HLT/misc/AliL3DDLDataFileHandler.cxx

   1 // @(#) $Id$
   2
   3 // Author: C. Loizides <loizides@ikf.uni-frankfurt.de>
   4 //*-- Copyright &copy ALICE HLT Group
   5
   6 #include "AliL3StandardIncludes.h"
   7
   8 #include "AliL3RootTypes.h"
   9 #include "AliL3Logging.h"
  10 #include "AliL3Transform.h"
  11 #include "AliL3MemHandler.h"
  12 #include "AliL3DigitData.h"
  13 #ifdef use_newio
  14 #include "AliRawReaderRoot.h"
  15 #include "AliRawReaderDate.h"
  16 #else
  17 #include "AliL3DDLTPCRawStream.h"
  18 #include "AliL3DDLRawReaderFile.h"
  19 #endif
  20 #include "AliL3DDLDataFileHandler.h"
  21
  22 #if __GNUC__ == 3
  23 using namespace std;
  24 #endif
  25
  26 /** \class AliL3DDLDataFileHandler
  27 <pre>
  28 //_____________________________________________________________
  29 // AliL3DDLDataFileHandler
  30 //
  31 //  This class does converts from the DDL format of offline
  32 //  into the memory I/O handling of the HLT binary files.
  33 //
  34 //  Examples: see ddl2binary in exa and the general
  35 //            AliL3MemHandler class description
  36 //
  37 </pre>
  38 */
  39
  40 ClassImp(AliL3DDLDataFileHandler)
  41
  42 AliL3DDLDataFileHandler::AliL3DDLDataFileHandler()
  43 {
  44   // default constructor
  45   fReader=0;
  46   fTPCStream=0;
  47 }
  48
  49 AliL3DDLDataFileHandler::~AliL3DDLDataFileHandler()
  50 {
  51   // destructor
  52   FreeAll();
  53 }
  54
  55 void AliL3DDLDataFileHandler::FreeAll()
  56 {
  57   // frees all heap memory
  58   if(fReader) delete fReader;
  59   fReader = 0;
  60   if(fTPCStream) delete fTPCStream;
  61   fTPCStream = 0;
  62 }
  63
  64
  65 #ifdef use_newio
  66 Bool_t AliL3DDLDataFileHandler::SetReaderInput(AliRawEvent *rawevent)
  67 {
  68   // sets the input of the reader
  69   fEvent=-1;
  70   fFilename="";
  71   if(fReader) delete fReader;
  72   fReader=new AliRawReaderRoot(rawevent);
  73   if(fTPCStream) delete fTPCStream;
  74   fTPCStream=new AliTPCRawStream(fReader);
  75
  76   return kTRUE;
  77 }
  78
  79 Bool_t AliL3DDLDataFileHandler::SetReaderInput(Char_t *name,Int_t event)
  80 {
  81   // sets the input of the reader
  82   fEvent=event;
  83   if(fReader) delete fReader;
  84   if(fTPCStream) delete fTPCStream;
  85   if(event>=0){
  86     fFilename=name;
  87     fReader=new AliRawReaderRoot(name,event);
  88   } else {
  89     fFilename="";
  90     fReader=new AliRawReaderDate((void *)name);
  91   }
  92   fTPCStream=new AliTPCRawStream(fReader);
  93
  94   return kTRUE;
  95 }
  96 #else
  97 Bool_t AliL3DDLDataFileHandler::SetReaderInput(Char_t *name, Bool_t add)
  98 {
  99   // sets the input of the reader
 100   if(fReader){
 101     LOG(AliL3Log::kError,"AliL3DDLDataFileHandler::SetReaderInput","File Open")
 102       <<"Reader ptr is already in use"<<ENDLOG;
 103     return kFALSE;
 104   }
 105
 106   fReader=new AliL3DDLRawReaderFile(name,add);
 107   fTPCStream=new AliL3DDLTPCRawStream(fReader);
 108
 109   return kTRUE;
 110 }
 111 Bool_t AliL3DDLDataFileHandler::SetReaderInput(AliL3DDLRawReaderFile *rf)
 112 {
 113   // sets the input of the reader
 114   if(fReader){
 115     LOG(AliL3Log::kError,"AliL3RawDataFileHandler::SetReaderInput","File Open")
 116       <<"Reader ptr is already in use, delete it first"<<ENDLOG;
 117     return kFALSE;
 118   }
 119
 120   //Open the raw data file with given file.
