]>
Commit | Line | Data |
---|---|---|
3b9df642 | 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 | ||
16 | /* | |
17 | $Id$ | |
18 | */ | |
19 | ||
20 | /********************************************************************* | |
21 | * This class defines the "Standard" reconstruction for the ITS | |
22 | * detector. | |
23 | **********************************************************************/ | |
24 | #include "AliITSDetTypeSim.h" | |
25 | ||
26 | ClassImp(AliITSDetTypeSim) | |
27 | ||
28 | //---------------------------------------------------------------------- | |
29 | AliITSDetTypeSim::AliITSDetTypeSim(): | |
30 | TObject(), | |
31 | fGeom(), // | |
32 | fSimulation(), // [NDet] | |
33 | fSegmentation(), // [NDet] | |
34 | fResponse(), // [NMod] | |
35 | fPreProcess(), // [] e.g. Fill fHitModule with hits | |
36 | fPostProcess(), // [] e.g. Wright Raw data | |
37 | fHitModule(), //! [NMod][Nhits] | |
38 | fNhits(0), //! number of hits | |
39 | fHits(), //! local pointer | |
40 | fNSDigits(0), //! number of SDigits | |
41 | fSDigits(), //! [NMod][NSDigits] | |
42 | fNDigits(0), //! number of Digits | |
43 | fDigits(), //! [NMod][NDigits] | |
44 | fHitClassName(), // String with Hit class name. | |
45 | fSDigClassName(),// String with SDigit class name. | |
46 | fDigClassName(){ // String with digit class name. | |
47 | // Default Constructor | |
48 | // Inputs: | |
49 | // none. | |
50 | // Outputs: | |
51 | // none. | |
52 | // Return: | |
53 | // A properly zero-ed AliITSDetTypeSim class. | |
54 | } | |
55 | //---------------------------------------------------------------------- | |
56 | AliITSDetTypeSim::~AliITSDetTypeSim(){ | |
57 | // Destructor | |
58 | // Inputs: | |
59 | // none. | |
60 | // Outputs: | |
61 | // none. | |
62 | // Return: | |
63 | // Nothing. | |
64 | ||
65 | delete fGeom; | |
66 | delete fSimulation; | |
67 | delete fSegmentation; | |
68 | delete fResponse; | |
69 | delete fPreProcess; | |
70 | delete fPostProcess; | |
71 | delete fHitModule; | |
72 | // Do not delete fSDigits Not owned by this class see AliITS | |
73 | // Do not delete fDigits Not owned by this class see AliITS | |
74 | } | |
75 | //---------------------------------------------------------------------- | |
76 | AliITSDetTypeSim::AliITSDetTypeSim(const AliITSDetTypeSim &s) : TObject(s){ | |
77 | // Copy Constructor for object AliITSDetTypeSim | |
78 | // Inputs: | |
79 | // AliITSDetTypeSim &s The copy Sourse | |
80 | // Outputs: | |
81 | // none. | |
82 | // Return: | |
83 | // A new AliITSDetTypeSim Object with the same data as that in the | |
84 | // source s. | |
85 | ||
86 | if(&s==this) return; | |
87 | *this = source; | |
88 | return; | |
89 | } | |
90 | //---------------------------------------------------------------------- | |
91 | AliITSDetTypeSim::operator=(const AliITSDetTypeSim &s) : TObject(s){ | |
92 | // The = operator for object AliITSDetTypeSim | |
93 | // Inputs: | |
94 | // AliITSDetTypeSim &s The copy Sourse | |
95 | // Outputs: | |
96 | // none. | |
97 | // Return: | |
98 | // A new AliITSDetTypeSim Object with the same data as that in the | |
99 | // source s. | |
100 | ||
101 | if(&s==this) return; | |
102 | // Make copies of the objects in the arrays as well | |
103 | this->fGeom = new AliITSgeom(s.fGeom);// Create a new instance | |
104 | if(this->fSimulation!=0) delete this->fSimulation; | |
105 | this->fSimulation = new TObjArray(s.fSimulation->GetSize(), | |
106 | s.fSimulation->LowerBound()); | |
107 | for(i=0;i<s.fSimulation->GetSize();i++) if(s.fSimulation[i]!=0) | |
108 | this->fSimulation[i] = new AliITSsimulation(*(s.fSimulation[i])); | |
109 | else this->fSimulation[i] = 0; | |
110 | if(this->fSegmentation!=0) delete this->fSegentation; | |
111 | this->fSegmentation = new TObjArray(s.fSegmentation->GetSize(), | |
112 | s.fSegmentation->GetLowerBound()); | |
113 | for(i=0;i<s.fSegmentation->GetSize();i++) if(s.fSegmentation[i]!=0) | |
114 | this->fSegmentation[i] = new AliITSsegmentation(*(s.fSegmentation[i])); | |
115 | else this->fSegmentation[i] = 0; | |
116 | if(this->fResponse!=0) delete fResponse; | |
117 | this->fResponse = new TObjArray(s.fResponse->GetSize(), | |
