3 // Author: Uli Frankenfeld <mailto:franken@fi.uib.no>, Anders Vestbo <mailto:vestbo$fi.uib.no>
4 //*-- Copyright © Uli
5 // changes done by Constantin Loizides <mailto:loizides@ikf.physik.uni-frankfurt.de>
7 #include "AliL3StandardIncludes.h"
9 #include "AliL3Logging.h"
10 #include "AliL3Transform.h"
11 #include "AliL3TrackSegmentData.h"
12 #include "AliL3SpacePointData.h"
13 #include "AliL3TrackArray.h"
14 #include "AliL3MemHandler.h"
16 /** \class AliL3MemHandler
18 //_____________________________________________________________
21 // The HLT Binary File handler
23 // This class does all the memory I/O handling of HLT binary files.
28 // 1) Reading a binary file:
30 // AliL3MemHandler file;
31 // file.SetBinaryInput(filename);
34 // AliL3DigitRowData *data = file.CompBinary2Memory(nrowss);
36 // for(int i=0; i<nrows; i++)
39 // AliL3DigitData *dataPt = (AliL3DigitData*)data->fDigitData;
40 // for(int j=0; j<data->fNDigit; j++)
42 // pad = dataPt[j].fPad;
43 // time = dataPt[j].fTime;
44 // charge = dataPt[j].fCharge;
47 // file.UpdateRowPointer(data);
50 // file.CloseBinaryInput();
51 // ________________________
53 // 2) Writing a binary file:
55 // //First of all you need to store the data in memory,
56 // //and have a pointer to it of type AliL3DigitRowData.
57 // //E.g. if you just want to write the data you read in example 1)
58 // //into a new file, you can do the following:
60 // AliL3MemHandler newfile;
61 // newfile.SetBinaryOutput(newfilename);
62 // newfile.Memory2CompBinary((UInt_t)NumberOfRowsInPatch,(AliL3DigitRowData*)data);
63 // newfile.CloseBinaryOutput();
66 // Compressed file format:
67 // -----------------------
69 // The data is RLE encoded and currently using _10_ bit range for the ADC-values.
73 ClassImp(AliL3MemHandler)
75 AliL3MemHandler::AliL3MemHandler()
95 AliL3MemHandler::~AliL3MemHandler()
99 if(fDigits) delete [] fDigits;
100 if(fDPt) delete [] fDPt;
103 void AliL3MemHandler::Init(Int_t s,Int_t p, Int_t *r)
110 fRowMin=AliL3Transform::GetFirstRow(p);
111 fRowMax=AliL3Transform::GetLastRow(p);
116 void AliL3MemHandler::ResetROI()
118 //Resets the Look-up table for Region of Interest mode.
120 for(Int_t i=fRowMin; i<=fRowMax; i++)
122 fEtaMinTimeBin[i] = 0;
123 fEtaMaxTimeBin[i] = 445;
127 void AliL3MemHandler::SetROI(Float_t *eta,Int_t *slice)
129 // Init the Look-up table for the Region of Interest mode.
130 // Here you can specify a certain etaregion, - all data
131 // outside this region will be discarded:
132 // eta[0] = mimium eta
133 // eta[1] = maximum eta
134 // slice[0] = mimumum slice
135 // slice[1] = maximum slice
140 LOG(AliL3Log::kWarning,"AliL3MemHandler::SetROI","Eta Values")
141 <<"Bad ROI parameters. IDIOT! "<<ENDLOG;
142 for(Int_t i=fRowMin; i<=fRowMax; i++)
150 for(Int_t i=fRowMin; i<=fRowMax; i++)
155 Float_t thetamax = 2*atan(exp(-1.*eta[1]));
157 xyz[0] = AliL3Transform::Row2X(i);
159 xyz[2] = xyz[0]/tan(thetamax);
160 AliL3Transform::Slice2Sector(fSlice,i,sector,row);
161 AliL3Transform::Local2Raw(xyz,sector,row);
163 fEtaMinTimeBin[i] = (Int_t)xyz[2];
166 fEtaMaxTimeBin[i] = 445;
169 Float_t thetamin = 2*atan(exp(-1.*eta[0]));
170 xyz[0] = AliL3Transform::Row2X(i);
171 xyz[1] = AliL3Transform::GetMaxY(i);
172 Float_t radii = sqrt(pow(xyz[0],2) + pow(xyz[1],2));
173 xyz[2] = radii/tan(thetamin);
174 AliL3Transform::Local2Raw(xyz,sector,row);
175 fEtaMaxTimeBin[i] = (Int_t)xyz[2];
181 Bool_t AliL3MemHandler::SetBinaryInput(char *name)
183 //Set the input binary file.
185 fInBinary = fopen(name,"r");
187 LOG(AliL3Log::kWarning,"AliL3MemHandler::SetBinaryInput","File Open")
188 <<"Error opening file "<<name<<ENDLOG;
194 Bool_t AliL3MemHandler::SetBinaryInput(FILE *file)
196 //Set the input binary file.
