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2134176d | 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 | /* $Id$ */ | |
16 | ||
fb4e90e0 | 17 | //*********************************************************************** |
18 | // | |
9881a682 | 19 | // It consist of a TClonesArray of |
fb4e90e0 | 20 | // AliITSpListItem objects |
21 | // This array can be accessed via 2 indexed | |
22 | // it is used at digitization level by | |
23 | // all the 3 ITS subdetectors | |
24 | // | |
25 | // *********************************************************************** | |
26 | ||
2134176d | 27 | #include "AliITSpList.h" |
fb4e90e0 | 28 | #include "AliITSpListItem.h" |
29 | ||
2134176d | 30 | |
31 | //______________________________________________________________________ | |
32 | ||
925e6570 | 33 | ClassImp(AliITSpList) |
2134176d | 34 | //______________________________________________________________________ |
35 | AliITSpList::AliITSpList(){ | |
36 | // Default constructor | |
c7d528c6 | 37 | // Inputs: |
38 | // none. | |
39 | // Outputs: | |
40 | // none. | |
41 | // Return: | |
42 | // A zeroed/empty AliITSpList class. | |
2134176d | 43 | |
44 | fNi = 0; | |
45 | fNj = 0; | |
46 | fa = 0; | |
47 | } | |
48 | //______________________________________________________________________ | |
49 | AliITSpList::AliITSpList(Int_t imax,Int_t jmax){ | |
50 | // Standard constructor | |
c7d528c6 | 51 | // Inputs: |
52 | // none. | |
53 | // Outputs: | |
54 | // none. | |
55 | // Return: | |
56 | // A setup AliITSpList class. | |
2134176d | 57 | |
58 | fNi = imax; | |
59 | fNj = jmax; | |
9881a682 | 60 | fEntries = 0; |
61 | fa = new TClonesArray("AliITSpListItem",fNi*fNj); | |
2134176d | 62 | } |
63 | //______________________________________________________________________ | |
64 | AliITSpList::~AliITSpList(){ | |
65 | // Default destructor | |
c7d528c6 | 66 | // Inputs: |
67 | // none. | |
68 | // Outputs: | |
69 | // none. | |
70 | // Return: | |
71 | // a properly destroyed class | |
2134176d | 72 | |
9881a682 | 73 | if(fa){ |
74 | fa->Delete(); | |
75 | delete fa; | |
76 | fa = 0; | |
77 | } | |
2134176d | 78 | fNi = 0; |
79 | fNj = 0; | |
9881a682 | 80 | |
81 | fEntries = 0; | |
2134176d | 82 | } |
fb4e90e0 | 83 | |
2134176d | 84 | //______________________________________________________________________ |
85 | void AliITSpList::ClearMap(){ | |
9881a682 | 86 | // Delete all AliITSpListItems and zero TClonesArray. |
c7d528c6 | 87 | // Inputs: |
88 | // none. | |
89 | // Outputs: | |
90 | // none. | |
91 | // Return: | |
92 | // A zeroed AliITSpList class. | |
2134176d | 93 | |
9ce4d38b | 94 | fa->Delete(); |
9881a682 | 95 | fEntries = 0; |
2134176d | 96 | } |
97 | //______________________________________________________________________ | |
98 | void AliITSpList::DeleteHit(Int_t i,Int_t j){ | |
9881a682 | 99 | // Delete a particular AliITSpListItems. |
c7d528c6 | 100 | // Inputs: |
101 | // Int_t i Row number | |
102 | // Int_t j Columns number | |
103 | // Outputs: | |
104 | // none. | |
105 | // Return: | |
106 | // none. | |
2134176d | 107 | Int_t k = GetIndex(i,j); |
108 | ||
109 | if(fa->At(k)!=0){ | |
9881a682 | 110 | fa->RemoveAt(k); |
2134176d | 111 | } // end for i && if |
9881a682 | 112 | if(k==fEntries-1) fEntries--; |
2134176d | 113 | } |
114 | //______________________________________________________________________ | |
115 | AliITSpList& AliITSpList::operator=(const AliITSpList &source){ | |
116 | // = operator | |
c7d528c6 | 117 | // Inputs: |
118 | // const AliITSpList &source A AliITSpList object. | |
119 | // Outputs: | |
120 | // none. | |
121 | // Return: | |
122 | // A copied AliITSpList object. | |
2134176d | 123 | |
124 | if(this == &source) return *this; | |
125 | ||
126 | if(this->fa!=0){ // if this->fa exists delete it first. | |
9881a682 | 127 | fa->Delete(); |
128 | delete fa; | |
129 | fa = 0; | |
2134176d | 130 | } // end if this->fa!=0 |
131 | this->fNi = source.fNi; | |
132 | this->fNj = source.fNj; | |
9881a682 | 133 | this->fa = new TClonesArray(*(source.fa)); |
134 | this->fEntries = source.fEntries; | |
2134176d | 135 | |
136 | return *this; | |
137 | } | |
138 | //______________________________________________________________________ | |
fb4e90e0 | 139 | AliITSpList::AliITSpList(const AliITSpList &source) : AliITSMap(source){ |
140 | // Copy constructor | |
2134176d | 141 | |
fb4e90e0 | 142 | fNi = source.fNi; |
143 | fNj = source.fNj; | |
9881a682 | 144 | fa = new TClonesArray(*(source.fa)); |
