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6951a056 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | // | |
16 | // | |
17 | // | |
18 | // Xianguo Lu | |
19 | // lu@physi.uni-heidelberg.de | |
20 | // Xianguo.Lu@cern.ch | |
21 | // | |
22 | ||
23 | #ifndef ALITRDDEDXCALIBHISTARRAY_H | |
24 | #define ALITRDDEDXCALIBHISTARRAY_H | |
25 | ||
26 | ||
27 | #ifndef THNSPARSE_H | |
28 | #include "THnBase.h" | |
29 | #endif | |
30 | ||
31 | class TObjArray; | |
32 | class TCollection; | |
33 | ||
34 | class AliTRDdEdxCalibHistArray: public TObjArray | |
35 | { | |
36 | public: | |
37 | AliTRDdEdxCalibHistArray(const Bool_t kNoInv=kTRUE); | |
38 | AliTRDdEdxCalibHistArray(const AliTRDdEdxCalibHistArray &obj); | |
39 | AliTRDdEdxCalibHistArray & operator=(const AliTRDdEdxCalibHistArray &obj); | |
40 | virtual ~AliTRDdEdxCalibHistArray(){} //definition {} important for virtual | |
41 | virtual Long64_t Merge(const TCollection* list); | |
42 | ||
43 | static TString GetArrayName(){ return "TRDdEdxCalibHistArray"; } | |
44 | static TString GetNameAt(const Int_t iter){ return Form("TRDdEdxCalibHist%d", iter); } | |
45 | static Int_t GetIterator(const Bool_t kinvq, const Double_t mag, const Int_t charge){ return kinvq*4 + (mag>0)*2 + (charge>0); } | |
46 | ||
47 | ||
48 | THnBase * GetHist(const Bool_t kinvq, const Double_t mag, const Int_t charge){ return (THnBase*) At(GetIterator(kinvq, mag, charge)); } | |
49 | ||
50 | private: | |
51 | ||
52 | ClassDef(AliTRDdEdxCalibHistArray,1); | |
53 | }; | |
54 | ||
55 | #endif |