200 LOG(AliL3Log::kWarning,"AliL3MemHandler::SetBinaryInput","File Open")
201 <<"Pointer to File = 0x0 "<<ENDLOG;
207 void AliL3MemHandler::CloseBinaryInput()
209 //Close the input file.
212 LOG(AliL3Log::kWarning,"AliL3MemHandler::CloseBinaryInput","File Close")
213 <<"Nothing to Close"<<ENDLOG;
220 Bool_t AliL3MemHandler::SetBinaryOutput(char *name)
222 //Set the binary output file.
223 fOutBinary = fopen(name,"w");
225 LOG(AliL3Log::kWarning,"AliL3MemHandler::SetBinaryOutput","File Open")
226 <<"Pointer to File = 0x0 "<<ENDLOG;
232 Bool_t AliL3MemHandler::SetBinaryOutput(FILE *file)
234 //Set the binary output file.
238 LOG(AliL3Log::kWarning,"AliL3MemHandler::SetBinaryOutput","File Open")
239 <<"Pointer to File = 0x0 "<<ENDLOG;
245 void AliL3MemHandler::CloseBinaryOutput()
248 LOG(AliL3Log::kWarning,"AliL3MemHandler::CloseBinaryOutPut","File Close")
249 <<"Nothing to Close"<<ENDLOG;
256 UInt_t AliL3MemHandler::GetFileSize()
258 //Returns the file size in bytes of the input file.
261 LOG(AliL3Log::kWarning,"AliL3MemHandler::GetFileSize","File")
262 <<"No Input File"<<ENDLOG;
265 fseek(fInBinary,0,SEEK_END);
266 UInt_t size = (UInt_t) ftell(fInBinary);
271 Byte_t *AliL3MemHandler::Allocate()
273 return Allocate(GetFileSize());
276 Byte_t *AliL3MemHandler::Allocate(AliL3TrackArray *array)
278 //Allocate memory for tracks in memory. Used by TrackArray2Binary()
281 LOG(AliL3Log::kWarning,"AliL3MemHandler::Allocate","Memory")
282 <<"Pointer to AliL3TrackArray = 0x0 "<<ENDLOG;
285 return Allocate(array->GetOutSize());
288 Byte_t *AliL3MemHandler::Allocate(UInt_t size)
290 //Allocate memory of size in bytes.
293 LOG(AliL3Log::kWarning,"AliL3MemHandler::Allocate","Memory")
294 <<"Delete Memory"<<ENDLOG;
297 fPt = new Byte_t[size];
300 LOG(AliL3Log::kDebug,"AliL3MemHandler::Allocate","Memory")
301 <<AliL3Log::kDec<<"Allocate "<<size<<" Bytes of Memory"<<ENDLOG;
305 void AliL3MemHandler::Free()
307 //Clear the memory, if allocated.
310 LOG(AliL3Log::kWarning,"AliL3MemHandler::Free","Memory")
311 <<"No Memory allocated - can't Free"<<ENDLOG;
319 ///////////////////////////////////////// Random
320 void AliL3MemHandler::SetRandomSeed()
322 //If you are adding random data to the original data.
324 SetRandomSeed(time(tp));
327 void AliL3MemHandler::SetRandomCluster(Int_t maxnumber)
329 //If you are adding random data to the original data.
332 fNRandom = maxnumber;
334 if(fDigits) delete [] fDigits;
335 fDigits = new AliL3RandomDigitData[fNRandom*9];
336 if(fDPt) delete [] fDPt;
337 fDPt = new AliL3RandomDigitData *[fNRandom*9];
340 void AliL3MemHandler::QSort(AliL3RandomDigitData **a, Int_t first, Int_t last){
342 // Sort array of AliL3RandomDigitData pointers using a quicksort algorithm.
343 // Uses CompareDigits() to compare objects.
346 static AliL3RandomDigitData *tmp;
347 static int i; // "static" to save stack space
350 while (last - first > 1) {
354 while (++i < last && CompareDigits(a[i], a[first]) < 0)
356 while (--j > first && CompareDigits(a[j], a[first]) > 0)
373 if (j - first < last - (j + 1)) {
375 first = j + 1; // QSort(j + 1, last);
377 QSort(a, j + 1, last);
378 last = j; // QSort(first, j);
383 UInt_t AliL3MemHandler::GetRandomSize()
386 for(Int_t r=fRowMin;r<=fRowMax;r++){
387 Int_t npad=AliL3Transform::GetNPads(r);
388 nrandom += Int_t (fNGenerate * ((Double_t) npad/141.));
390 return 9 * nrandom * sizeof(AliL3DigitData);
393 void AliL3MemHandler::Generate(Int_t row)
395 //Generate random data on row, if you didn't ask for this, nothing happens here.