145 | fEntries = source.fEntries; | |
2134176d | 146 | } |
147 | //______________________________________________________________________ | |
c7d528c6 | 148 | void AliITSpList::AddItemTo(Int_t fileIndex, AliITSpListItem *pl) { |
149 | // Adds the contents of pl to the list with track number off set given by | |
150 | // fileIndex. | |
151 | // Creates the AliITSpListItem if needed. | |
152 | // Inputs: | |
153 | // Int_t fileIndex track number offset value | |
154 | // AliITSpListItem *pl an AliITSpListItem to be added to this class. | |
155 | // Outputs: | |
156 | // none. | |
157 | // Return: | |
158 | // none. | |
159 | Int_t index = pl->GetIndex(); | |
9881a682 | 160 | TClonesArray &rfa = *fa; |
c7d528c6 | 161 | if( fa->At( index ) == 0 ) { // most create AliITSpListItem |
9881a682 | 162 | new(rfa[index])AliITSpListItem(-2,-1,pl->GetModule(),index,0.0); |
c7d528c6 | 163 | } // end if |
164 | ||
cab0142f | 165 | ((AliITSpListItem*)(fa->At(index)))->AddTo( fileIndex,pl); |
9881a682 | 166 | if(index>=fEntries) fEntries = index +1; |
c7d528c6 | 167 | } |
168 | //______________________________________________________________________ | |
2134176d | 169 | void AliITSpList::AddSignal(Int_t i,Int_t j,Int_t trk,Int_t ht,Int_t mod, |
c7d528c6 | 170 | Double_t signal){ |
9881a682 | 171 | // Adds a Signal value to the TClonesArray at i,j. |
172 | // Creates the AliITSpListItem | |
2134176d | 173 | // if needed. |
c7d528c6 | 174 | // Inputs: |
175 | // Int_t i Row number for this signal | |
176 | // Int_t j Column number for this signal | |
177 | // Int_t trk Track number creating this signal | |
178 | // Int_t ht Hit number creating this signal | |
179 | // Int_t mod The module where this signal is in | |
180 | // Double_t signal The signal (ionization) | |
181 | // Outputs: | |
182 | // none. | |
183 | // Return: | |
184 | // none. | |
9ce4d38b | 185 | Int_t index = GetIndex(i,j); |
d7f298dd | 186 | if (index<0) return; |
9881a682 | 187 | TClonesArray &rfa = *fa; |
188 | if(GetpListItem(index)==0){ // must create AliITSpListItem | |
189 | new(rfa[index])AliITSpListItem(trk,ht,mod,index,signal); | |
2134176d | 190 | }else{ // AliITSpListItem exists, just add signal to it. |
9ce4d38b | 191 | GetpListItem(index)->AddSignal(trk,ht,mod,index,signal); |
2134176d | 192 | } // end if |
9881a682 | 193 | if(index>=fEntries) fEntries = index +1; |
2134176d | 194 | } |
195 | //______________________________________________________________________ | |
196 | void AliITSpList::AddNoise(Int_t i,Int_t j,Int_t mod,Double_t noise){ | |
9881a682 | 197 | // Adds a noise value to the TClonesArray at i,j. |
198 | // Creates the AliITSpListItem | |
2134176d | 199 | // if needed. |
c7d528c6 | 200 | // Inputs: |
201 | // Int_t i Row number for this noise | |
202 | // Int_t j Column number for this noise | |
203 | // Double_t noise The noise signal value. | |
204 | // Outputs: | |
205 | // none. | |
206 | // Return: | |
207 | // none. | |
9ce4d38b | 208 | Int_t index = GetIndex(i,j); |
9881a682 | 209 | TClonesArray &rfa = *fa; |
9ce4d38b | 210 | if(GetpListItem(index)==0){ // most create AliITSpListItem |
9881a682 | 211 | new(rfa[index]) AliITSpListItem(mod,index,noise); |
2134176d | 212 | }else{ // AliITSpListItem exists, just add signal to it. |
9ce4d38b | 213 | GetpListItem(index)->AddNoise(mod,index,noise); |
2134176d | 214 | } // end if |
9881a682 | 215 | if(index>=fEntries) fEntries = index +1; |
2134176d | 216 | } |
217 | //______________________________________________________________________ | |
fb4e90e0 | 218 | void AliITSpList::GetCell(Int_t index,Int_t &i,Int_t &j) const { |
219 | // returns the i,j index numbers from the linearized index computed | |
220 | // with GetIndex | |
221 | if(index<0 || index>=fNi*fNj){ | |
222 | Warning("GetCell","Index out of range 0<=index=%d<%d", | |
223 | index,fNi*fNj); | |
224 | i=-1;j=-1; | |
2134176d | 225 | return; |
fb4e90e0 | 226 | } // end if |
227 | i = index/fNj; | |
228 | j = index - fNj*i; | |
229 | return; | |
230 | } | |
231 | //______________________________________________________________________ | |
232 | Int_t AliITSpList::GetIndex(Int_t i, Int_t j) const { | |
9881a682 | 233 | // returns the TClonesArray index for a given set of map indexes. |
fb4e90e0 | 234 | if(i<0||i>=fNi || j<0||j>=fNj){ |
235 | Warning("GetIndex","Index out of range 0<i=%d<%d and 0<0j=%d<%d",i,fNi,j,fNj); | |
236 | return -1; | |
237 | } | |
238 | else { | |
239 | return fNj*i+j; | |
240 | } | |
2134176d | 241 | } |