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cc336771 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2007, 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 | /* $Id$ */ | |
17 | ||
18 | //------------------------------------------------------------------------- | |
19 | // Offline Analysis Database Container and Service Class | |
20 | // Author: Andreas Morsch, CERN | |
21 | //------------------------------------------------------------------------- | |
22 | ||
23 | ||
24 | ||
25 | ||
26 | #include "AliOADBContainer.h" | |
27 | #include "AliLog.h" | |
28 | #include <TObjArray.h> | |
29 | #include <TArrayI.h> | |
30 | #include <TFile.h> | |
bad1b400 | 31 | #include <TList.h> |
cc336771 | 32 | |
33 | ClassImp(AliOADBContainer); | |
34 | ||
35 | //______________________________________________________________________________ | |
36 | AliOADBContainer::AliOADBContainer() : | |
37 | TNamed(), | |
38 | fArray(new TObjArray(100)), | |
bad1b400 | 39 | fDefaultList(new TList()), |
cc336771 | 40 | fLowerLimits(), |
41 | fUpperLimits(), | |
42 | fEntries(0) | |
43 | { | |
44 | } | |
45 | ||
46 | AliOADBContainer::AliOADBContainer(char* name) : | |
47 | TNamed(name, "OADBContainer"), | |
48 | fArray(new TObjArray(100)), | |
bad1b400 | 49 | fDefaultList(new TList()), |
cc336771 | 50 | fLowerLimits(), |
51 | fUpperLimits(), | |
52 | fEntries(0) | |
53 | { | |
54 | } | |
55 | ||
56 | ||
57 | //______________________________________________________________________________ | |
58 | AliOADBContainer::~AliOADBContainer() | |
59 | { | |
60 | // destructor | |
61 | } | |
62 | ||
63 | //______________________________________________________________________________ | |
64 | AliOADBContainer::AliOADBContainer(const AliOADBContainer& cont) : | |
65 | TNamed(cont), | |
66 | fArray(cont.fArray), | |
bad1b400 | 67 | fDefaultList(cont.fDefaultList), |
cc336771 | 68 | fLowerLimits(cont.fLowerLimits), |
69 | fUpperLimits(cont.fUpperLimits), | |
70 | fEntries(cont.fEntries) | |
71 | { | |
72 | // Copy constructor. | |
73 | } | |
74 | ||
75 | //______________________________________________________________________________ | |
76 | AliOADBContainer& AliOADBContainer::operator=(const AliOADBContainer& cont) | |
77 | { | |
78 | // Assignment operator | |
79 | if(this!=&cont) { | |
80 | TNamed::operator=(cont); | |
35f37af6 | 81 | fEntries = cont.fEntries; |
82 | fLowerLimits.Set(fEntries); | |
83 | fUpperLimits.Set(fEntries); | |
84 | for (Int_t i = 0; i < fEntries; i++) { | |
85 | fLowerLimits[i] = cont.fLowerLimits[i]; | |
86 | fUpperLimits[i] = cont.fUpperLimits[i]; | |
87 | fArray->AddAt(cont.fArray->At(i), i); | |
88 | } | |
cc336771 | 89 | } |
90 | return *this; | |
91 | } | |
92 | ||
93 | void AliOADBContainer::AppendObject(TObject* obj, Int_t lower, Int_t upper) | |
94 | { | |
95 | // Append a new object to the list | |
96 | fEntries++; | |
97 | fLowerLimits.Set(fEntries); | |
98 | fUpperLimits.Set(fEntries); | |
99 | ||
100 | fLowerLimits[fEntries - 1] = lower; | |
101 | fUpperLimits[fEntries - 1] = upper; | |
102 | ||
103 | fArray->Add(obj); | |
104 | } | |
105 | ||
106 | void AliOADBContainer::RemoveObject(Int_t idx) | |
107 | { | |
108 | // Remove object from the list | |
109 | if (idx < 0 || idx >= fEntries) | |
110 | { | |
111 | AliError(Form("Index out of Range %5d >= %5d", idx, fEntries)); | |
112 | return; | |
113 | } | |
114 | ||
115 | TObject* obj = fArray->RemoveAt(idx); | |
116 | delete obj; | |
117 | ||
118 | for (Int_t i = idx; i < (fEntries-1); i++) { | |
119 | fLowerLimits[i] = fLowerLimits[i + 1]; | |
120 | fUpperLimits[i] = fUpperLimits[i + 1]; | |
121 | fArray->AddAt(fArray->At(i+1), i); | |
122 | } | |
123 | fArray->RemoveAt(fEntries - 1); | |
124 | fEntries--; | |
125 | } | |