397 if(!IsRandom) return;
400 Int_t npad=AliL3Transform::GetNPads(row);
401 Int_t ntime = fEtaMaxTimeBin[row] - fEtaMinTimeBin[row];
402 Int_t nrandom = Int_t (fNGenerate * ((Double_t) npad/141.) *
403 (Double_t) ntime/(Double_t) AliL3Transform::GetNTimeBins() );
405 for(Int_t n=0;n<nrandom;n++){
406 Int_t pad = (int)((float)rand()/RAND_MAX*npad);
407 Int_t time =(int)((float)rand()/RAND_MAX*ntime+fEtaMinTimeBin[row] );
408 Int_t charge = (int)((float)rand()/RAND_MAX*1023);
409 DigitizePoint(row,pad,time,charge);
411 QSort(fDPt,0,fNDigits);
412 // for(Int_t d=0;d<fNDigits;d++)
413 // fprintf(stderr,"%d %d %d %d\n",fDPt[d]->fRow,fDPt[d]->fPad,
414 // fDPt[d]->fTime,fDPt[d]->fCharge);
418 void AliL3MemHandler::DigitizePoint(Int_t row, Int_t pad,
419 Int_t time,Int_t charge)
421 //Making one single random cluster.
422 for(Int_t j=-1;j<2;j++){
423 for(Int_t k=-1;k<2;k++){
424 Int_t dcharge = charge;
427 if(dcharge<10) continue;
428 Int_t dpad = j + pad;
429 Int_t dtime = k + time;
431 if(dpad<0||dpad>=AliL3Transform::GetNPads(row)) continue;
432 if(dtime<0||dtime>=AliL3Transform::GetNTimeBins()) continue;
434 fDigits[fNDigits].fCharge = dcharge;
435 fDigits[fNDigits].fRow = row;
436 fDigits[fNDigits].fPad = dpad;
437 fDigits[fNDigits].fTime = dtime;
438 fDPt[fNDigits] = &fDigits[fNDigits];
444 ///////////////////////////////////////// Digit IO
445 Bool_t AliL3MemHandler::Memory2Binary(UInt_t nrow,AliL3DigitRowData *data)
447 //Write data to the outputfile as is. No run-length encoding is done.
450 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2Binary","File")
451 <<"No Output File"<<ENDLOG;
455 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2Binary","Memory")
456 <<"Pointer to AliL3DigitRowData = 0x0 "<<ENDLOG;
460 AliL3DigitRowData *row_pt = data;
462 for(UInt_t i=0;i<nrow;i++){
463 Int_t size = sizeof(AliL3DigitData) * row_pt->fNDigit
464 + sizeof(AliL3DigitRowData);
466 fwrite(row_pt,size,1,fOutBinary);
467 Byte_t *byte_pt =(Byte_t *) row_pt;
469 row_pt = (AliL3DigitRowData *) byte_pt;
471 LOG(AliL3Log::kDebug,"AliL3MemHandler::Memory2Binary","Memory")
472 <<AliL3Log::kDec<<"Wrote "<<outsize<<" Bytes to Memory ("
473 <<nrow<<" Rows)"<<ENDLOG;
477 Bool_t AliL3MemHandler::Binary2Memory(UInt_t & nrow,AliL3DigitRowData *data)
479 //Read inputfile into memory as is, and store it in data. No run-length encoding
483 LOG(AliL3Log::kWarning,"AliL3MemHandler::Binary2Memory","File")
484 <<"No Input File"<<ENDLOG;
488 LOG(AliL3Log::kWarning,"AliL3MemHandler::Binary2Memory","Memory")
489 <<"Pointer to AliL3DigitRowData = 0x0 "<<ENDLOG;
493 AliL3DigitRowData *row_pt = data;
496 while(!feof(fInBinary)){
497 Byte_t *byte_pt =(Byte_t *) row_pt;
499 if(fread(row_pt,sizeof(AliL3DigitRowData),1,fInBinary)!=1) break;
500 byte_pt += sizeof(AliL3DigitRowData);
501 outsize += sizeof(AliL3DigitRowData);
503 Int_t size = sizeof(AliL3DigitData) * row_pt->fNDigit;
505 if(fread(byte_pt,size,1,fInBinary)!=1) break;
509 row_pt = (AliL3DigitRowData *) byte_pt;
513 LOG(AliL3Log::kDebug,"AliL3MemHandler::Binary2Memory","Memory")
514 <<AliL3Log::kDec<<"Wrote "<<outsize<<" Bytes to Memory ("
515 <<rowcount<<" Rows)"<<ENDLOG;
519 void AliL3MemHandler::AddData(AliL3DigitData *data,UInt_t & ndata,
520 UInt_t row,UShort_t pad,UShort_t time,UShort_t charge)
522 data[ndata].fPad = pad;
523 data[ndata].fTime = time;
524 data[ndata].fCharge = charge;
528 void AliL3MemHandler::AddRandom(AliL3DigitData *data, UInt_t & ndata)
530 data[ndata].fPad = fDPt[fNUsed]->fPad;
531 data[ndata].fTime = fDPt[fNUsed]->fTime;
532 data[ndata].fCharge = fDPt[fNUsed]->fCharge;
537 void AliL3MemHandler::MergeDataRandom(AliL3DigitData *data, UInt_t & ndata,
