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b65e5048 | 1 | /************************************************************************* |
2 | * Copyright(c) 1998-2008, 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: AliTRDarrayADC.cxx 25392 2008-04-23 19:40:29Z cblume $ */ | |
17 | ||
18 | //////////////////////////////////////////////////////// | |
19 | // // | |
20 | // Container class for ADC values // | |
21 | // // | |
22 | // Author: // | |
23 | // Hermes Leon Vargas (hleon@ikf.uni-frankfurt.de) // | |
24 | // // | |
25 | //////////////////////////////////////////////////////// | |
26 | ||
27 | #include "AliTRDarrayADC.h" | |
28 | #include "Cal/AliTRDCalPadStatus.h" | |
29 | ||
30 | ClassImp(AliTRDarrayADC) | |
31 | ||
32 | //____________________________________________________________________________________ | |
33 | AliTRDarrayADC::AliTRDarrayADC() | |
34 | :TObject() | |
35 | ,fNdet(0) | |
36 | ,fNrow(0) | |
37 | ,fNcol(0) | |
38 | ,fNtime(0) | |
39 | ,fNAdim(0) | |
40 | ,fADC(0) | |
41 | { | |
42 | // | |
43 | // AliTRDarrayADC default constructor | |
44 | // | |
45 | ||
46 | } | |
47 | ||
48 | //____________________________________________________________________________________ | |
49 | AliTRDarrayADC::AliTRDarrayADC(Int_t nrow, Int_t ncol, Int_t ntime) | |
50 | :TObject() | |
51 | ,fNdet(0) | |
52 | ,fNrow(0) | |
53 | ,fNcol(0) | |
54 | ,fNtime(0) | |
55 | ,fNAdim(0) | |
56 | ,fADC(0) | |
57 | { | |
58 | // | |
59 | // AliTRDarrayADC constructor | |
60 | // | |
61 | ||
62 | Allocate(nrow,ncol,ntime); | |
63 | ||
64 | } | |
65 | ||
66 | //____________________________________________________________________________________ | |
67 | AliTRDarrayADC::AliTRDarrayADC(const AliTRDarrayADC &b) | |
68 | :TObject() | |
69 | ,fNdet(b.fNdet) | |
70 | ,fNrow(b.fNrow) | |
71 | ,fNcol(b.fNcol) | |
72 | ,fNtime(b.fNtime) | |
73 | ,fNAdim(b.fNAdim) | |
74 | ,fADC(0) | |
75 | { | |
76 | // | |
77 | // AliTRDarrayADC copy constructor | |
78 | // | |
79 | ||
80 | fADC = new Short_t[fNAdim]; | |
064d808d | 81 | memcpy(fADC,b.fADC, fNAdim*sizeof(Short_t)); |
b65e5048 | 82 | |
83 | } | |
84 | ||
85 | //____________________________________________________________________________________ | |
86 | AliTRDarrayADC::~AliTRDarrayADC() | |
87 | { | |
88 | // | |
89 | // AliTRDarrayADC destructor | |
90 | // | |
91 | ||
92 | if(fADC) | |
93 | { | |
94 | delete [] fADC; | |
95 | fADC=0; | |
96 | } | |
97 | ||
98 | } | |
99 | ||
100 | //____________________________________________________________________________________ | |
101 | AliTRDarrayADC &AliTRDarrayADC::operator=(const AliTRDarrayADC &b) | |
102 | { | |
103 | // | |
104 | // Assignment operator | |
105 | // | |
106 | ||
107 | if(this==&b) | |
108 | { | |
109 | return *this; | |
110 | } | |
111 | ||
112 | if(fADC) | |
113 | { | |
114 | delete [] fADC; | |
115 | } | |
116 | fNdet=b.fNdet; | |
117 | fNrow=b.fNrow; | |
118 | fNcol=b.fNcol; | |
119 | fNtime=b.fNtime; | |
120 | fNAdim=b.fNAdim; | |