126 | ||
127 | void AliOADBContainer::UpdateObject(Int_t idx, TObject* obj, Int_t lower, Int_t upper) | |
128 | { | |
129 | // Append a new object to the list | |
130 | if (idx < 0 || idx >= fEntries) | |
131 | { | |
132 | AliError(Form("Index out of Range %5d >= %5d", idx, fEntries)); | |
133 | return; | |
134 | } | |
135 | ||
136 | fLowerLimits[idx] = lower; | |
137 | fUpperLimits[idx] = upper; | |
138 | fArray->AddAt(obj, idx); | |
139 | } | |
140 | ||
bad1b400 | 141 | void AliOADBContainer::AddDefaultObject(TNamed* obj) |
142 | { | |
143 | // Add a default object | |
144 | fDefaultList->Add(obj); | |
145 | } | |
146 | ||
147 | void AliOADBContainer::CleanDefaultList() | |
148 | { | |
149 | // Clean default list | |
150 | fDefaultList->Delete(); | |
151 | } | |
152 | ||
35f37af6 | 153 | Int_t AliOADBContainer::GetIndexForRun(Int_t run) const |
cc336771 | 154 | { |
bad1b400 | 155 | // |
cc336771 | 156 | // Find the index for a given run |
157 | Int_t found = 0; | |
158 | Int_t index = -1; | |
159 | for (Int_t i = 0; i < fEntries; i++) | |
160 | { | |
161 | if (run >= fLowerLimits[i] && run <= fUpperLimits[i]) | |
162 | { | |
163 | found++; | |
164 | index = i; | |
165 | } | |
166 | } | |
bad1b400 | 167 | |
168 | if (found > 1) { | |
169 | AliError(Form("More than one (%5d) object found; return last (%5d) !\n", found, index)); | |
170 | } else if (index == -1) { | |
171 | AliWarning(Form("No object found for run %5d !\n", run)); | |
172 | } | |
173 | ||
cc336771 | 174 | return index; |
175 | } | |
176 | ||
bad1b400 | 177 | TObject* AliOADBContainer::GetObject(Int_t run, char* def) const |
178 | { | |
179 | // Return object for given run or default if not found | |
180 | TObject* obj = 0; | |
181 | Int_t idx = GetIndexForRun(run); | |
182 | if (idx == -1) { | |
183 | // no object found, try default | |
184 | obj = fDefaultList->FindObject(def); | |
185 | if (!obj) { | |
186 | AliError("Default Object not found !\n"); | |
187 | return (0); | |
188 | } else { | |
189 | return (obj); | |
190 | } | |
191 | } else { | |
192 | return (fArray->At(idx)); | |
193 | } | |
194 | } | |
195 | ||
196 | TObject* AliOADBContainer::GetObjectByIndex(Int_t run) const | |
197 | { | |
198 | // Return object for given index | |
199 | return (fArray->At(run)); | |
200 | } | |
201 | ||
35f37af6 | 202 | void AliOADBContainer::WriteToFile(char* fname) const |
cc336771 | 203 | { |
bad1b400 | 204 | // |
cc336771 | 205 | // Write object to file |
206 | TFile* f = new TFile(fname, "recreate"); | |
207 | Write(); | |
208 | f->Close(); | |
209 | } | |
bad1b400 | 210 | |
35f37af6 | 211 | Int_t AliOADBContainer::InitFromFile(char* fname, char* key) |
212 | { | |
bad1b400 | 213 | // |
35f37af6 | 214 | // Initialize object from file |
215 | TFile* file = TFile::Open(fname); | |
216 | if (!file) return (1); | |
217 | AliOADBContainer* cont = 0; | |
218 | file->GetObject(key, cont); | |
219 | if (!cont) | |
220 | { | |
221 | AliError("Object not found in file \n"); | |
222 | return 1; | |
223 | } | |
224 | ||
225 | fEntries = cont->GetNumberOfEntries(); | |
226 | fLowerLimits.Set(fEntries); | |
227 | fUpperLimits.Set(fEntries); | |
228 | for (Int_t i = 0; i < fEntries; i++) { | |
229 | fLowerLimits[i] = cont->LowerLimit(i); | |
230 | fUpperLimits[i] = cont->UpperLimit(i); | |
bad1b400 | 231 | fArray->AddAt(cont->GetObjectByIndex(i), i); |
35f37af6 | 232 | } |
233 | ||
234 | return 0; | |
235 | ||
236 | } | |
237 | ||
cc336771 | 238 | |
239 | void AliOADBContainer::List() | |
240 | { | |
bad1b400 | 241 | // |
cc336771 | 242 | // List Objects |
243 | for (Int_t i = 0; i < fEntries; i++) { | |
244 | printf("Lower %5d Upper %5d \n", fLowerLimits[i], fUpperLimits[i]); | |
245 | (fArray->At(i))->Dump(); | |
246 | } | |
247 | } |