 121   fReader = rf;
 122   fTPCStream=new AliL3DDLTPCRawStream(fReader);
 123
 124   return kTRUE;
 125 }
 126 #endif
 127
 128 void AliL3DDLDataFileHandler::CloseReaderInput()
 129 {
 130   // closes the input of the reader
 131   if(!fReader){
 132     LOG(AliL3Log::kWarning,"AliL3RawDataFileHandler::CloseReaderInput","File Close")
 133       <<"Nothing to Close"<<ENDLOG;
 134     return;
 135   }
 136
 137   delete fReader;
 138   delete fTPCStream;
 139   fReader = 0;
 140   fTPCStream = 0;
 141 }
 142
 143 #ifdef use_newio
 144 Bool_t AliL3DDLDataFileHandler::IsDigit(Int_t /*i*/) const
 145 {
 146   // dummy
 147   return kTRUE;
 148 }
 149 #endif
 150
 151 #ifndef fast_raw
 152 AliL3DigitRowData * AliL3DDLDataFileHandler::DDLData2Memory(UInt_t &nrow,Int_t event)
 153 {
 154   // transfers the DDL data to the memory
 155 #ifdef use_newio
 156   if((fEvent>=0)&&(event!=fEvent)){
 157     fEvent=event;
 158     if(fReader) delete fReader;
 159     if(fTPCStream) delete fTPCStream;
 160     fReader=new AliRawReaderRoot(fFilename,event);
 161     fTPCStream=new AliTPCRawStream(fReader);
 162   }
 163 #endif
 164   AliL3DigitRowData *data = 0;
 165   nrow=0;
 166
 167   if(!fReader){
 168     LOG(AliL3Log::kWarning,"AliL3DDLDataFileHandler::DDLData2Memory","File")
 169     <<"No Input avalible: no object AliL3DDLRawReaderFile"<<ENDLOG;
 170     return 0;
 171   }
 172
 173   Int_t nrows=fRowMax-fRowMin+1;
 174   Int_t ndigitcount=0;
 175   Int_t * ndigits = new Int_t[nrows];
 176   UShort_t ***charges=new UShort_t**[nrows];
 177   for(Int_t r=fRowMin;r<=fRowMax;r++){
 178     Int_t lrow=r-fRowMin;
 179     charges[lrow]=new UShort_t*[AliL3Transform::GetNPads(r)];
 180     for(Int_t k=0;k<AliL3Transform::GetNPads(r);k++){
 181       charges[lrow][k]=new UShort_t[AliL3Transform::GetNTimeBins()];
 182       for(Int_t j=0;j<AliL3Transform::GetNTimeBins();j++) charges[lrow][k][j]=0;
 183     }
 184   }
 185
 186   Int_t ddlsToSearch=0;
 187   Int_t ddls[9]={-1,-1,-1,-1,-1,-1,-1,-1,-1};
 188   Int_t ddlid=-1,lddlid=-1;
 189   for(Int_t r=fRowMin;r<=fRowMax;r++){
 190     ndigits[r-fRowMin] = 0; //now digits on row
 191
 192     Int_t patch=AliL3Transform::GetPatch(r);
 193     Int_t sector,row;
 194     AliL3Transform::Slice2Sector(fSlice,r,sector,row);
 195
 196     if(sector<36) //taken from AliTPCBuffer160.cxx
 197       ddlid=sector*2+patch;
 198     else
 199       ddlid=70+(sector-36)*4+patch;
 200
 201     if((lddlid!=ddlid-1)&&(r==30)){ //dont forget the split row on the last ddl
 202       ddls[ddlsToSearch++]=ddlid-1;
 203       lddlid=ddlid-1;
 204     }
 205
 206     if((lddlid==-1)||(ddlid!=lddlid)){
 207       ddls[ddlsToSearch++]=ddlid;
 208       lddlid=ddlid;
 209     }
 210     if((r==90)||(r==139)){ //dont forget the split row on the next ddl
 211       ddls[ddlsToSearch++]=ddlid+1;
 212       lddlid=ddlid+1;
 213     }
 214   }
 215
 216   //  for(Int_t i=0;i<ddlsToSearch;i++) cout << ddls[i] <<endl;
 217
 218   if(ddls[0]>ddls[ddlsToSearch-1]) {
 219     Int_t tempddl = ddls[0];
 220     ddls[0] = ddls[ddlsToSearch-1];
 221     ddls[ddlsToSearch-1] = tempddl;
 222   }
 223 #ifdef use_newio
 224     fReader->Reset();
 225     fReader->Select(0,ddls[0],ddls[ddlsToSearch-1]);