538 UInt_t row, UShort_t pad, UShort_t time, UShort_t charge)
540 data[ndata].fPad = pad;
541 data[ndata].fTime = time;
542 data[ndata].fCharge = charge;
543 while(ComparePoints(row,pad,time)==0){
544 Int_t ch = data[ndata].fCharge + fDPt[fNUsed]->fCharge;
545 if(charge>1023) ch = 1023;
546 data[ndata].fCharge = ch;
552 void AliL3MemHandler::AddDataRandom(AliL3DigitData *data, UInt_t & ndata,
553 UInt_t row, UShort_t pad, UShort_t time, UShort_t charge)
556 while((action=ComparePoints(row,pad,time))==1){
557 AddRandom(data,ndata);
560 MergeDataRandom(data,ndata,row,pad,time,charge);
563 AddData(data,ndata,row,pad,time,charge);
567 void AliL3MemHandler::Write(UInt_t *comp, UInt_t & index,
568 UInt_t & subindex, UShort_t value)
570 UInt_t shift[3] = {0,10,20};
571 if(subindex==0) comp[index] =0; //clean up memory
572 comp[index] |= (value&0x03ff)<<shift[subindex];
580 UShort_t AliL3MemHandler::Read(UInt_t *comp, UInt_t & index, UInt_t & subindex)
582 UInt_t shift[3] = {0,10,20};
583 UShort_t value = (comp[index]>>shift[subindex])&0x03ff;
593 UShort_t AliL3MemHandler::Test(UInt_t *comp,
594 UInt_t index, UInt_t subindex)
596 UInt_t shift[3] = {0,10,20};
597 return (comp[index]>>shift[subindex])&0x03ff;
600 Int_t AliL3MemHandler::Memory2CompMemory(UInt_t nrow,
601 AliL3DigitRowData *data,UInt_t *comp)
603 //Performs run-length encoding on data stored in memory pointed to by data.
604 //The compressed data is written to comp.
606 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2CompMemory","Memory")
607 <<"Pointer to compressed data = 0x0 "<<ENDLOG;
611 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2CompMemory","Memory")
612 <<"Pointer to AliL3DigitRowData = 0x0 "<<ENDLOG;
615 AliL3DigitRowData *row_pt = data;
619 for(UInt_t i=0;i<nrow;i++){
620 UShort_t value = row_pt->fRow;
621 Write(comp,index,subindex,value);
625 for(Int_t d=0;d<200;d++) ddd[d]=0;
626 for(UInt_t dig=0;dig<row_pt->fNDigit;dig++){
627 if(row_pt->fDigitData[dig].fPad <200){
628 ddd[row_pt->fDigitData[dig].fPad]++;
631 for(Int_t d=0;d<200;d++){
637 Write(comp,index,subindex,npad);
639 for(UShort_t pad=0;pad <= maxpad;pad++){
640 if(digit>=row_pt->fNDigit || row_pt->fDigitData[digit].fPad != pad)
642 Write(comp,index,subindex,pad);
643 // write zero if time != 0
644 if(digit<row_pt->fNDigit && row_pt->fDigitData[digit].fPad == pad){
645 if(row_pt->fDigitData[digit].fTime>0){
646 Write(comp,index,subindex,0);
647 Write(comp,index,subindex,row_pt->fDigitData[digit].fTime);
650 while(digit<row_pt->fNDigit && row_pt->fDigitData[digit].fPad == pad){
651 UShort_t charge = row_pt->fDigitData[digit].fCharge;
655 Write(comp,index,subindex,charge);
656 if(digit+1<row_pt->fNDigit&&row_pt->fDigitData[digit+1].fPad == pad){
657 if(row_pt->fDigitData[digit].fTime +1 !=
658 row_pt->fDigitData[digit+1].fTime){
659 Write(comp,index,subindex,0);
660 UShort_t nzero = row_pt->fDigitData[digit+1].fTime -
661 (row_pt->fDigitData[digit].fTime +1);
662 Write(comp,index,subindex,nzero);
667 Write(comp,index,subindex,0);
668 Write(comp,index,subindex,0);
671 Int_t size = sizeof(AliL3DigitData) * row_pt->fNDigit+
672 sizeof(AliL3DigitRowData);
673 Byte_t *byte_pt =(Byte_t *) row_pt;
675 row_pt = (AliL3DigitRowData *) byte_pt;
678 Write(comp,index,subindex,0);
679 return index * sizeof(UInt_t);
682 Int_t AliL3MemHandler::CompMemory2Memory(UInt_t nrow,
683 AliL3DigitRowData *data,UInt_t *comp)
685 //Uncompress the run-length encoded data in memory pointed to by comp, and
689 LOG(AliL3Log::kWarning,"AliL3MemHandler::CompMemory2Memory","Memory")
690 <<"Pointer to compressed data = 0x0 "<<ENDLOG;
694 LOG(AliL3Log::kWarning,"AliL3MemHandler::CompMemory2Memory","Memory")