121 | fADC = new Short_t[fNAdim]; | |
064d808d | 122 | memcpy(fADC,b.fADC, fNAdim*sizeof(Short_t)); |
123 | ||
b65e5048 | 124 | return *this; |
125 | ||
126 | } | |
127 | ||
128 | //____________________________________________________________________________________ | |
129 | void AliTRDarrayADC::Allocate(Int_t nrow, Int_t ncol, Int_t ntime) | |
130 | { | |
131 | // | |
132 | // Allocate memory for an AliTRDarrayADC array with dimensions | |
133 | // Row*Col*Time | |
134 | // | |
135 | ||
136 | fNrow=nrow; | |
137 | fNcol=ncol; | |
138 | fNtime=ntime; | |
139 | fNAdim=nrow*ncol*ntime; | |
140 | ||
141 | if(fADC) | |
142 | { | |
143 | delete [] fADC; | |
144 | } | |
145 | ||
146 | fADC = new Short_t[fNAdim]; | |
064d808d | 147 | memset(fADC,0,sizeof(Short_t)*fNAdim); |
b65e5048 | 148 | |
149 | } | |
150 | ||
151 | //____________________________________________________________________________________ | |
152 | Short_t AliTRDarrayADC::GetDataB(Int_t row, Int_t col, Int_t time) const | |
153 | { | |
154 | // | |
155 | // Get the ADC value for a given position: row, col, time | |
156 | // Taking bit masking into account | |
157 | // | |
158 | // Adapted from code of the class AliTRDdataArrayDigits | |
159 | // | |
160 | ||
161 | Short_t tempval = fADC[(row*fNcol+col)*fNtime+time]; | |
162 | // Be aware of manipulations introduced by pad masking in the RawReader | |
163 | // Only output the manipulated Value | |
164 | CLRBIT(tempval, 10); | |
165 | CLRBIT(tempval, 11); | |
166 | CLRBIT(tempval, 12); | |
167 | return tempval; | |
168 | ||
169 | } | |
170 | ||
171 | //____________________________________________________________________________________ | |
172 | UChar_t AliTRDarrayADC::GetPadStatus(Int_t row, Int_t col, Int_t time) const | |
173 | { | |
174 | // | |
175 | // Returns the pad status stored in the pad signal | |
176 | // | |
177 | // Output is a UChar_t value | |
178 | // Status Codes: | |
179 | // Noisy Masking: 2 | |
180 | // Bridged Left Masking 8 | |
181 | // Bridged Right Masking 8 | |
182 | // Not Connected Masking Digits | |
183 | // | |
184 | // Adapted from code of the class AliTRDdataArrayDigits | |
185 | // | |
186 | ||
187 | UChar_t padstatus = 0; | |
188 | Short_t signal = GetData(row,col,time); | |
189 | if(signal > 0 && TESTBIT(signal, 10)){ | |
190 | if(TESTBIT(signal, 11)) | |
191 | if(TESTBIT(signal, 12)) | |
192 | padstatus = AliTRDCalPadStatus::kPadBridgedRight; | |
193 | else | |
194 | padstatus = AliTRDCalPadStatus::kNotConnected; | |
195 | else | |
196 | if(TESTBIT(signal, 12)) | |
197 | padstatus = AliTRDCalPadStatus::kPadBridgedLeft; | |
198 | else | |
199 | padstatus = AliTRDCalPadStatus::kMasked; | |
200 | } | |
201 | ||
202 | return padstatus; | |
203 | ||
204 | } | |
205 | ||
206 | //____________________________________________________________________________________ | |
207 | void AliTRDarrayADC::SetPadStatus(Int_t row, Int_t col, Int_t time, UChar_t status) | |
208 | { | |
209 | // | |