 226     fTPCStream->Reset();
 227 #else
 228     fTPCStream->SetDDLID(ddls[i]); //ddl to read out
 229 #endif
 230     Int_t zerosup = AliL3Transform::GetZeroSup();
 231     Int_t adcsat = AliL3Transform::GetADCSat();
 232     Int_t slice,srow;
 233     Int_t lrow=-1;
 234
 235     while (fTPCStream->Next()){
 236
 237       if(fTPCStream->IsNewSector() || fTPCStream->IsNewRow()) {
 238         Int_t sector=fTPCStream->GetSector();
 239         Int_t row=fTPCStream->GetRow();
 240         AliL3Transform::Sector2Slice(slice,srow,sector,row);
 241         if(slice!=fSlice){
 242           LOG(AliL3Log::kError,"AliL3DDLDataFileHandler::DDLDigits2Memory","Slice")
 243             <<AliL3Log::kDec<<"Found slice "<<slice<<", expected "<<fSlice<<ENDLOG;
 244           continue;
 245         }
 246         lrow=srow-fRowMin;
 247       }
 248
 249       //test row criteria (patch boundaries)
 250       if((srow<fRowMin)||(srow>fRowMax))continue;
 251
 252       Int_t pad=fTPCStream->GetPad();
 253       if(fTPCStream->IsNewPad()) {
 254         if((pad<0)||(pad>=AliL3Transform::GetNPads(srow))){
 255           LOG(AliL3Log::kError,"AliL3DDLDataFileHandler::DDLDigits2Memory","Pad")
 256             <<AliL3Log::kDec<<"Pad value out of bounds "<<pad<<" "
 257             <<AliL3Transform::GetNPads(srow)<<ENDLOG;
 258           continue;
 259         }
 260       }
 261
 262       Int_t time=fTPCStream->GetTime();
 263       if((time<0)||(time>=AliL3Transform::GetNTimeBins())){
 264         LOG(AliL3Log::kError,"AliL3DDLDataFileHandler::DDLDigits2Memory","Time")
 265           <<AliL3Log::kDec<<"Time out of bounds "<<time<<" "
 266           <<AliL3Transform::GetNTimeBins()<<ENDLOG;
 267         continue;
 268       }
 269
 270       //store digit
 271       UShort_t dig=fTPCStream->GetSignal();
 272       if(dig <= zerosup) continue;
 273       if(dig >= adcsat) dig = adcsat;
 274
 275       ndigits[lrow]++; //for this row only
 276       ndigitcount++;   //total number of digits to be published
 277
 278       charges[lrow][pad][time]=dig;
 279     }
 280
 281   Int_t size = sizeof(AliL3DigitData)*ndigitcount
 282     + nrows*sizeof(AliL3DigitRowData);
 283
 284   LOG(AliL3Log::kDebug,"AliL3DDLDataFileHandler::DDLDigits2Memory","Digits")
 285     <<AliL3Log::kDec<<"Found "<<ndigitcount<<" Digits"<<ENDLOG;
 286
 287   data=(AliL3DigitRowData*) Allocate(size);
 288   nrow = (UInt_t)nrows;
 289   AliL3DigitRowData *tempPt = data;
 290
 291   for(Int_t r=fRowMin;r<=fRowMax;r++){
 292     Int_t lrow=r-fRowMin;
 293     tempPt->fRow = r;
 294     tempPt->fNDigit = ndigits[lrow];
 295
 296     Int_t localcount=0;
 297     for(Int_t pad=0;pad<AliL3Transform::GetNPads(r);pad++){
 298       for(Int_t time=0;time<AliL3Transform::GetNTimeBins();time++){
 299         UShort_t dig=charges[lrow][pad][time];
 300         if(!dig) continue;
 301
 302         if(localcount >= ndigits[lrow])
 303           LOG(AliL3Log::kFatal,"AliL3DDLDataFileHandler::DDLDigits2Binary","Memory")
 304             <<AliL3Log::kDec<<"Mismatch: localcount "<<localcount<<" ndigits "
 305             <<ndigits[lrow]<<ENDLOG;
 306
 307
 308         tempPt->fDigitData[localcount].fCharge=dig;
 309         tempPt->fDigitData[localcount].fPad=pad;
