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Minor fix to dynamic cast introduced in e4edd69
[u/mrichter/AliRoot.git] / TOF / AliTOFDigitMap.cxx
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bf6bf84c 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
15ec34b9 16/*
17$Log$
10056aa6 18Revision 1.12 2007/02/20 15:57:00 decaro
19Raw data update: to read the TOF raw data defined in UNPACKED mode
20
15ec34b9 21*/
bf6bf84c 22
23////////////////////////////////////////////////////////////////////////
24//
25// AliTOFDigitMap class
26//
d0eb8f39 27// digitmap enables fast check if the pad was already digit.
28
29// The index of a AliTOFdigit is saved in the each digitmap "cell"
30// (there is an offset +1, because the index can be zero and zero
31// means empty cell).
bf6bf84c 32// In TOF, number of strips varies according plate type, the highest
d0eb8f39 33// number is in plate C. For all plates is used this number, so the
34// size of the digitmap is a little bit greater than necessary, but it
35// simplifies the access algorithm.
bf6bf84c 36//
37//
38// Author: F. Pierella based on AliTOFHitMap
39//
d0eb8f39 40// Modified by A. De Caro
41//
42///////////////////////////////////////////////////////////////////////
bf6bf84c 43
d0eb8f39 44#include "AliLog.h"
bf6bf84c 45
46#include "AliTOFDigitMap.h"
0f4a7374 47#include "AliTOFGeometry.h"
bf6bf84c 48
bf6bf84c 49ClassImp(AliTOFDigitMap)
50
655e379f 51AliTOFDigitMap::AliTOFDigitMap():
8a190ba2 52 fNSector(AliTOFGeometry::NSectors()),
53 fNplate(AliTOFGeometry::NPlates()),
54 fNstrip(AliTOFGeometry::NStripC()),
55 fNpx(AliTOFGeometry::NpadX()),
56 fNpz(AliTOFGeometry::NpadZ()),
655e379f 57 fMaxIndex(-1),
10056aa6 58 fDigitMap(0x0)
bf6bf84c 59{
60//
61// Default ctor
62//
d3c7bfac 63
a06668b9 64 fMaxIndex=fNSector*fNplate*fNstrip*fNpx*fNpz;
d0eb8f39 65 fDigitMap = new Int_t*[fMaxIndex];
8a190ba2 66
d0eb8f39 67 for (Int_t i=0; i<fMaxIndex; i++) fDigitMap[i] = new Int_t[kMaxDigitsPerPad];
bf6bf84c 68 Clear();
69}
70
71////////////////////////////////////////////////////////////////////////
8a190ba2 72AliTOFDigitMap::AliTOFDigitMap(const AliTOFDigitMap & digitMap):
73 TObject(digitMap),
74 fNSector(digitMap.fNSector),
75 fNplate(digitMap.fNplate),
76 fNstrip(digitMap.fNstrip),
77 fNpx(digitMap.fNpx),
78 fNpz(digitMap.fNpz),
a3b608e8 79 fMaxIndex(-1),
10056aa6 80 fDigitMap(0x0)
bf6bf84c 81{
cab4eeb0 82 //
83 // Copy constructor
84 //
8a190ba2 85 fMaxIndex=fNSector*fNplate*fNstrip*fNpx*fNpz;
86 fDigitMap = new Int_t*[fMaxIndex];
cab4eeb0 87 for (Int_t i=0; i<fMaxIndex; i++) {
88 fDigitMap[i] = new Int_t[kMaxDigitsPerPad];
a3b608e8 89 for (Int_t j=0; j<kMaxDigitsPerPad; j++)
90 fDigitMap[i][j]=digitMap.fDigitMap[i][j];
cab4eeb0 91 }
8a190ba2 92}
93
94////////////////////////////////////////////////////////////////////////
a3b608e8 95AliTOFDigitMap & AliTOFDigitMap::operator=(const AliTOFDigitMap & digitMap)
8a190ba2 96{
cab4eeb0 97 //
98 // Assignment operator
