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ff7d3d1a | 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 | // $Id$ | |
13985652 | 17 | // $MpId: AliMpTriggerSegmentation.cxx,v 1.7 2006/05/24 13:58:52 ivana Exp $ |
ff7d3d1a | 18 | |
19 | #include "AliMpTriggerSegmentation.h" | |
20 | ||
21 | #include "AliLog.h" | |
22 | #include "AliMpConnection.h" | |
23 | #include "AliMpMotif.h" | |
24 | #include "AliMpMotifPosition.h" | |
25 | #include "AliMpMotifType.h" | |
26 | #include "AliMpPCB.h" | |
27 | #include "AliMpSlat.h" | |
28 | #include "AliMpSlatSegmentation.h" | |
29 | #include "AliMpTrigger.h" | |
30 | ||
85fec35d | 31 | /// |
32 | /// \class AliMpTriggerSegmentation | |
33 | /// | |
34 | /// Implementation of AliMpVSegmentation for trigger slats. | |
35 | /// | |
36 | /// \todo Implement CreateIterator method, if needed. | |
37 | /// | |
38 | /// \author Laurent Aphecetche | |
39 | ||
13985652 | 40 | /// \cond CLASSIMP |
ff7d3d1a | 41 | ClassImp(AliMpTriggerSegmentation) |
13985652 | 42 | /// \endcond |
ff7d3d1a | 43 | |
44 | //_____________________________________________________________________________ | |
45 | AliMpTriggerSegmentation::AliMpTriggerSegmentation() | |
46 | : AliMpVSegmentation(), | |
efb408b3 | 47 | fkSlat(0), |
48 | fNofStrips(0) | |
ff7d3d1a | 49 | { |
50 | // | |
51 | // Default ctor. Not to be used really. | |
52 | // | |
53 | AliDebug(1,Form("this=%p Empty ctor",this)); | |
54 | } | |
55 | ||
56 | //_____________________________________________________________________________ | |
57 | AliMpTriggerSegmentation::AliMpTriggerSegmentation(const AliMpTrigger* slat) | |
58 | : AliMpVSegmentation(), | |
59 | fkSlat(slat) | |
60 | { | |
61 | // | |
62 | // Normal ctor. | |
63 | // | |
64 | AliDebug(1,Form("this=%p Normal ctor slat=%p",this,slat)); | |
efb408b3 | 65 | |
66 | // Compute the number of strips. | |
67 | // We have to loop over all possible pads, in order to properly take | |
68 | // into account the fact that a given strip might be part of several | |
69 | // layer. Otherwise we would double count pads. | |
70 | ||
71 | fNofStrips = 0; | |
72 | for ( Int_t ix = 0; ix <= MaxPadIndexX(); ++ix ) | |
73 | { | |
74 | for ( Int_t iy = 0; iy <= MaxPadIndexY(); ++iy ) | |
75 | { | |
76 | if ( HasPad(AliMpIntPair(ix,iy)) ) | |
77 | { | |
78 | ++fNofStrips; | |
79 | } | |
80 | } | |
81 | } | |
ff7d3d1a | 82 | } |
83 | ||
884a73f1 | 84 | //______________________________________________________________________________ |
85 | AliMpTriggerSegmentation::AliMpTriggerSegmentation(const AliMpTriggerSegmentation& right) | |
86 | : AliMpVSegmentation(right) | |
87 | { | |
88 | /// Protected copy constructor (not implemented) | |
89 | ||
90 | AliFatal("Copy constructor not provided."); | |
91 | } | |
92 | ||
ff7d3d1a | 93 | //_____________________________________________________________________________ |
94 | AliMpTriggerSegmentation::~AliMpTriggerSegmentation() | |
95 | { | |
96 | // | |
97 | // Dtor (empty). | |
98 | // | |
99 | AliDebug(1,Form("this=%p",this)); | |
100 | } | |
101 | ||
884a73f1 | 102 | //______________________________________________________________________________ |
103 | AliMpTriggerSegmentation& | |
104 | AliMpTriggerSegmentation::operator=(const AliMpTriggerSegmentation& right) | |
105 | { | |
106 | /// Protected assignement operator (not implemented) | |
107 | ||
108 | // check assignement to self | |
109 | if (this == &right) return *this; | |
110 | ||
111 | AliFatal("Assignement operator not provided."); | |
112 | ||
113 | return *this; | |
114 | } | |
115 | ||
ff7d3d1a | 116 | //_____________________________________________________________________________ |
