1 /**************************************************************************
2 * Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
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 //-------------------------------------------------------------------------
24 #include "AliESDCaloCells.h"
26 ClassImp(AliESDCaloCells)
28 //_______________________________________________________________________
29 AliESDCaloCells::AliESDCaloCells() :
30 AliVCaloCells(), fNCells(0), fCellNumber(0), fAmplitude(0), fTime(0), fIsSorted(kTRUE), fType(kUndef)
32 // default constructor
34 //_______________________________________________________________________
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)
38 // AliVCaloCells constructor
41 //_______________________________________________________________________
42 AliESDCaloCells::AliESDCaloCells(const AliESDCaloCells& c) :
43 AliVCaloCells(c), fNCells(c.fNCells), fCellNumber(0), fAmplitude(0), fTime(0), fIsSorted(c.fIsSorted), fType(c.fType)
47 fCellNumber = new Short_t[fNCells];
48 fAmplitude = new Double32_t[fNCells];
49 fTime = new Double32_t[fNCells];
51 for(Int_t i = 0; i < fNCells; i++){
52 fCellNumber[i] = c.fCellNumber[i];
53 fAmplitude[i] = c.fAmplitude[i];
54 fTime[i] = c.fTime[i];
55 fAmplitude[i] = c.fAmplitude[i];
60 //_______________________________________________________________________
61 AliESDCaloCells & AliESDCaloCells::operator =(const AliESDCaloCells& source)
63 // assignment operator
65 if(&source == this) return *this;
67 if(fNCells != source.fNCells){
69 CreateContainer(source.fNCells);
72 fNCells = source.fNCells;
73 fIsSorted = source.fIsSorted;
78 for(Int_t i = 0; i < fNCells; i++){
79 fCellNumber[i] = source.fCellNumber[i];
80 fAmplitude[i] = source.fAmplitude[i];
81 fTime[i] = source.fTime[i];
88 //_______________________________________________________________________
89 void AliESDCaloCells::Copy(TObject &obj) const {
91 // this overwrites the virtual TOBject::Copy()
92 // to allow run time copying without casting
96 AliESDCaloCells *robj = dynamic_cast<AliESDCaloCells*>(&obj);
97 if(!robj)return; // not an AliESDCaloCells
102 //_______________________________________________________________________
103 AliVCaloCells* AliESDCaloCells::CopyCaloCells(Bool_t all = kTRUE) const {
105 // copy the calo cells into a new object. If option all=FALSE, just the object type,
108 AliVCaloCells *obj = new AliESDCaloCells();
111 obj->SetName (GetName()) ;
112 obj->SetTitle(GetTitle()) ;
113 obj->SetType (GetType()) ;
115 obj->SetNumberOfCells(fNCells);
116 for (Short_t i = 0; i < fNCells; i++)
117 obj->SetCell(i,fCellNumber[i],fAmplitude[i],fTime[i]);
124 //_______________________________________________________________________
125 AliESDCaloCells::~AliESDCaloCells()
132 //_______________________________________________________________________
133 void AliESDCaloCells::Clear(const Option_t*)
141 //_______________________________________________________________________
142 void AliESDCaloCells::CreateContainer(Short_t nCells)
144 // function that creates container to store calorimeter cell data
155 fCellNumber = new Short_t[fNCells];
156 fAmplitude = new Double32_t[fNCells];
157 fTime = new Double32_t[fNCells];
160 for(int i = 0;i<fNCells;++i){
161 fAmplitude[i] = fCellNumber[i] = 0 ;
165 //_______________________________________________________________________
166 void AliESDCaloCells::DeleteContainer()
168 // deletes allocated memory
172 delete[] fCellNumber;
192 //_______________________________________________________________________
193 void AliESDCaloCells::Sort()
195 // sort the cell array by cell number
197 Int_t *idxArray = new Int_t[fNCells];
198 TMath::Sort(fNCells,fCellNumber,idxArray,kFALSE);
200 Short_t *newIndex = new Short_t[fNCells];
201 Double32_t *newAmplitude = new Double32_t[fNCells];
202 Double32_t *newTime = new Double32_t[fNCells];
203 for (Int_t i=0; i < fNCells; i++) {
204 newIndex[i] = fCellNumber[idxArray[i]];
205 newAmplitude[i] = fAmplitude[idxArray[i]];
206 newTime[i] = fTime[idxArray[i]];
208 delete [] fCellNumber;
209 delete [] fAmplitude;
212 fCellNumber = newIndex;
213 fAmplitude = newAmplitude;
221 //_______________________________________________________________________
222 Bool_t AliESDCaloCells::SetCell(Short_t pos, Short_t cellNumber, Double32_t amplitude, Double32_t time)
224 // Sets a cell at the given position
226 if (pos>=0 && pos < fNCells) {
227 fCellNumber[pos] = cellNumber;
228 fAmplitude[pos] = amplitude;