99 //
100
101 if (this != &digitMap) {
102 TObject::operator=(digitMap);
103 fNSector=digitMap.fNSector;
104 fNplate=digitMap.fNplate;
105 fNstrip=digitMap.fNstrip;
106 fNpx=digitMap.fNpx;
107 fNpz=digitMap.fNpz;
108 fMaxIndex=fNSector*fNplate*fNstrip*fNpx*fNpz;
109 for (Int_t i=0; i<fMaxIndex; ++i) delete [] fDigitMap[i];
110 delete [] fDigitMap;
111 fDigitMap = new Int_t*[fMaxIndex];
112 for (Int_t i=0; i<fMaxIndex; i++) {
113 fDigitMap[i] = new Int_t[kMaxDigitsPerPad];
114 for (Int_t j=0; j<kMaxDigitsPerPad; j++)
115 fDigitMap[i][j]=digitMap.fDigitMap[i][j];
116 }
117 }
a44583b8 118 return *this;
bf6bf84c 119}
120
121
122////////////////////////////////////////////////////////////////////////
123AliTOFDigitMap::~AliTOFDigitMap()
124{
125//
126// Destructor
127//
d0eb8f39 128 if (fDigitMap) {
129 for (Int_t i=0; i<fMaxIndex; i++) delete[] fDigitMap[i];
a30ca649 130 delete [] fDigitMap;
d0eb8f39 131 }
d3c7bfac 132
d3c7bfac 133
bf6bf84c 134}
135
136////////////////////////////////////////////////////////////////////////
d0eb8f39 137void AliTOFDigitMap::Clear(const Option_t*)
bf6bf84c 138{
d0eb8f39 139 //
140 // Clear digitmap
141 //
142
143 for(Int_t ii=0; ii<fMaxIndex; ii++) {
144 for (Int_t jj=0; jj<kMaxDigitsPerPad; jj++) {
145 fDigitMap[ii][jj] = 0;
146 }
147 }
148
bf6bf84c 149}
150
151////////////////////////////////////////////////////////////////////////
0e74c396 152Int_t AliTOFDigitMap::CheckedIndex(Int_t * const vol) const
bf6bf84c 153{
d0eb8f39 154 //
155 // Return checked index for vol
156 //
157
158 Int_t index =
d3c7bfac 159 vol[0]*fNplate*fNstrip*fNpx*fNpz+ // sector
160 vol[1]*fNstrip*fNpx*fNpz+ // plate
161 vol[2]*fNpx*fNpz+ // strip
162 vol[3]*fNpz+ // padx
163 vol[4]; // padz
bf6bf84c 164
d0eb8f39 165 if (index >= fMaxIndex || index < 0) {
166 AliError("CheckedIndex - input outside bounds");
167 return -1;
bf6bf84c 168 } else {
d0eb8f39 169 return index;
bf6bf84c 170 }
171}
172
173////////////////////////////////////////////////////////////////////////
d0eb8f39 174void AliTOFDigitMap::AddDigit(Int_t *vol, Int_t idigit)
bf6bf84c 175{
d0eb8f39 176 //
177 // Assign digit to pad vol
178 //
179 // 0 means empty pad, we need to shift indeces by 1
bf6bf84c 180
6e4ef37b 181 if (fDigitMap[CheckedIndex(vol)][kMaxDigitsPerPad-1]!=0) {
fda219f1 182 AliDebug(1,Form("In the volume (Se%i, Pl%i, St%i, PadR%i, Pad%i) there is not more possibility to add other digits.", vol[0], vol[1], vol[2], vol[4], vol[3]));
183 AliDebug(1,Form("Then, the digit number %i will be not inserted in the digit map, i.e. it will be lost.", idigit));
184 AliDebug(1,Form("Please, check the possibility to increase the digit map size (succently set to %i)", kMaxDigitsPerPad));
6e4ef37b 185 return;
186 }
187
d0eb8f39 188 for (Int_t slot=0; slot<kMaxDigitsPerPad; slot++) {
bf6bf84c 189
d0eb8f39 190 if (fDigitMap[CheckedIndex(vol)][slot]==0) {
191 fDigitMap[CheckedIndex(vol)][slot]=idigit+1;
192 break;
193 }
194 //else continue;
bf6bf84c 195
