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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 | // xx | |
18 | // xx | |
19 | // xx | |
20 | // xx | |
21 | // xx | |
22 | // | |
23 | // Xianguo Lu | |
24 | // lu@physi.uni-heidelberg.de | |
25 | // Xianguo.Lu@cern.ch | |
26 | // | |
27 | // | |
28 | #include "THnBase.h" | |
6856b6a8 | 29 | #include "THn.h" |
6951a056 | 30 | #include "TCollection.h" |
b8bec44f | 31 | #include "AliLog.h" |
6951a056 | 32 | |
33 | #include "AliTRDdEdxBaseUtils.h" | |
34 | #include "AliTRDdEdxCalibHistArray.h" | |
35 | ||
36 | ClassImp(AliTRDdEdxCalibHistArray); | |
37 | ||
38 | AliTRDdEdxCalibHistArray::AliTRDdEdxCalibHistArray(const Bool_t kNoInv): | |
39 | TObjArray(kNoInv ? 4: 8) | |
40 | { | |
41 | // | |
42 | //constructor | |
43 | // | |
44 | SetName(GetArrayName()); | |
45 | SetOwner(kTRUE); | |
46 | ||
687aa844 | 47 | const Int_t nbin[2]={AliTRDdEdxBaseUtils::NTRDtimebin(), 200}; |
48 | const Double_t xmin[2]={0, 0.01}; | |
2942f542 | 49 | const Double_t xmax[2]={static_cast<Double_t>(nbin[0]), 10}; |
6856b6a8 | 50 | const TString aname[2]={"globalTimeBin", "trdqovertpc"}; |
51 | const TString atitle[2]={"det * AliTRDseedV1::kNtb + itb", "TRD-Cluster-Q / TPC-Signal"}; | |
6951a056 | 52 | |
53 | for(Int_t iter=0; iter<GetSize(); iter++){ | |
6856b6a8 | 54 | THnBase *hi = new THnF(GetNameAt(iter), "", 2, nbin, xmin, xmax); |
55 | for(Int_t iaxis=0; iaxis<2; iaxis++){ | |
56 | TAxis *xi = hi->GetAxis(iaxis); | |
57 | xi->SetName(aname[iaxis]); | |
58 | xi->SetTitle(atitle[iaxis]); | |
396eba11 | 59 | //only log for y-axis |
60 | if(iaxis==1){ | |
61 | AliTRDdEdxBaseUtils::BinLogX(xi); | |
62 | } | |
6856b6a8 | 63 | } |
6951a056 | 64 | AddAt(hi, iter); |
65 | } | |
66 | } | |
67 | ||
68 | AliTRDdEdxCalibHistArray::AliTRDdEdxCalibHistArray(const AliTRDdEdxCalibHistArray &obj): | |
69 | TObjArray(obj) | |
70 | { | |
71 | // | |
72 | //copy constructor | |
73 | // | |
74 | } | |
75 | ||
76 | AliTRDdEdxCalibHistArray & AliTRDdEdxCalibHistArray::operator=(const AliTRDdEdxCalibHistArray &obj) | |
77 | { | |
78 | // | |
79 | //assignment operator | |
80 | // | |
81 | ||
82 | if(&obj == this) return *this; | |
83 | ||
84 | TObjArray::operator=(obj); | |
85 | ||
86 | return *this; | |
87 | } | |
88 | ||
89 | Long64_t AliTRDdEdxCalibHistArray::Merge(const TCollection* list) | |
90 | { | |
91 | // | |
92 | // Merge list of objects (needed by PROOF) | |
93 | // | |
94 | ||
95 | if(!list) | |
96 | return 0; | |
97 | ||
98 | if(list->IsEmpty()) | |
99 | return 1; | |
100 | ||
101 | TIterator* iter = list->MakeIterator(); | |
102 | TObject* obj = 0; | |
103 | ||
104 | Int_t count=0; | |
105 | while((obj = iter->Next()) != 0) | |
106 | { | |
107 | AliTRDdEdxCalibHistArray * entry = dynamic_cast<AliTRDdEdxCalibHistArray*>(obj); | |
108 | if (entry == 0) continue; | |
109 | ||
110 | if(GetSize()!= entry->GetSize()){ | |
b8bec44f | 111 | AliFatal(Form("GetSize()!= entry->GetSize() %d %d\n", GetSize(), entry->GetSize())); |
6951a056 | 112 | } |
113 | ||
114 | for(Int_t ii=0; ii<GetSize(); ii++){ | |
115 | THnBase *h0 = (THnBase*) At(ii); | |
116 | THnBase *h1 = (THnBase*) entry->At(ii); | |
117 | h0->Add(h1); | |
118 | } | |
119 | ||
120 | count++; | |
121 | } | |
122 | ||
123 | return count; | |
124 | ||
125 | } |