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88cb7938 | 1 | #ifndef ALIEMCALLOADER_H |
2 | #define ALIEMCALLOADER_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | //_________________________________________________________________________ | |
9 | // A singleton that returns various objects | |
10 | // Should be used on the analysis stage to avoid confusing between different | |
11 | // branches of reconstruction tree: e.g. reading RecPoints and TS made from | |
12 | // another set of RecPoints. | |
13 | // | |
14 | // The objects are retrived from folders. | |
15 | //*-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (RRC KI & SUBATECH) | |
16 | // | |
17 | ||
18 | ||
19 | // --- ROOT system --- | |
20 | #include "TClonesArray.h" | |
21 | #include "TFolder.h" | |
22 | #include "TTree.h" | |
23 | class TString ; | |
24 | class TParticle ; | |
25 | class TTask ; | |
26 | ||
88cb7938 | 27 | // --- AliRoot header files --- |
5dee926e | 28 | #include "AliLoader.h" |
f565d89d | 29 | #include "AliEMCALCalibData.h" |
30 | ||
d64c959b | 31 | class AliLoader ; |
32 | class AliEMCAL ; | |
33 | class AliEMCALHit ; | |
5dee926e | 34 | class AliEMCALDigit ; |
35 | class AliEMCALSDigit ; | |
36 | class AliEMCALRecPoint ; | |
88cb7938 | 37 | |
38 | class AliEMCALLoader : public AliLoader { | |
39 | ||
40 | public: | |
41 | ||
42 | AliEMCALLoader(); | |
88cb7938 | 43 | AliEMCALLoader(const Char_t *detname,const Char_t *eventfoldername); |
6b299d9e | 44 | AliEMCALLoader(const Char_t *name,TFolder *topfolder); |
88cb7938 | 45 | |
46 | virtual ~AliEMCALLoader() ; | |
47 | ||
5dee926e | 48 | virtual Int_t GetEvent(); // Overload to fill TClonesArray |
49 | ||
50 | virtual void CleanHits() const | |
51 | { if (fHits) fHits->Clear(); AliLoader::CleanHits(); } | |
52 | virtual void CleanSDigits() const | |
53 | { if (fSDigits) fSDigits->Clear(); AliLoader::CleanSDigits(); } | |
54 | virtual void CleanDigits() const | |
55 | { if (fDigits) fDigits->Clear(); AliLoader::CleanDigits(); } | |
56 | virtual void CleanRecPoints() const | |
57 | { if (fRecPoints) fRecPoints->Clear(); AliLoader::CleanRecPoints(); } | |
58 | ||
59 | // This does not work due to const | |
60 | /* | |
61 | virtual void MakeHitsContainer() const { AliLoader::MakeHitsContainer(); TreeH()->Branch(fDetectorName,"TClonesArray",&fHits); } | |
62 | virtual void MakeSDigitsContainer() const { AliLoader::MakeSDigitsContainer(); TreeS()->SetBranchAddress(fDetectorName,&fSDigits); } | |
63 | virtual void MakeDigitsContainer() const { AliLoader::MakeDigitsContainer(); TreeD()->SetBranchAddress(fDetectorName,&fDigits); } | |
64 | virtual void MakeRecPointsContainer() const { AliLoader::MakeRecPointsContainer(); TreeR()->SetBranchAddress(fgkECARecPointsBranchName,&fRecPoints); } | |
65 | */ | |
66 | ||
67 | // ************ TClonesArrays Access functions | |
68 | ||
69 | TClonesArray* Hits(void) { return fHits;} | |
70 | ||
71 | const AliEMCALHit* Hit(Int_t index) { | |
72 | if (fHits) | |
73 | return (const AliEMCALHit*) fHits->At(index); | |
74 | return 0x0; | |
75 | } | |
76 | ||
77 | TClonesArray* SDigits() { return fSDigits;} | |
78 | const AliEMCALDigit* SDigit(Int_t index) { | |
79 | if (fSDigits) | |
80 | return (const AliEMCALDigit*) fSDigits->At(index); | |
81 | return 0x0; | |
82 | } | |
83 | ||
84 | TClonesArray* Digits() { return fDigits;} | |
85 | const AliEMCALDigit * Digit(Int_t index) { | |
86 | if (fDigits) | |
87 | return (const AliEMCALDigit*) fDigits->At(index); | |
88 | return 0x0; | |
89 | } | |
90 | ||
91 | TObjArray * RecPoints() { return fRecPoints;} | |
92 | const AliEMCALRecPoint * RecPoint(Int_t index) { | |
93 | if (fRecPoints) | |
94 | return (const AliEMCALRecPoint*) fRecPoints->At(index); | |
95 | return 0x0; | |
96 | } | |
88cb7938 | 97 | |
88cb7938 | 98 | void SetDebug(Int_t level) {fDebug = level;} // Set debug level |
88cb7938 | 99 | |
f565d89d | 100 | //Calibration |
101 | ||
102 | Int_t CalibrateRaw (Double_t energy, Int_t module, Int_t column, Int_t row);//take real calibration coefficients | |
bcdecbbe | 103 | |
14ce0a6e | 104 | void SetCalibData(AliEMCALCalibData* calibda) { fgCalibData = calibda; } |
bcdecbbe | 105 | AliEMCALCalibData * CalibData(); // to get the calibration CDB object |
f565d89d | 106 | |
88cb7938 | 107 | private: |
f565d89d | 108 | |
dc86eb51 | 109 | // assignement operator requested by coding convention, but not needed |
110 | AliEMCALLoader(const AliEMCALLoader &); //Not implemented | |
111 | const AliEMCALLoader & operator = (const AliEMCALLoader &); //Not implemented | |
112 | ||
5dee926e | 113 | static const TString fgkECARecPointsBranchName; //! Name of branch with ECA Reconstructed Points |
88cb7938 | 114 | |
d64c959b | 115 | Int_t fDebug ; // Debug level |
88cb7938 | 116 | |
5dee926e | 117 | // All data are stored in TTrees on file. |
118 | // These TCLonesArrays are temporary storage for reading or writing | |
119 | // (connected to TTrees with SetBranchAddress) | |
120 | TClonesArray *fHits; //! TClonesArray of hits (for tree reading) | |
121 | TClonesArray *fDigits; //! TClonesArray of digits (for tree reading) | |
122 | TClonesArray *fSDigits; //! TClonesArray of sdigits (for tree reading) | |
bcdecbbe | 123 | TObjArray *fRecPoints; //! TClonesArray of recpoints (for tree reading) |
124 | ||
14ce0a6e | 125 | static AliEMCALCalibData * fgCalibData; // calibration data |
f565d89d | 126 | |
ba6de5ea | 127 | ClassDef(AliEMCALLoader,2) // Algorithm class that provides methods to retrieve objects from a list knowing the index |
5dee926e | 128 | |
88cb7938 | 129 | }; |
130 | ||
88cb7938 | 131 | #endif // AliEMCALLOADER_H |