d0eb8f39 196 }
c630773f 197
bf6bf84c 198}
199
200////////////////////////////////////////////////////////////////////////
d0eb8f39 201void AliTOFDigitMap::GetDigitIndex(Int_t *vol, Int_t *digitLabels) const
bf6bf84c 202{
d0eb8f39 203 //
204 // Get all contents (digitLabels) of pad volume (vol)
205 //
206
207 // 0 means empty pad, we need to shift indeces by 1
bf6bf84c 208
d0eb8f39 209 Int_t dummy;
210 for (Int_t j=0; j<kMaxDigitsPerPad; j++) {
211 dummy = GetDigitIndex(vol,j);
212 if (dummy>=0) digitLabels[j] = dummy;
213 else break;
214 }
bf6bf84c 215}
216
217////////////////////////////////////////////////////////////////////////
d0eb8f39 218Int_t AliTOFDigitMap::GetDigitIndex(Int_t *vol, Int_t label) const
bf6bf84c 219{
d0eb8f39 220 //
221 // Get one of the contents (label) of pad volume (vol)
222 //
223
224 // 0 means empty pad, we need to shift indeces by 1
225
226 if (!(label<kMaxDigitsPerPad)) {
227 AliWarning(Form("label (=%i) >= kMaxDigitsPerPad (=%i)", label, kMaxDigitsPerPad));
228 return -1;
229 }
230
86040d7c 231 Int_t ci = CheckedIndex(vol);
232 if (ci==-1) return -1;
d0eb8f39 233
86040d7c 234 Int_t dummy = fDigitMap[ci][label];
d0eb8f39 235
236 if (dummy>0) return dummy-1;
237 else return -1;
238
bf6bf84c 239}
240
241////////////////////////////////////////////////////////////////////////
d0eb8f39 242FlagType AliTOFDigitMap::TestDigit(Int_t *vol) const
bf6bf84c 243{
244//
245// Check if hit cell is empty, used or unused
246//
d0eb8f39 247 Int_t inf=fDigitMap[CheckedIndex(vol)][0]; // to be modified
0085f44e 248 if (inf > 0) {
bf6bf84c 249 return kUsed;
250 } else if (inf == 0) {
251 return kEmpty;
252 } else {
253 return kUnused;
254 }
255}
256
15ec34b9 257////////////////////////////////////////////////////////////////////////
258Int_t AliTOFDigitMap::GetFilledCellNumber() const
259{
260 //
261 // Returns the number of filled cells of the TOF digit map
262 //
263
15ec34b9 264 Int_t counter = 0;
265
86040d7c 266 for (Int_t index = 0; index < fMaxIndex; ++index)
267 {
268 for (Int_t label = 0; label < kMaxDigitsPerPad; ++label)
269 {
270 if (fDigitMap[index][label] > 0)
271 {
272 ++counter;
273 break;
274 }
275 }
276 }
15ec34b9 277
278 return counter;
15ec34b9 279}
dfa56f14 280
281////////////////////////////////////////////////////////////////////////
ec5fb3e4 282Bool_t AliTOFDigitMap::StripDigitCheck(Int_t iSector, Int_t iPlate, Int_t iStrip) const
283{
284 //
285 // Returns:
286 // kFALSE if the strip doesn't contain digits
287 // kTRUE if the strip contains at least one digit
288 //
289
290 Int_t volume[5] = {iSector, iPlate, iStrip, -1, -1};
291 Bool_t counter = kFALSE;
292
293 for (Int_t iPadX=0; iPadX<fNpx; iPadX++)
294 for (Int_t iPadZ=0; iPadZ<fNpz; iPadZ++)
295 {
296 volume[3] = iPadX;
297 volume[4] = iPadZ;
1a0fcc34 298 for (Int_t label=0; label<kMaxDigitsPerPad; label++) {
299 if (GetDigitIndex(volume, label)>=0) {
300 counter = kTRUE;
301 break;
302 }
ec5fb3e4 303 }
304 }
305
