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1 | #ifndef ALIFMDCALIBGAIN_H | |
2 | #define ALIFMDCALIBGAIN_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 | /** @file AliFMDCalibGain.h | |
9 | @author Christian Holm Christensen <cholm@nbi.dk> | |
10 | @date Sun Mar 26 18:30:16 2006 | |
11 | @brief Per strip gain calibration | |
12 | */ | |
13 | // Gain value and width for each strip in the FMD. | |
14 | // Foo | |
15 | // Bar | |
16 | // | |
17 | #ifndef ALIFMDFLOATMAP_H | |
18 | # include <AliFMDFloatMap.h> | |
19 | #endif | |
20 | #include <iosfwd> | |
21 | class AliFMDBoolMap; | |
22 | ||
23 | //____________________________________________________________________ | |
24 | /** @brief Gain value and width for each strip in the FMD | |
25 | @ingroup FMD_base | |
26 | */ | |
27 | class AliFMDCalibGain : public TObject | |
28 | { | |
29 | public: | |
30 | /** Constructor */ | |
31 | AliFMDCalibGain(); | |
32 | /** Destructor */ | |
33 | ~AliFMDCalibGain() {} | |
34 | /** Copy constructor | |
35 | @param o object to copy from */ | |
36 | AliFMDCalibGain(const AliFMDCalibGain& o); | |
37 | /** Assignment operator | |
38 | @param o Object to assign from */ | |
39 | AliFMDCalibGain& operator=(const AliFMDCalibGain& o); | |
40 | /** Set the values for a strip. | |
41 | @param det Detector | |
42 | @param ring Ring | |
43 | @param sec Sector | |
44 | @param str Strip | |
45 | @param val Value of gain */ | |
46 | void Set(UShort_t det, Char_t ring, UShort_t sec, UShort_t str, Float_t val); | |
47 | /** Set the global threshold | |
48 | @param thres Threshold */ | |
49 | void Set(Float_t thres) { fThreshold = thres; } | |
50 | /** Get gain for a strip. | |
51 | @param det Detector | |
52 | @param ring Ring | |
53 | @param sec Sector | |
54 | @param str Strip | |
55 | @return Gain for strip */ | |
56 | Float_t Value(UShort_t det, Char_t ring, UShort_t sec, UShort_t str); | |
57 | ||
58 | /** | |
59 | Read information from file and set values | |
60 | @param inFile inputFile | |
61 | */ | |
62 | Bool_t ReadFromFile(std::istream & inFile); | |
63 | ||
64 | /** @return threshold */ | |
65 | Float_t Threshold() const { return fThreshold; } | |
66 | const AliFMDFloatMap& Values() const { return fValue; } | |
67 | /** | |
68 | * Make a dead map based on the gain of the channels. If the gain | |
69 | * of a paraticular channel falls outside the range specified by @a | |
70 | * min and @a max, then the channel is marked as dead. | |
71 | * | |
72 | * If the argument @a dead is non-null, then the map passed is | |
73 | * modified. That is, channels marked as dead in the map will | |
74 | * remain marked. Channels that meat the criterion (gain outside | |
75 | * the specified range) will in addition be marked as dead. | |
76 | * | |
77 | * If the argument @a dead is null, then a new map is created and a | |
78 | * pointer to this will be returned. | |
79 | * | |
80 | * @param min Minimum value of gain for a channel before it is | |
81 | * @param max Maximum value of gain for a channel before it is | |
82 | * marked as dead. | |
83 | * @param dead If non-null, then modify this map. | |
84 | * | |
85 | * @return A pointer to possibly newly allocated dead map. | |
86 | */ | |
87 | AliFMDBoolMap* MakeDeadMap(Float_t min, Float_t max, | |
88 | AliFMDBoolMap* dead=0) const; | |
89 | private: | |
90 | AliFMDFloatMap fValue; // Map | |
91 | Float_t fThreshold; // Global threshold | |
92 | ClassDef(AliFMDCalibGain, 1) // Gain data for the FMD | |
93 | }; | |
94 | ||
95 | ||
96 | #endif | |
97 | //____________________________________________________________________ | |
98 | // | |
99 | // Local Variables: | |
100 | // mode: C++ | |
101 | // End: | |
102 | // | |
103 | ||
104 |