695 <<"Pointer to AliL3DigitRowData = 0x0 "<<ENDLOG;
700 AliL3DigitRowData *row_pt = data;
704 for(UInt_t i=0;i<nrow;i++){
706 UInt_t row =Read(comp,index,subindex);
709 UShort_t npad = Read(comp,index,subindex);
710 for(UShort_t p=0;p<npad;p++){
713 UShort_t pad = Read(comp,index,subindex);
714 if(Test(comp,index,subindex)==0){
715 Read(comp,index,subindex);
716 if( (time = Read(comp,index,subindex)) == 0 ){
721 while( (charge=Read(comp,index,subindex)) != 0){
722 if(time>=fEtaMinTimeBin[row]&&time<=fEtaMaxTimeBin[row])
723 // AddData(row_pt->fDigitData,ndigit,row,pad,time,charge);
724 AddDataRandom(row_pt->fDigitData,ndigit,row,pad,time,charge);
727 UShort_t tshift = Read(comp,index,subindex);
728 if(tshift ==0) break;
732 row_pt->fNDigit = ndigit;
733 Int_t size = sizeof(AliL3DigitData) * row_pt->fNDigit+
734 sizeof(AliL3DigitRowData);
735 Byte_t *byte_pt =(Byte_t *) row_pt;
738 row_pt = (AliL3DigitRowData *) byte_pt;
743 UInt_t AliL3MemHandler::GetCompMemorySize(UInt_t nrow,AliL3DigitRowData *data)
745 //Return the size of RLE data, after compressing data.
748 LOG(AliL3Log::kWarning,"AliL3MemHandler::GetCompMemorySize","Memory")
749 <<"Pointer to AliL3DigitRowData = 0x0 "<<ENDLOG;
752 AliL3DigitRowData *row_pt = data;
755 for(UInt_t i=0;i<nrow;i++){
760 for(Int_t d=0;d<200;d++) ddd[d]=0;
761 for(UInt_t dig=0;dig<row_pt->fNDigit;dig++){
762 if(row_pt->fDigitData[dig].fPad <200){
763 ddd[row_pt->fDigitData[dig].fPad]++;
766 for(Int_t d=0;d<200;d++){
774 for(UShort_t pad=0;pad <= maxpad;pad++){
775 if(digit>=row_pt->fNDigit || row_pt->fDigitData[digit].fPad != pad)
778 // write zero if time != 0
779 if(digit<row_pt->fNDigit && row_pt->fDigitData[digit].fPad == pad){
780 if(row_pt->fDigitData[digit].fTime>0){
785 while(digit<row_pt->fNDigit && row_pt->fDigitData[digit].fPad == pad){
787 if(digit+1<row_pt->fNDigit&&row_pt->fDigitData[digit+1].fPad == pad){
788 if(row_pt->fDigitData[digit].fTime +1 !=
789 row_pt->fDigitData[digit+1].fTime){
800 Int_t size = sizeof(AliL3DigitData) * row_pt->fNDigit+
801 sizeof(AliL3DigitRowData);
802 Byte_t *byte_pt =(Byte_t *) row_pt;
804 row_pt = (AliL3DigitRowData *) byte_pt;
808 return (index/3) * sizeof(UInt_t);
811 UInt_t AliL3MemHandler::GetMemorySize(UInt_t nrow,UInt_t *comp){
813 LOG(AliL3Log::kWarning,"AliL3MemHandler::GetMemorySize","Memory")
814 <<"Pointer to compressed data = 0x0 "<<ENDLOG;
822 for(UInt_t i=0;i<nrow;i++){
824 Read(comp,index,subindex);
825 UShort_t npad = Read(comp,index,subindex);
826 for(UShort_t p=0;p<npad;p++){
827 Read(comp,index,subindex);
828 if(Test(comp,index,subindex)==0){
829 Read(comp,index,subindex);
830 if(Read(comp,index,subindex)== 0) continue;
833 while(Read(comp,index,subindex)!=0) ndigit++;
834 if(Read(comp,index,subindex)==0) break;
837 Int_t size = sizeof(AliL3DigitData) * ndigit+
838 sizeof(AliL3DigitRowData);
845 UInt_t AliL3MemHandler::GetNRow(UInt_t *comp,UInt_t size)
848 LOG(AliL3Log::kWarning,"AliL3MemHandler::GetNRow","Memory")
849 <<"Pointer to compressed data = 0x0 "<<ENDLOG;
856 while(index<size-1){ //don't start with last word
859 Read(comp,index,subindex);
860 UShort_t npad = Read(comp,index,subindex);
861 for(UShort_t p=0;p<npad;p++){
862 Read(comp,index,subindex);
863 if(Test(comp,index,subindex)==0){
864 Read(comp,index,subindex);
865 if(Read(comp,index,subindex)==0)continue;
868 while(Read(comp,index,subindex)!=0) ndigit++;
869 if(Read(comp,index,subindex)==0) break;
873 if(index==size-1){ //last word
875 if(Read(comp,index,subindex)!=0) nrow++;
881 Bool_t AliL3MemHandler::CompMemory2CompBinary(UInt_t nrow,UInt_t *comp,
884 //Write the RLE data in comp to the output file.