117 | AliMpVPadIterator* | |
118 | AliMpTriggerSegmentation::CreateIterator(const AliMpArea&) const | |
119 | { | |
120 | // | |
121 | // Returns an iterator to loop over the pad contained within given area. | |
122 | // Not implemented for trigger. | |
123 | ||
124 | return 0; | |
125 | } | |
126 | ||
63bcb3c3 | 127 | //_____________________________________________________________________________ |
128 | TVector2 | |
129 | AliMpTriggerSegmentation::Dimensions() const | |
130 | { | |
131 | return Slat()->Dimensions(); | |
132 | } | |
133 | ||
134 | //_____________________________________________________________________________ | |
135 | void | |
136 | AliMpTriggerSegmentation::GetAllElectronicCardIDs(TArrayI& ecn) const | |
137 | { | |
138 | Slat()->GetAllLocalBoardNumbers(ecn); | |
139 | } | |
140 | ||
ff7d3d1a | 141 | //_____________________________________________________________________________ |
142 | const char* | |
143 | AliMpTriggerSegmentation::GetName() const | |
144 | { | |
85fec35d | 145 | // Name of that segmentation = TriggerSegmentation + slatName |
ff7d3d1a | 146 | TString name("TriggerSegmentation"); |
147 | if ( fkSlat) | |
148 | { | |
149 | name += "."; | |
150 | name += fkSlat->GetName(); | |
151 | } | |
152 | return name.Data(); | |
153 | } | |
154 | ||
155 | //_____________________________________________________________________________ | |
156 | Bool_t | |
157 | AliMpTriggerSegmentation::HasPad(const AliMpIntPair& indices) const | |
158 | { | |
159 | // | |
160 | // Test if this slat has a pad located at the position referenced | |
161 | // by the integer indices. | |
162 | // | |
163 | ||
164 | return PadByIndices(indices,kFALSE) != AliMpPad::Invalid(); | |
165 | } | |
166 | ||
167 | //_____________________________________________________________________________ | |
168 | Int_t | |
026b7442 | 169 | AliMpTriggerSegmentation::MaxPadIndexX() const |
ff7d3d1a | 170 | { |
171 | // | |
172 | // Returns the value of the largest pad index in x-direction. | |
173 | // | |
174 | ||
175 | return fkSlat->GetNofPadsX()-1; | |
176 | } | |
177 | ||
178 | //_____________________________________________________________________________ | |
179 | Int_t | |
026b7442 | 180 | AliMpTriggerSegmentation::MaxPadIndexY() const |
ff7d3d1a | 181 | { |
182 | // | |
183 | // Returns the value of the largest pad index in y-direction. | |
184 | // | |
185 | ||
186 | return fkSlat->GetMaxNofPadsY()-1; | |
187 | } | |
188 | ||
189 | //_____________________________________________________________________________ | |
190 | AliMpPad | |
191 | AliMpTriggerSegmentation::PadByLocation(const AliMpIntPair& location, | |
192 | Bool_t warning) const | |
193 | { | |
194 | // | |
195 | // Returns the pad specified by its location, where location is the | |
196 | // pair (ManuID,ManuChannel). | |
197 | // If warning=kTRUE and the pad does not exist, a warning message is | |
198 | // printed. | |
199 | // | |
200 | // AliMpPad::Invalid() is returned if there's no pad at the given location. | |
201 | // | |
202 | AliMpPad pad; | |
203 | AliMpIntPair invloc; | |
204 | ||
205 | for ( Int_t i = 0; i < fkSlat->GetSize(); ++i ) | |
206 | { | |
207 | const AliMpSlat* slat = fkSlat->GetLayer(i); | |
208 | AliMpSlatSegmentation seg(slat); | |
85fec35d | 209 | AliMpPad pi = seg.PadByLocation(location,kFALSE); |
210 | if ( pi.IsValid() ) | |
ff7d3d1a | 211 | { |
212 | if ( !pad.IsValid() ) | |
213 | { | |
85fec35d | 214 | pad = AliMpPad(invloc,pi.GetIndices(),pi.Position(),pi.Dimensions()); |
215 | pad.AddLocation(pi.GetLocation()); | |
ff7d3d1a | 216 | } |
217 | else | |
218 | { | |
85fec35d | 219 | pad.AddLocation(pi.GetLocation()); |
ff7d3d1a | 220 | } |