306 return counter;
307
308}
309
818b5e8c 310////////////////////////////////////////////////////////////////////////
311Int_t AliTOFDigitMap::DigitInStrip(Int_t iSector, Int_t iPlate, Int_t iStrip) const
312{
313 //
1a0fcc34 314 // Returns number of digits in the strip iStrip,
315 // in the plate iPlate of the sector iSector
818b5e8c 316 //
317
318 Int_t volume[5] = {iSector, iPlate, iStrip, -1, -1};
319 Int_t counter = 0;
320
321 for (Int_t iPadX=0; iPadX<fNpx; iPadX++)
322 for (Int_t iPadZ=0; iPadZ<fNpz; iPadZ++)
323 for (Int_t label=0; label<kMaxDigitsPerPad; label++) {
324 volume[3] = iPadX;
325 volume[4] = iPadZ;
1a0fcc34 326 if (GetDigitIndex(volume, label)>=0)
327 counter++;
818b5e8c 328 }
329
330 return counter;
331
332}
333
d7ed6a6d 334////////////////////////////////////////////////////////////////////////
335Int_t AliTOFDigitMap::FilledCellsInStrip(Int_t iSector, Int_t iPlate, Int_t iStrip) const
336{
337 //
338 // Returns number of digits in the strip iStrip,
339 // in the plate iPlate of the sector iSector
340 //
341
342 Int_t volume[5] = {iSector, iPlate, iStrip, -1, -1};
343 Int_t counter = 0;
344
345 for (Int_t iPadX=0; iPadX<fNpx; iPadX++)
346 for (Int_t iPadZ=0; iPadZ<fNpz; iPadZ++) {
347 volume[3] = iPadX;
348 volume[4] = iPadZ;
349 if (GetDigitIndex(volume, 0)>=0)
350 counter++;
351 }
352
353 return counter;
354
355}
356
818b5e8c 357////////////////////////////////////////////////////////////////////////
358void AliTOFDigitMap::ResetDigitNumber(Int_t *vol, Int_t dig)
359{
360 //
361 // Reset digit into pad vol
362 //
363
818b5e8c 364 for (Int_t slot=0; slot<kMaxDigitsPerPad; slot++) {
365 if (fDigitMap[CheckedIndex(vol)][slot]-1==dig) {
366 fDigitMap[CheckedIndex(vol)][slot] = 0;
818b5e8c 367 }
368 }
1a0fcc34 369
818b5e8c 370}
371
ec5fb3e4 372////////////////////////////////////////////////////////////////////////
373void AliTOFDigitMap::ResetDigit(Int_t *vol, Int_t dig)
dfa56f14 374{
375 //
376 // Reset digit into pad vol
377 //
378 // 0 means empty pad, we need to shift indeces by 1
379
818b5e8c 380 fDigitMap[CheckedIndex(vol)][dig] = 0;
1a0fcc34 381
ec5fb3e4 382}
383
1a0fcc34 384////////////////////////////////////////////////////////////////////////
ec5fb3e4 385void AliTOFDigitMap::ResetDigit(Int_t *vol)
386{
387 //
388 // Reset digit into pad vol
389 //
390 // 0 means empty pad, we need to shift indices by 1
391
dfa56f14 392 for (Int_t slot=0; slot<kMaxDigitsPerPad; slot++)
818b5e8c 393 fDigitMap[CheckedIndex(vol)][slot] = 0;
394
395}
396
1a0fcc34 397////////////////////////////////////////////////////////////////////////
818b5e8c 398Int_t AliTOFDigitMap::GetNumberOfDigits(Int_t *vol)
399{
400 //
401 // Returns the number of digit
402 // into pad volume vol
403 //
404 // 0 means empty pad
405 //
406
407 Int_t counter = 0;
408
409 for (Int_t slot=0; slot<kMaxDigitsPerPad; slot++)
1a0fcc34 410 if (GetDigitIndex(vol, slot)>=0) counter++;
818b5e8c 411
412 return counter;
dfa56f14 413
414}