887 LOG(AliL3Log::kWarning,"AliL3MemHandler::CompMemory2CompBinary","File")
888 <<"No Output File"<<ENDLOG;
892 LOG(AliL3Log::kWarning,"AliL3MemHandler::CompMemory2CompBinary","Memory")
893 <<"Pointer to compressed data = 0x0 "<<ENDLOG;
897 size=GetMemorySize(nrow,comp);
899 LOG(AliL3Log::kWarning,"AliL3MemHandler::CompMemory2CompBinary","Memory")
900 <<"Memory size = 0 "<<ENDLOG;
903 UInt_t length = size/sizeof(UInt_t);
904 fwrite(&length,sizeof(UInt_t),1,fOutBinary);
905 fwrite(comp,size,1,fOutBinary);
909 Bool_t AliL3MemHandler::CompBinary2CompMemory(UInt_t & nrow,UInt_t *comp)
911 //Read the RLE data from file, and store it in comp. No unpacking yet.
914 LOG(AliL3Log::kWarning,"AliL3MemHandler::CompBinary2CompMemory","File")
915 <<"No Output File"<<ENDLOG;
919 LOG(AliL3Log::kWarning,"AliL3MemHandler::CompBinary2CompMemory","Memory")
920 <<"Pointer to compressed data = 0x0 "<<ENDLOG;
925 if(fread(&length,sizeof(UInt_t),1,fInBinary)!=1) return kFALSE;
926 UInt_t size = length*sizeof(UInt_t);
927 if(fread(comp,size,1,fInBinary)!=1) return kFALSE;
928 // now find the number of dig
929 nrow = GetNRow(comp,size);
933 AliL3DigitRowData *AliL3MemHandler::CompBinary2Memory(UInt_t & nrow)
935 // Read the RLE inputfile, unpack it and return the pointer to it.
937 AliL3MemHandler * handler = new AliL3MemHandler();
938 handler->SetBinaryInput(fInBinary);
939 UInt_t *comp =(UInt_t *)handler->Allocate();
940 handler->CompBinary2CompMemory(nrow,comp);
941 UInt_t size = GetMemorySize(nrow,comp);
942 AliL3DigitRowData *data = (AliL3DigitRowData *)Allocate(size);
943 CompMemory2Memory(nrow,data,comp);
949 Bool_t AliL3MemHandler::Memory2CompBinary(UInt_t nrow,AliL3DigitRowData *data)
951 //Perform RLE on the data, and write it to the output file.
953 AliL3MemHandler * handler = new AliL3MemHandler();
954 UInt_t size = GetCompMemorySize(nrow,data);
955 UInt_t *comp =(UInt_t *)handler->Allocate(size);
956 Memory2CompMemory(nrow,data,comp);
957 CompMemory2CompBinary(nrow,comp,size);
964 ///////////////////////////////////////// Point IO
965 Bool_t AliL3MemHandler::Memory2Binary(UInt_t npoint,AliL3SpacePointData *data)
967 //Writing spacepoints stored in data to the outputfile.
969 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2Binary","File")
970 <<"No Output File"<<ENDLOG;
974 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2Binary","Memory")
975 <<"Pointer to AliL3SpacePointData = 0x0 "<<ENDLOG;
978 UInt_t size = npoint*sizeof(AliL3SpacePointData);
979 fwrite(data,size,1,fOutBinary);
984 Bool_t AliL3MemHandler::Transform(UInt_t npoint,AliL3SpacePointData *data,Int_t slice)
986 //Transform the space points in data, to global coordinates in slice.
988 LOG(AliL3Log::kWarning,"AliL3MemHandler::Transform","Memory")
989 <<"Pointer to AliL3SpacePointData = 0x0 "<<ENDLOG;
993 for(UInt_t i=0;i<npoint;i++){
998 AliL3Transform::Local2Global(xyz,slice);
1000 data[i].fY = xyz[1];
1001 data[i].fZ = xyz[2];
1006 Bool_t AliL3MemHandler::Binary2Memory(UInt_t & npoint,AliL3SpacePointData *data)
1008 //Read the space points in inputfile, and store it in data.
