-2000, ALICE Experiment at CERN, All rights
4 * reserved.
5 *
6 * See cxx source for full Copyright notice
7 */
8#ifndef __VECTOR__
9# include <vector>
10#endif
11
12template <typename Type>
13class AliFMDMap : public TObject
14{
42403906 15public:
16 AliFMDMap(size_t maxDet=3, size_t maxRing=2, size_t maxSec=40,
17 size_t maxStr=512);
18 virtual ~AliFMDMap() {}
19 void Clear();
20 Type& operator()(size_t det, Char_t ring, size_t sec, size_t str);
21 const Type& operator()(size_t det, Char_t ring, size_t sec, size_t str)const;
4347b38f 22private:
23 typedef std::vector<Type> ValueVector; // Type of container
24 ValueVector fValues; // Contained values
25 size_t fMaxDetectors; // Maximum # of detectors
26 size_t fMaxRings; // Maximum # of rings
27 size_t fMaxSectors; // Maximum # of sectors
28 size_t fMaxStrips; // Maximum # of strips
29
30 size_t CalcIndex(size_t det, Char_t ring, size_t sec, size_t str) const;
4347b38f 31 ClassDef(AliFMDMap, 0); // Map of FMD index's to values
32};
33
34
35//____________________________________________________________________
36template <typename Type>
37inline
38AliFMDMap<Type>::AliFMDMap(size_t maxDet,
39 size_t maxRing,
40 size_t maxSec,
41 size_t maxStr)
42 : fValues(maxDet * maxRing * maxSec * maxStr),
43 fMaxDetectors(maxDet),
44 fMaxRings(maxRing),
45 fMaxSectors(maxSec),
46 fMaxStrips(maxStr)
47{
48 // Construct a map
49 //
50 // Parameters:
51 // maxDet Maximum # of detectors
52 // maxRinf Maximum # of rings
53 // maxSec Maximum # of sectors
54 // maxStr Maximum # of strips
55}
56
57
58//____________________________________________________________________
59template <typename Type>
60inline size_t
61AliFMDMap<Type>::CalcIndex(size_t det, Char_t ring, size_t sec, size_t str) const
62{
63 // Calculate index into storage from arguments.
64 //
65 // Parameters:
66 // det Detector #
67 // ring Ring ID
68 // sec Sector #
69 // str Strip #
70 //
71 // Returns appropriate index into storage
72 //
73 size_t ringi = (ring == 'I' || ring == 'i' ? 0 : 1);
74 size_t idx =
75 (det + fMaxDetectors * (ringi + fMaxRings * (sec + fMaxSectors * str)));
76 if (idx >= fMaxDetectors * fMaxRings * fMaxSectors * fMaxStrips) {
77 Fatal("CalcIndex", "Index (%d,'%c',%d,%d) out of bounds, "
78 "in particular the %s index",
79 det, ring, sec, str,
80 (det >= fMaxDetectors ? "Detector" :
81 (ringi >= fMaxRings ? "Ring" :
82 (sec >= fMaxSectors ? "Sector" : "Strip"))));
83 return 0;
84 }
85 return idx;
86}
87
88//____________________________________________________________________
89template <typename Type>
90inline void
91AliFMDMap<Type>::Clear()
92{
93 // Resets stored values to the default value for that type
94 for (size_t i = 0; i < fValues.size(); ++i) fValues[i] = Type();
95}
96
97//____________________________________________________________________
98template <typename Type>
99inline Type&
100AliFMDMap<Type>::operator()(size_t det, Char_t ring, size_t sec, size_t str)
101{
102 // Parameters:
103 // det Detector #
104 // ring Ring ID
105 // sec Sector #
106 // str Strip #
107 //
108 // Returns data[det][ring][sec][str]
109 return fValues[CalcIndex(det, ring, sec, str)];
110}
111
112//____________________________________________________________________
113template <typename Type>
114inline const Type&
115AliFMDMap<Type>::operator()(size_t det, Char_t ring, size_t sec, size_t str)const
116{
117 // Parameters:
118 // det Detector #
119 // ring Ring ID
120 // sec Sector #
121 // str Strip #
122 //
123 // Returns data[det][ring][sec][str]
124 return fValues[CalcIndex(det, ring, sec, str)];
125}
126
127
128
129#endif
0d0e6995 130//____________________________________________________________________
131//
132// Local Variables:
133// mode: C++
134// End:
4347b38f 135//
136// EOF
137//
138
139