118 | s.fResponse->GetLowerBound()); | |
119 | for(i=0;i<s.fResponse->GetSize();i++) if(s.Response[i]!=0) | |
120 | this->fResponse[i] = new AliITSresponse(*(s.fResponse[i])); | |
121 | else this->fResponse[i] = 0; | |
122 | this->fPreProcess = s.fPreProcess; // Improper copy | |
123 | this->fPostProcess = s.fPostProcess; // Improper copy | |
124 | this->fHitModule = s.fHitModule; // Improper copy | |
125 | this->fNhits = s.fNhits; // | |
126 | this->fHits = s.fHits; // copy pointer address only | |
127 | this->fNSDigits = s.fNSDigits; // | |
128 | this->fSDigits = s.fSDigits; // copy pointer address only | |
129 | this->fNDigits = s.fNDigits; // | |
130 | this->fDigits = s.fDigits; // copy pointer address only | |
131 | this->fHitClassName = s.fHitClassName; | |
132 | this->fSDigitClassName = s.fSDigitClassName; | |
133 | this->fDigitClassName = s.FDigitClassName; | |
134 | return *this; | |
135 | } | |
136 | //______________________________________________________________________ | |
137 | void AliITSDetTypeSim::InitModules(Int_t size,Int_t &nmodules){ | |
138 | // Initialize the modules array. | |
139 | // Inputs: | |
140 | // Int_t size Size of array of the number of modules to be | |
141 | // created. If size <=0 then the number of modules | |
142 | // is gotten from AliITSgeom class kept in fGeom. | |
143 | // Outputs: | |
144 | // Int_t &nmodules The number of modules existing. | |
145 | // Return: | |
146 | // none. | |
147 | ||
148 | if(fHitModule){ | |
149 | fHitModule->Delete(); | |
150 | delete fHitModule; | |
151 | } // end fir fITSmoudles | |
152 | ||
153 | Int_t nl,indexMAX,index; | |
154 | ||
155 | if(size<=0){ // default to using data stored in AliITSgeom | |
156 | if(fGeom==0) { | |
157 | Error("InitModules","fGeom not defined"); | |
158 | return; | |
159 | } // end if fGeom==0 | |
160 | nl = fGeom->GetNlayers(); | |
161 | indexMAX = fGeom->GetIndexMax(); | |
162 | nmodules = indexMAX; | |
163 | fHitModule = new TObjArray(indexMAX); | |
164 | for(index=0;index<indexMAX;index++){ | |
165 | fHitModule->AddAt( new AliITSmodule(index),index); | |
166 | } // end for index | |
167 | }else{ | |
168 | fHitModule = new TObjArray(size); | |
169 | for(index=0;index<size;index++) { | |
170 | fHitModule->AddAt( new AliITSmodule(index),index); | |
171 | } // end for index | |
172 | ||
173 | nmodules = size; | |
174 | } // end i size<=0 | |
175 | } | |
176 | //______________________________________________________________________ | |
177 | void AliITSDetTypeSim::FillModules(TTree *treeH, Int_t mask) { | |
178 | // fill the modules with the sorted by module hits; | |
179 | // can be called many times to do a merging | |
180 | // Inputs: | |
181 | // TTree *treeH The tree containing the hits to be copied into | |
182 | // the modules. | |
183 | // Int_t mask The track number mask to indecate which file | |
184 | // this hits came from. | |
185 | // Outputs: | |
186 | // none. | |
187 | // Return: | |
188 | // none. | |
189 | ||
190 | if (treeH == 0x0){Error("FillModules","Tree is NULL");return;} | |
191 | ||
192 | Int_t lay,lad,det,index; | |
193 | AliITShit *itsHit=0; | |
194 | AliITSmodule *mod=0; | |
195 | TBranch *branch = treeH->GetBranch(fHitClassName.Data()); | |
196 | if (!branch){Error("FillModules","%s branch in TreeH not found", | |
197 | fHitClassName.Data());return;} // end if !branch | |
198 | branch->SetAddress(&fHits); | |
199 | Int_t nTracks =(Int_t) treeH->GetEntries(); | |
200 | Int_t iPrimTrack,h; | |
201 | for(iPrimTrack=0; iPrimTrack<nTracks; iPrimTrack++){ | |
202 | ResetHits(); | |
203 | Int_t nBytes = treeH->GetEvent(iPrimTrack); | |
204 | if (nBytes <= 0) continue; | |
205 | Int_t nHits = fHits->GetEntriesFast(); | |
206 | for(h=0; h<nHits; h++){ | |
207 | itsHit = (AliITShit *)fHits->UncheckedAt(h); | |
208 | itsHit->GetDetectorID(lay,lad,det); | |
209 | if (fGeom) index = fGeom->GetModuleIndex(lay,lad,det); | |
210 | else index=det-1; // This should not be used. | |
211 | mod = GetModule(index); | |
212 | itsHit->SetTrack(itsHit->GetTrack()+mask); // Set track mask. | |
213 | mod->AddHit(itsHit,iPrimTrack,h); | |
214 | } // end loop over hits | |
215 | } // end loop over tracks | |
216 | } |