1010 LOG(AliL3Log::kWarning,"AliL3MemHandler::Binary2Memory","File")
1011 <<"No Input File"<<ENDLOG;
1015 LOG(AliL3Log::kWarning,"AliL3MemHandler::Binary2Memory","Memory")
1016 <<"Pointer to AliL3SpacePointData = 0x0 "<<ENDLOG;
1020 Int_t size = GetFileSize();
1022 UInt_t size,slice,patch,row[2];
1023 AliL3EventDataTypeRoot datatype;
1025 if(fread(&datatype,sizeof(AliL3EventDataTypeRoot),1,fInBinary)!=1){
1026 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1027 <<"File Read Error "<<ENDLOG;
1030 if(fread(&node,sizeof(UInt_t),1,fInBinary)!=1){
1031 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1032 <<"File Read Error "<<ENDLOG;
1035 if(fread(&size,sizeof(UInt_t),1,fInBinary)!=1){
1036 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1037 <<"File Read Error "<<ENDLOG;
1040 if(fread(&slice,sizeof(UInt_t),1,fInBinary)!=1){
1041 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1042 <<"File Read Error "<<ENDLOG;
1045 if(fread(&patch,sizeof(UInt_t),1,fInBinary)!=1){
1046 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1047 <<"File Read Error "<<ENDLOG;
1050 if(fread(row,2*sizeof(UInt_t),1,fInBinary)!=1){
1051 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1052 <<"File Read Error "<<ENDLOG;
1056 npoint = size/sizeof(AliL3SpacePointData);
1057 if(fread(data,size,1,fInBinary)!=1){
1058 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1059 <<"File Read Error "<<ENDLOG;
1062 if(size%sizeof(AliL3SpacePointData)){
1063 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File Size")
1064 <<"File Size wrong "<<ENDLOG;
1067 LOG(AliL3Log::kDebug,"AliL3MemHandler::Binary2Memory","File")
1068 <<AliL3Log::kDec<<"Wrote "<<size<<" Bytes to Memory"<<ENDLOG;
1072 ///////////////////////////////////////// Track IO
1073 Bool_t AliL3MemHandler::Memory2Binary(UInt_t ntrack,AliL3TrackSegmentData *data)
1075 //Write the tracks stored in data, to outputfile.
1077 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2Binary","File")
1078 <<"No Output File"<<ENDLOG;
1082 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2Binary","Memory")
1083 <<"Pointer to AliL3TrackSegmentData = 0x0 "<<ENDLOG;
1086 AliL3TrackSegmentData *track_pt = data;
1087 for(UInt_t i=0;i<ntrack;i++){
1088 Int_t size=sizeof(AliL3TrackSegmentData)+track_pt->fNPoints*sizeof(UInt_t);
1089 fwrite(track_pt,size,1,fOutBinary);
1090 Byte_t *byte_pt = (Byte_t*) track_pt;
1092 track_pt = (AliL3TrackSegmentData*) byte_pt;
1094 LOG(AliL3Log::kDebug,"AliL3MemHandler::Memory2Binary","File")
1095 <<AliL3Log::kDec<<"Wrote "<<ntrack<<" Tracks to File"<<ENDLOG;
1100 Bool_t AliL3MemHandler::Binary2Memory(UInt_t & ntrack,AliL3TrackSegmentData *data)
1102 //Read the tracks in inputfile, and store it in data.
1105 LOG(AliL3Log::kWarning,"AliL3MemHandler::Binary2Memory","File")
1106 <<"No Input File"<<ENDLOG;
1110 LOG(AliL3Log::kWarning,"AliL3MemHandler::Binary2Memory","Memory")
1111 <<"Pointer to AliL3TrackSegmentData = 0x0 "<<ENDLOG;
1116 AliL3TrackSegmentData *track_pt = data;
1119 UInt_t size,slice,patch,row[2];
1120 AliL3EventDataTypeRoot datatype;
1122 if(fread(&datatype,sizeof(AliL3EventDataTypeRoot),1,fInBinary)!=1){
1123 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1124 <<"File Read Error "<<ENDLOG;
1127 if(fread(&node,sizeof(UInt_t),1,fInBinary)!=1){
1128 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1129 <<"File Read Error "<<ENDLOG;
1132 if(fread(&size,sizeof(UInt_t),1,fInBinary)!=1){
1133 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1134 <<"File Read Error "<<ENDLOG;
1137 if(fread(&slice,sizeof(UInt_t),1,fInBinary)!=1){
1138 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1139 <<"File Read Error "<<ENDLOG;
1142 if(fread(&patch,sizeof(UInt_t),1,fInBinary)!=1){
1143 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1144 <<"File Read Error "<<ENDLOG;
1147 if(fread(row,2*sizeof(UInt_t),1,fInBinary)!=1){
1148 LOG(AliL3Log::kFatal,"AliL3MemHandler::Binary2Memory","File")
1149 <<"File Read Error "<<ENDLOG;
1153 while(!feof(fInBinary)){
1154 if(fread(track_pt,sizeof(AliL3TrackSegmentData),1,fInBinary)!=1) break;
1155 Int_t size=track_pt->fNPoints*sizeof(UInt_t);
1156 if(fread(track_pt->fPointIDs,size,1,fInBinary)!=1) break;
1157 Byte_t *byte_pt = (Byte_t*) track_pt;
1158 byte_pt += sizeof(AliL3TrackSegmentData)+size;
1159 track_pt = (AliL3TrackSegmentData*) byte_pt;
1162 LOG(AliL3Log::kDebug,"AliL3MemHandler::Binary2Memory","File")
1163 <<AliL3Log::kDec<<"Wrote "<<ntrack<<" Tracks to Memory"<<ENDLOG;
1167 Bool_t AliL3MemHandler::TrackArray2Binary(AliL3TrackArray *array)
1169 //Write the trackarray to the outputfile.