 310         tempPt->fDigitData[localcount].fTime=time;
 311 #ifdef do_mc
 312         tempPt->fDigitData[localcount].fTrackID[0] = 0;
 313         tempPt->fDigitData[localcount].fTrackID[1] = 0;
 314         tempPt->fDigitData[localcount].fTrackID[2] = 0;
 315 #endif
 316         localcount++;
 317       }
 318     }
 319
 320     if(localcount != ndigits[lrow])
 321       LOG(AliL3Log::kFatal,"AliL3DDLDataFileHandler::DDLDigits2Binary","Memory")
 322         <<AliL3Log::kDec<<"Mismatch: localcount "<<localcount<<" ndigits "
 323         <<ndigits[lrow]<<ENDLOG;
 324
 325
 326     Byte_t *tmp = (Byte_t*)tempPt;
 327     Int_t size = sizeof(AliL3DigitRowData)
 328                                       + ndigits[lrow]*sizeof(AliL3DigitData);
 329     tmp += size;
 330     tempPt = (AliL3DigitRowData*)tmp;
 331   }
 332
 333   //delete charge array
 334   for(Int_t r=fRowMin;r<=fRowMax;r++){
 335     Int_t lrow=r-fRowMin;
 336     for(Int_t k=0;k<AliL3Transform::GetNPads(r);k++)
 337         delete charges[lrow][k];
 338     delete charges[lrow];
 339   }
 340   delete charges;
 341   delete [] ndigits;
 342
 343   return data;
 344 }
 345 #else
 346 AliL3DigitRowData * AliL3DDLDataFileHandler::DDLData2Memory(UInt_t &nrow,Int_t event)
 347 {
 348   // transfers the DDL data to the memory
 349 #ifdef use_newio
 350   if((fEvent>=0)&&(event!=fEvent)){
 351     fEvent=event;
 352     if(fReader) delete fReader;
 353     if(fTPCStream) delete fTPCStream;
 354     fReader=new AliRawReaderRoot(fFilename,event);
 355     fTPCStream=new AliTPCRawStream(fReader);
 356   }
 357 #endif
 358   AliL3DigitRowData *data = 0;
 359   nrow=0;
 360
 361   if(!fReader){
 362     LOG(AliL3Log::kWarning,"AliL3DDLDataFileHandler::DDLData2Memory","File")
 363     <<"No Input avalible: no object AliL3DDLRawReaderFile"<<ENDLOG;
 364     return 0;
 365   }
 366
 367   Int_t nrows=fRowMax-fRowMin+1;
 368
 369   Int_t ddlsToSearch=0;
 370   Int_t ddls[9]={-1,-1,-1,-1,-1,-1,-1,-1,-1};
 371   Int_t ddlid=-1,lddlid=-1;
 372   for(Int_t r=fRowMin;r<=fRowMax;r++){
 373
 374     Int_t patch=AliL3Transform::GetPatch(r);
 375     Int_t sector,row;
 376     AliL3Transform::Slice2Sector(fSlice,r,sector,row);
 377
 378     if(sector<36) //taken from AliTPCBuffer160.cxx
 379       ddlid=sector*2+patch;
 380     else
 381       ddlid=70+(sector-36)*4+patch;
 382
 383     if((lddlid==-1)||(ddlid!=lddlid)){
 384       ddls[ddlsToSearch++]=ddlid;
 385       lddlid=ddlid;
 386     }
 387   }
 388
 389   //  for(Int_t i=0;i<ddlsToSearch;i++) cout << ddls[i] <<endl;
 390
 391 #ifdef use_newio
 392   fReader->Reset();
 393   fReader->Select(0,ddls[0],ddls[ddlsToSearch-1]);
 394   fTPCStream->Reset();
 395 #else
 396   fTPCStream->SetDDLID(ddls[i]); //ddl to read out
 397 #endif
 398
 399   nrow = (UInt_t)nrows;
 400
 401   return data;
 402 }
 403 #endif
 404
 405 Bool_t AliL3DDLDataFileHandler::DDLData2CompBinary(Int_t event)
 406 {
 407   // transfers the DDL data to the memory and converts it
 408   // to comp binary
 409   Bool_t out = kTRUE;
 410   UInt_t ndigits=0;
 411   AliL3DigitRowData *digits=0;
 412   digits = DDLData2Memory(ndigits,event);
 413   out = Memory2CompBinary(ndigits,digits);
 414   Free();
 415   return out;
 416 }