221 | } | |
222 | } | |
223 | if ( warning && !pad.IsValid() ) | |
224 | { | |
225 | AliWarning(Form("No pad found at location (%d,%d)",location.GetFirst(), | |
226 | location.GetSecond())); | |
227 | } | |
228 | return pad; | |
229 | } | |
230 | ||
231 | //_____________________________________________________________________________ | |
232 | AliMpPad | |
233 | AliMpTriggerSegmentation::PadByIndices(const AliMpIntPair& indices, | |
234 | Bool_t warning) const | |
235 | { | |
236 | // | |
237 | // Returns the pad specified by its integer indices. | |
238 | // If warning=kTRUE and the pad does not exist, a warning message is | |
239 | // printed. | |
240 | // | |
241 | // AliMpPad::Invalid() is returned if there's no pad at the given location. | |
242 | // | |
243 | // | |
244 | ||
245 | AliMpPad pad; | |
246 | AliMpIntPair invloc; | |
247 | ||
248 | for ( Int_t i = 0; i < fkSlat->GetSize(); ++i ) | |
249 | { | |
250 | const AliMpSlat* slat = fkSlat->GetLayer(i); | |
251 | AliMpSlatSegmentation seg(slat); | |
85fec35d | 252 | AliMpPad pi = seg.PadByIndices(indices,kFALSE); |
253 | if ( pi.IsValid() ) | |
ff7d3d1a | 254 | { |
255 | if ( !pad.IsValid() ) | |
256 | { | |
85fec35d | 257 | pad = AliMpPad(invloc,pi.GetIndices(),pi.Position(),pi.Dimensions()); |
258 | pad.AddLocation(pi.GetLocation()); | |
ff7d3d1a | 259 | } |
260 | else | |
261 | { | |
85fec35d | 262 | pad.AddLocation(pi.GetLocation()); |
ff7d3d1a | 263 | } |
264 | } | |
265 | } | |
266 | if ( warning && !pad.IsValid() ) | |
267 | { | |
268 | AliWarning(Form("No pad found at indices (%d,%d)",indices.GetFirst(), | |
269 | indices.GetSecond())); | |
270 | } | |
271 | ||
272 | return pad; | |
273 | } | |
274 | ||
275 | //_____________________________________________________________________________ | |
276 | AliMpPad | |
277 | AliMpTriggerSegmentation::PadByPosition(const TVector2& position, | |
278 | Bool_t warning) const | |
279 | { | |
280 | // | |
281 | // Returns the pad specified by its (floating point) position. | |
282 | // If warning=kTRUE and the pad does not exist, a warning message is | |
283 | // printed. | |
284 | // | |
285 | // AliMpPad::Invalid() is returned if there's no pad at the given location. | |
286 | // | |
287 | AliMpPad pad; | |
288 | AliMpIntPair invloc; | |
289 | ||
290 | for ( Int_t i = 0; i < fkSlat->GetSize(); ++i ) | |
291 | { | |
292 | const AliMpSlat* slat = fkSlat->GetLayer(i); | |
293 | AliMpSlatSegmentation seg(slat); | |
85fec35d | 294 | AliMpPad pi = seg.PadByPosition(position,kFALSE); |
295 | if ( pi.IsValid() ) | |
ff7d3d1a | 296 | { |
297 | if ( !pad.IsValid() ) | |
298 | { | |
85fec35d | 299 | pad = AliMpPad(invloc,pi.GetIndices(),pi.Position(),pi.Dimensions()); |
300 | pad.AddLocation(pi.GetLocation()); | |
ff7d3d1a | 301 | } |
302 | else | |
303 | { | |
85fec35d | 304 | pad.AddLocation(pi.GetLocation()); |
ff7d3d1a | 305 | } |
306 | } | |
307 | } | |
308 | if ( warning && !pad.IsValid() ) | |
309 | { | |
310 | AliWarning(Form("No pad found at position (%e,%e)",position.X(), | |
311 | position.Y())); | |
312 | } | |
313 | ||
314 | return pad; | |
315 | } | |
316 | ||
63bcb3c3 | 317 | //_____________________________________________________________________________ |
318 | AliMpPlaneType | |
319 | AliMpTriggerSegmentation::PlaneType() const | |
320 | { | |
321 | return Slat()->PlaneType(); | |
322 | } | |
323 | ||
ff7d3d1a | 324 | //_____________________________________________________________________________ |
325 | const AliMpTrigger* | |
326 | AliMpTriggerSegmentation::Slat() const | |
327 | { | |
328 | // | |
329 | // Returns the pointer to the referenced slat. | |
330 | // | |
331 | ||
332 | return fkSlat; | |
333 | } |