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e649177a | 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 | // ESD class to store calorimeter cell data | |
20 | // Clone of AliAODCaloCells made by Markus Oldenburg, CERN | |
21 | // Author: Gustavo Conesa Balbastre INFN-LNF | |
22 | //------------------------------------------------------------------------- | |
23 | ||
24 | #include "AliESDCaloCells.h" | |
25 | ||
26 | ClassImp(AliESDCaloCells) | |
27 | ||
28 | //_______________________________________________________________________ | |
29 | AliESDCaloCells::AliESDCaloCells() : | |
c8fe2783 | 30 | AliVCaloCells(), fNCells(0), fCellNumber(0), fAmplitude(0), fTime(0), fIsSorted(kTRUE), fType(kUndef) |
e649177a | 31 | { |
32 | // default constructor | |
33 | } | |
34 | //_______________________________________________________________________ | |
c8fe2783 | 35 | AliESDCaloCells::AliESDCaloCells(const char* name, const char* title, VCells_t ttype) : |
36 | AliVCaloCells(name, title), fNCells(0), fCellNumber(0), fAmplitude(0), fTime(0), fIsSorted(kTRUE), fType(ttype) | |
37 | { | |
38 | // AliVCaloCells constructor | |
e649177a | 39 | } |
40 | ||
41 | //_______________________________________________________________________ | |
42 | AliESDCaloCells::AliESDCaloCells(const AliESDCaloCells& c) : | |
c8fe2783 | 43 | AliVCaloCells(c), fNCells(c.fNCells), fCellNumber(0), fAmplitude(0), fTime(0), fIsSorted(c.fIsSorted), fType(c.fType) |
e649177a | 44 | { |
45 | // copy constructor | |
46 | ||
c8fe2783 | 47 | fCellNumber = new Short_t[fNCells]; |
48 | fAmplitude = new Double32_t[fNCells]; | |
49 | ||
e649177a | 50 | for(Int_t i = 0; i < fNCells; i++){ |
c8fe2783 | 51 | fCellNumber[i] = c.fCellNumber[i]; |
52 | fAmplitude[i] = c.fAmplitude[i]; | |
53 | fTime[i] = c.fTime[i]; | |
54 | fAmplitude[i] = c.fAmplitude[i]; | |
55 | ||
e649177a | 56 | } |
57 | } | |
58 | ||
59 | //_______________________________________________________________________ | |
60 | AliESDCaloCells & AliESDCaloCells::operator =(const AliESDCaloCells& source) | |
61 | { | |
62 | // assignment operator | |
63 | ||
64 | if(&source == this) return *this; | |
e649177a | 65 | |
732a24fe | 66 | if(fNCells != source.fNCells){ |
67 | DeleteContainer(); | |
68 | CreateContainer(source.fNCells); | |
69 | } | |
70 | ||
e649177a | 71 | fNCells = source.fNCells; |
72 | fIsSorted = source.fIsSorted; | |
73 | fType = source.fType; | |
732a24fe | 74 | |
75 | ||
76 | ||
e649177a | 77 | for(Int_t i = 0; i < fNCells; i++){ |
c8fe2783 | 78 | fCellNumber[i] = source.fCellNumber[i]; |
79 | fAmplitude[i] = source.fAmplitude[i]; | |
80 | fTime[i] = source.fTime[i]; | |
e649177a | 81 | } |
82 | ||
83 | return *this; | |
84 | ||
85 | } | |
86 | ||
732a24fe | 87 | |
88 | void AliESDCaloCells::Copy(TObject &obj) const { | |
89 | ||
90 | // this overwrites the virtual TOBject::Copy() | |
91 | // to allow run time copying without casting | |
92 | // in AliESDEvent | |
93 | ||
94 | if(this==&obj)return; | |
95 | AliESDCaloCells *robj = dynamic_cast<AliESDCaloCells*>(&obj); | |
96 | if(!robj)return; // not an AliESDCaloCells | |
97 | *robj = *this; | |
98 | ||
99 | } | |
100 | ||
e649177a | 101 | //_______________________________________________________________________ |
