]>
Commit | Line | Data |
---|---|---|
d7346eed | 1 | #ifndef ALIFMDANAPARAMETERS_H |
2 | #define ALIFMDANAPARAMETERS_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights | |
4 | * reserved. | |
5 | * | |
6 | * Latest changes by Hans Hjersing Dalsgaard, NBI, hans.dalsgaard@cern.ch | |
7 | * | |
8 | * See cxx source for full Copyright notice | |
9 | */ | |
10 | // | |
11 | //The design of this class is based on the AliFMDParameters class. Its purpose | |
12 | //is to hold parameters for the analysis such as background correction and | |
13 | //fit functions. | |
14 | // | |
15 | //Author: Hans Hjersing Dalsgaard, NBI, hans.dalsgaard@cern.ch | |
16 | // | |
17 | //____________________________________________________________________ | |
18 | ||
19 | #ifndef ROOT_TNamed | |
20 | # include <TNamed.h> | |
21 | #endif | |
22 | #ifndef ROOT_TArrayI | |
23 | # include <TArrayI.h> | |
24 | #endif | |
25 | #ifndef ALIFMDUSHORTMAP_H | |
26 | # include <AliFMDUShortMap.h> | |
27 | #endif | |
28 | #ifndef ALIFMDBOOLMAP_H | |
29 | # include <AliFMDBoolMap.h> | |
30 | #endif | |
31 | #include "AliCDBEntry.h" | |
32 | ||
33 | #include "TFile.h" | |
34 | #include "TObjArray.h" | |
35 | #include "TH2F.h" | |
36 | #include "TAxis.h" | |
37 | #include "TH1F.h" | |
38 | ||
39 | //____________________________________________________________________ | |
40 | // | |
41 | // Singleton class to handle various parameters (not geometry) of the | |
42 | // FMD | |
43 | // Should get ata fromm Conditions DB. | |
44 | // | |
45 | ||
46 | class AliFMDAnaParameters : public TNamed | |
47 | { | |
48 | public: | |
49 | /** Enumeration of things to initialize */ | |
50 | enum What { | |
51 | /** Pulser gain */ | |
52 | kBackgroundCorrection = 0x1, // Background Correction | |
53 | kEnergyDistributions = 0x2 // Energy Distributions | |
54 | }; | |
55 | ||
56 | /** Singleton access | |
57 | @return single to */ | |
58 | static AliFMDAnaParameters* Instance(); | |
59 | ||
60 | void Init(Bool_t forceReInit=kTRUE, UInt_t what=kBackgroundCorrection|kEnergyDistributions); | |
61 | Float_t GetVtxCutZ(); | |
62 | Int_t GetNvtxBins(); | |
8dc823cc | 63 | Float_t GetMPV(Int_t det, Char_t ring); |
64 | Float_t GetSigma(Int_t det, Char_t ring); | |
d7346eed | 65 | static const char* GetBackgroundPath() { return fgkBackgroundCorrection;} |
66 | static const char* GetEdistPath() { return fgkEnergyDists;} | |
67 | TH2F* GetBackgroundCorrection(Int_t det, Char_t ring, Int_t vtxbin); | |
8dc823cc | 68 | |
d7346eed | 69 | protected: |
70 | ||
71 | AliFMDAnaParameters(); | |
72 | ||
73 | AliFMDAnaParameters(const AliFMDAnaParameters& o) | |
74 | : TNamed(o), | |
75 | fIsInit(o.fIsInit), | |
8dc823cc | 76 | fBackgroundArray(o.fBackgroundArray), |
77 | fEdistArray(o.fEdistArray) | |
d7346eed | 78 | {} |
79 | AliFMDAnaParameters& operator=(const AliFMDAnaParameters&) { return *this; } | |
80 | virtual ~AliFMDAnaParameters() {} | |
81 | ||
82 | static AliFMDAnaParameters* fgInstance; // Static singleton instance | |
83 | ||
84 | AliCDBEntry* GetEntry(const char* path, Bool_t fatal=kTRUE) const ; | |
85 | void InitBackground(); | |
86 | void InitEnergyDists(); | |
8dc823cc | 87 | TH1F* GetEnergyDistribution(Int_t det, Char_t ring); |
d7346eed | 88 | TObjArray* GetBackgroundArray(); |
89 | ||
8dc823cc | 90 | TAxis* GetRefAxis(); |
91 | ||
92 | ||
d7346eed | 93 | Bool_t fIsInit; |
94 | TObjArray* fBackgroundArray; | |
95 | TObjArray* fEdistArray; | |
96 | static const char* fgkBackgroundCorrection; | |
97 | static const char* fgkEnergyDists; | |
98 | ClassDef(AliFMDAnaParameters,0) // Manager of parameters | |
99 | }; | |
100 | ||
101 | #endif | |
102 | //____________________________________________________________________ | |
103 | // | |
104 | // Local Variables: | |
105 | // mode: C++ | |
106 | // End: | |
107 | // | |
108 | // EOF | |
109 | // | |
110 |