210 | // Setting the pad status into the signal using the Bits 10 to 14 | |
211 | // (currently used: 10 to 12) | |
212 | // | |
213 | // Input codes (Unsigned char): | |
214 | // Noisy Masking: 2 | |
215 | // Bridged Left Masking 8 | |
216 | // Bridged Right Masking 8 | |
217 | // Not Connected Masking 32 | |
218 | // | |
219 | // Status codes: Any masking: Bit 10(1) | |
220 | // Noisy masking: Bit 11(0), Bit 12(0) | |
221 | // No Connection masking: Bit 11(1), Bit 12(0) | |
222 | // Bridged Left masking: Bit 11(0), Bit 12(1) | |
223 | // Bridged Right masking: Bit 11(1), Bit 12(1) | |
224 | // | |
225 | // Adapted from code of the class AliTRDdataArrayDigits | |
226 | // | |
227 | ||
228 | Short_t signal = GetData(row,col,time); | |
229 | ||
230 | // Only set the Pad Status if the signal is > 0 | |
231 | if(signal > 0) | |
232 | { | |
233 | switch(status) | |
234 | { | |
235 | case AliTRDCalPadStatus::kMasked: | |
236 | SETBIT(signal, 10); | |
237 | CLRBIT(signal, 11); | |
238 | CLRBIT(signal, 12); | |
239 | break; | |
240 | case AliTRDCalPadStatus::kNotConnected: | |
241 | SETBIT(signal, 10); | |
242 | SETBIT(signal, 11); | |
243 | CLRBIT(signal, 12); | |
244 | break; | |
245 | case AliTRDCalPadStatus::kPadBridgedLeft: | |
246 | SETBIT(signal, 10); | |
247 | CLRBIT(signal, 11); | |
248 | SETBIT(signal, 12); | |
249 | break; | |
250 | case AliTRDCalPadStatus::kPadBridgedRight: | |
251 | SETBIT(signal, 10); | |
252 | SETBIT(signal, 11); | |
253 | SETBIT(signal, 12); | |
254 | default: | |
255 | CLRBIT(signal, 10); | |
256 | CLRBIT(signal, 11); | |
257 | CLRBIT(signal, 12); | |
258 | } | |
259 | SetData(row, col, time, signal); | |
260 | } | |
261 | ||
262 | } | |
263 | ||
264 | //____________________________________________________________________________________ | |
265 | Bool_t AliTRDarrayADC::IsPadCorrupted(Int_t row, Int_t col, Int_t time) | |
266 | { | |
267 | // | |
268 | // Checks if the pad has any masking as corrupted (Bit 10 in signal set) | |
269 | // | |
270 | // Adapted from code of the class AliTRDdataArrayDigits | |
271 | // | |
272 | ||
273 | Short_t signal = GetData(row,col,time); | |
274 | return (signal > 0 && TESTBIT(signal, 10)) ? kTRUE : kFALSE; | |
275 | ||
276 | } | |
277 | ||
278 | //____________________________________________________________________________________ | |
279 | void AliTRDarrayADC::Compress() | |
280 | { | |
281 | // | |
282 | // Compress the array | |
283 | // | |
284 | ||
285 | Int_t counter=0; | |
286 | Int_t newDim=0; | |
287 | Int_t j; | |
288 | Int_t l; | |
289 | Int_t r=0; | |
290 | Int_t s=0; | |
291 | Int_t *longm; | |
292 | longm = new Int_t[fNAdim]; | |
293 | Int_t *longz; | |
294 | longz = new Int_t[fNAdim]; | |
295 | Int_t k=0; | |
064d808d | 296 | memset(longz,0,sizeof(Int_t)*fNAdim); |
297 | memset(longm,0,sizeof(Int_t)*fNAdim); | |
b65e5048 | 298 | |
299 | for(Int_t i=0;i<fNAdim; i++) | |
300 | { | |
301 | j=0; | |
302 | if(fADC[i]==-1) | |
303 | { | |
304 | for(k=i;k<fNAdim;k++) | |
305 | { | |