102 | AliESDCaloCells::~AliESDCaloCells() | |
103 | { | |
104 | // destructor | |
105 | ||
106 | DeleteContainer(); | |
107 | } | |
108 | ||
109 | //_______________________________________________________________________ | |
110 | void AliESDCaloCells::CreateContainer(Short_t nCells) | |
111 | { | |
112 | // function that creates container to store calorimeter cell data | |
113 | ||
114 | DeleteContainer(); | |
115 | ||
116 | if (nCells <= 0) { | |
117 | fNCells = 0; | |
118 | return; | |
119 | } | |
120 | ||
121 | fNCells = nCells; | |
122 | ||
123 | fCellNumber = new Short_t[fNCells]; | |
c8fe2783 | 124 | fAmplitude = new Double32_t[fNCells]; |
125 | fTime = new Double32_t[fNCells]; | |
126 | ||
127 | // set to zero | |
128 | for(int i = 0;i<fNCells;++i){ | |
129 | fAmplitude[i] = fCellNumber[i] = 0 ; | |
130 | } | |
e649177a | 131 | } |
132 | ||
133 | //_______________________________________________________________________ | |
134 | void AliESDCaloCells::DeleteContainer() | |
135 | { | |
136 | // deletes allocated memory | |
137 | ||
138 | if (fCellNumber) | |
139 | { | |
140 | delete[] fCellNumber; | |
141 | fCellNumber = 0; | |
142 | } | |
143 | ||
144 | if (fAmplitude) | |
145 | { | |
146 | delete[] fAmplitude; | |
c8fe2783 | 147 | fAmplitude = NULL; |
e649177a | 148 | } |
149 | ||
150 | if (fTime) | |
151 | { | |
152 | delete[] fTime; | |
c8fe2783 | 153 | fTime = NULL; |
e649177a | 154 | } |
c8fe2783 | 155 | |
e649177a | 156 | fNCells = 0; |
157 | fIsSorted = kFALSE; | |
158 | } | |
159 | ||
160 | //_______________________________________________________________________ | |
161 | void AliESDCaloCells::Sort() | |
162 | { | |
163 | // sort the cell array by cell number | |
164 | ||
165 | Int_t *idxArray = new Int_t[fNCells]; | |
166 | TMath::Sort(fNCells,fCellNumber,idxArray,kFALSE); | |
167 | ||
c8fe2783 | 168 | Short_t *newIndex = new Short_t[fNCells]; |
e649177a | 169 | Double32_t *newAmplitude = new Double32_t[fNCells]; |
c8fe2783 | 170 | Double32_t *newTime = new Double32_t[fNCells]; |
e649177a | 171 | for (Int_t i=0; i < fNCells; i++) { |
c8fe2783 | 172 | newIndex[i] = fCellNumber[idxArray[i]]; |
e649177a | 173 | newAmplitude[i] = fAmplitude[idxArray[i]]; |
c8fe2783 | 174 | newTime[i] = fTime[idxArray[i]]; |
e649177a | 175 | } |
176 | delete [] fCellNumber; | |
177 | delete [] fAmplitude; | |
178 | delete [] fTime; | |
c8fe2783 | 179 | |
e649177a | 180 | fCellNumber = newIndex; |
c8fe2783 | 181 | fAmplitude = newAmplitude; |
182 | fTime = newTime; | |
e649177a | 183 | |
184 | delete [] idxArray; | |
185 | ||
186 | fIsSorted = kTRUE; | |
187 | } | |
188 | ||
189 | //_______________________________________________________________________ | |
190 | Bool_t AliESDCaloCells::SetCell(Short_t pos, Short_t cellNumber, Double32_t amplitude, Double32_t time) | |
191 | { | |
192 | // Sets a cell at the given position | |
193 | ||
194 | if (pos>=0 && pos < fNCells) { | |
195 | fCellNumber[pos] = cellNumber; | |
c8fe2783 | 196 | fAmplitude[pos] = amplitude; |
197 | fTime[pos] = time; | |
198 | ||
e649177a | 199 | fIsSorted = kFALSE; |
200 | return kTRUE; | |
201 | } else { | |
202 | return kFALSE; | |
203 | } | |
204 | } |