1171 LOG(AliL3Log::kWarning,"AliL3MemHandler::TrackArray2Binary","File")
1172 <<"No Output File"<<ENDLOG;
1176 LOG(AliL3Log::kWarning,"AliL3MemHandler::TrackArray2Binary","Memory")
1177 <<"Pointer to AliL3TrackArray = 0x0 "<<ENDLOG;
1180 AliL3TrackSegmentData *data = (AliL3TrackSegmentData *)Allocate(array);
1183 TrackArray2Memory(ntrack,data,array);
1184 Memory2Binary(ntrack,data);
1189 Bool_t AliL3MemHandler::Binary2TrackArray(AliL3TrackArray *array)
1191 //Read the tracks in inputfile, and fill it in trackarray.
1192 //array should already be constructed.
1194 LOG(AliL3Log::kWarning,"AliL3MemHandler::Binary2TrackArray","File")
1195 <<"No Input File"<<ENDLOG;
1199 LOG(AliL3Log::kWarning,"AliL3MemHandler::Binary2TrackArray","Memory")
1200 <<"Pointer to AliL3TrackArray = 0x0 "<<ENDLOG;
1203 AliL3TrackSegmentData *data = (AliL3TrackSegmentData *)Allocate();
1205 Binary2Memory(ntrack,data);
1206 Memory2TrackArray(ntrack,data,array);
1211 Bool_t AliL3MemHandler::TrackArray2Memory(UInt_t & ntrack,AliL3TrackSegmentData *data,AliL3TrackArray *array)
1213 //Fill the trackarray into the AliTrackSegmentData structures before writing to outputfile.
1215 LOG(AliL3Log::kWarning,"AliL3MemHandler::TrackArray2Memory","Memory")
1216 <<"Pointer to AliL3TrackSegmentData = 0x0 "<<ENDLOG;
1220 LOG(AliL3Log::kWarning,"AliL3MemHandler::TrackArray2Memory","Memory")
1221 <<"Pointer to AliL3TrackArray = 0x0 "<<ENDLOG;
1225 array->WriteTracks(ntrack,data);
1229 Bool_t AliL3MemHandler::Memory2TrackArray(UInt_t ntrack,AliL3TrackSegmentData *data,AliL3TrackArray *array)
1231 //Fill the tracks in data into trackarray.
1234 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2TrackArray","Memory")
1235 <<"Pointer to AliL3TrackSegmentData = 0x0 "<<ENDLOG;
1239 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2TrackArray","Memory")
1240 <<"Pointer to AliL3TrackArray = 0x0 "<<ENDLOG;
1243 array->FillTracks(ntrack,data);
1247 Bool_t AliL3MemHandler::Memory2TrackArray(UInt_t ntrack,AliL3TrackSegmentData *data,AliL3TrackArray *array,Int_t slice)
1249 //Fill the tracks in data into trackarray, and rotate the tracks to global coordinates.
1252 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2TrackArray","Memory")
1253 <<"Pointer to AliL3TrackSegmentData = 0x0 "<<ENDLOG;
1257 LOG(AliL3Log::kWarning,"AliL3MemHandler::Memory2TrackArray","Memory")
1258 <<"Pointer to AliL3TrackArray = 0x0 "<<ENDLOG;
1261 array->FillTracks(ntrack,data,slice);
1265 void AliL3MemHandler::UpdateRowPointer(AliL3DigitRowData *&tempPt)
1267 //Update the data pointer to the next padrow in memory.
1269 Byte_t *tmp = (Byte_t*)tempPt;
1270 Int_t size = sizeof(AliL3DigitRowData) + tempPt->fNDigit*sizeof(AliL3DigitData);
1272 tempPt = (AliL3DigitRowData*)tmp;