306 | if((fADC[k]==-1)&&(j<16000)) | |
307 | { | |
308 | j=j+1; | |
309 | longm[r]=j; | |
310 | } | |
311 | else | |
312 | { | |
313 | break; | |
314 | } | |
315 | } | |
316 | r=r+1; | |
317 | } | |
318 | l=16001; | |
319 | if(fADC[i]==0) | |
320 | { | |
321 | for(k=i;k<fNAdim;k++) | |
322 | { | |
323 | if((fADC[k]==0)&&(l<32767)) | |
324 | { | |
325 | l=l+1; | |
326 | longz[s]=l; | |
327 | } | |
328 | else | |
329 | { | |
330 | break; | |
331 | } | |
332 | } | |
333 | s=s+1; | |
334 | } | |
335 | if(fADC[i]>0) | |
336 | { | |
337 | i=i+1; | |
338 | } | |
339 | i=i+j+(l-16001-1); | |
340 | } | |
341 | ||
342 | //Calculate the size of the compressed array | |
343 | for(Int_t i=0; i<fNAdim;i++) | |
344 | { | |
345 | if(longm[i]!=0) | |
346 | { | |
347 | counter=counter+longm[i]-1; | |
348 | } | |
349 | if(longz[i]!=0) | |
350 | { | |
351 | counter=counter+(longz[i]-16001)-1; | |
352 | } | |
353 | } | |
354 | newDim = fNAdim-counter; //Dimension of the compressed array | |
355 | Short_t* buffer; | |
356 | buffer = new Short_t[newDim]; | |
357 | Int_t counterTwo=0; | |
358 | ||
359 | //Fill the buffer of the compressed array | |
360 | Int_t g=0; | |
361 | Int_t h=0; | |
362 | for(Int_t i=0; i<newDim; i++) | |
363 | { | |
364 | if(counterTwo<fNAdim) | |
365 | { | |
366 | if(fADC[counterTwo]>0) | |
367 | { | |
368 | buffer[i]=fADC[counterTwo]; | |
369 | } | |
370 | if(fADC[counterTwo]==-1) | |
371 | { | |
372 | buffer[i]=-(longm[g]); | |
373 | counterTwo=counterTwo+longm[g]-1; | |
374 | g++; | |
375 | } | |
376 | if(fADC[counterTwo]==0) | |
377 | { | |
378 | buffer[i]=-(longz[h]); | |
379 | counterTwo=counterTwo+(longz[h]-16001)-1; | |
380 | h++; | |
381 | } | |
382 | counterTwo++; | |
383 | } | |
384 | } | |
385 | ||
386 | //Copy the buffer | |
387 | if(fADC) | |
388 | { | |
389 | delete [] fADC; | |
390 | fADC=0; | |
391 | } | |
392 | fADC = new Short_t[newDim]; | |
393 | fNAdim = newDim; | |
394 | for(Int_t i=0; i<newDim; i++) | |
395 | { | |
396 | fADC[i] = buffer[i]; | |
397 | } | |
398 | ||
399 | //Delete auxiliary arrays | |
400 | if(buffer) | |
401 | { | |
402 | delete [] buffer; | |
403 | buffer=0; | |
404 | } | |
405 | if(longz) | |
406 | { | |
407 | delete [] longz; | |
408 | longz=0; | |
409 | } | |
410 | if(longm) | |
411 | { | |
412 | delete [] longm; | |
413 | longm=0; | |
414 | } | |
415 | ||
416 | } | |
417 | ||
418 | //____________________________________________________________________________________ | |
419 | void AliTRDarrayADC::Expand() | |
420 | { | |
421 | // | |
422 | // Expand the array | |
423 | // | |
424 | ||
0d64b05f | 425 | //Check if the array has not been already expanded |
426 | Int_t verif=0; | |
427 | for(Int_t i=0; i<fNAdim; i++) | |
428 | { | |
429 | if(fADC[i]<-1) | |
430 | { | |
431 | verif++; | |
432 | } | |
433 | } | |
434 | ||
435 | if(verif==0) | |
436 | { | |
437 | // AliDebug(1,"Nothing to expand"); | |
438 | return; | |
439 | } | |
440 | ||
b65e5048 | 441 | Int_t *longz; |
442 | longz = new Int_t[fNAdim]; | |
