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