443 | Int_t *longm; | |
444 | longm = new Int_t[fNAdim]; | |
445 | Int_t dimexp=0; | |
446 | //Initialize arrays | |
064d808d | 447 | memset(longz,0,sizeof(Int_t)*fNAdim); |
448 | memset(longm,0,sizeof(Int_t)*fNAdim); | |
b65e5048 | 449 | Int_t r2=0; |
450 | Int_t r3=0; | |
451 | for(Int_t i=0; i<fNAdim;i++) | |
452 | { | |
453 | if((fADC[i]<0)&&(fADC[i]>=-16000)) | |
454 | { | |
455 | longm[r2]=-fADC[i]; | |
456 | r2++; | |
457 | } | |
458 | if(fADC[i]<-16000) | |
459 | { | |
460 | longz[r3]=-fADC[i]-16001; | |
461 | r3++; | |
462 | } | |
463 | } | |
464 | //Calculate the new dimensions of the array | |
465 | for(Int_t i=0; i<fNAdim;i++) | |
466 | { | |
467 | if(longm[i]!=0) | |
468 | { | |
469 | dimexp=dimexp+longm[i]-1; | |
470 | } | |
471 | if(longz[i]!=0) | |
472 | { | |
473 | dimexp=dimexp+longz[i]-1; | |
474 | } | |
475 | } | |
476 | dimexp=dimexp+fNAdim; | |
477 | ||
478 | //Write in the buffer the new array | |
479 | Short_t* bufferE; | |
480 | bufferE = new Short_t[dimexp]; | |
481 | Int_t contaexp =0; | |
482 | Int_t h=0; | |
483 | Int_t l=0; | |
484 | for(Int_t i=0; i<dimexp; i++) | |
485 | { | |
486 | if(fADC[contaexp]>0) | |
487 | { | |
488 | bufferE[i]=fADC[contaexp]; | |
489 | } | |
490 | ||
491 | if((fADC[contaexp]<0)&&(fADC[contaexp]>=-16000)) | |
492 | { | |
493 | for(Int_t j=0; j<longm[h];j++) | |
494 | { | |
495 | bufferE[i+j]=-1; | |
496 | } | |
497 | i=i+longm[h]-1; | |
498 | h++; | |
499 | } | |
500 | if(fADC[contaexp]<-16000) | |
501 | { | |
502 | for(Int_t j=0; j<longz[l];j++) | |
503 | { | |
504 | bufferE[i+j]=0; | |
505 | } | |
506 | i=i+longz[l]-1; | |
507 | l++; | |
508 | } | |
509 | contaexp++; | |
510 | } | |
511 | //Copy the buffer | |
512 | if(fADC) | |
513 | { | |
514 | delete [] fADC; | |
515 | fADC=0; | |
516 | } | |
517 | ||
518 | fADC = new Short_t[dimexp]; | |
519 | fNAdim = dimexp; | |
520 | for(Int_t i=0; i<dimexp; i++) | |
521 | { | |
522 | fADC[i] = bufferE[i]; | |
523 | } | |
524 | ||
525 | //Delete auxiliary arrays | |
526 | if(bufferE) delete [] bufferE; | |
527 | if(longm) delete [] longm; | |
528 | if(longz) delete [] longz; | |
529 | ||
530 | } | |
0d64b05f | 531 | //____________________________________________________________________________________ |
532 | void AliTRDarrayADC::DeleteNegatives() | |
533 | { | |
534 | ||
535 | // | |
536 | //This method modifies the digits array, changing the negative values (-1) | |
537 | //Produced during digitization into zero. | |
538 | // | |
539 | ||
540 | for(Int_t a=0; a<fNAdim; a++) | |
541 | { | |
542 | if(fADC[a]==-1) | |
543 | { | |
544 | fADC[a]=0; | |
545 | } | |
546 | } | |
547 | } | |
705d9e7b | 548 | //________________________________________________________________________________ |
549 | void AliTRDarrayADC::Reset() | |
550 | { | |
551 | // | |
552 | // Reset the array, the old contents are deleted | |
553 | // The array keeps the same dimensions as before | |
554 | // | |
555 | ||
556 | memset(fADC,0,sizeof(Short_t)*fNAdim); | |
557 | ||
558 | } | |
559 |