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 "../RAW/AliRawReaderRoot.h"
  15 #include "../RAW/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   fReader=0;
  45   fTPCStream=0;
  46 }
  47
  48 AliL3DDLDataFileHandler::~AliL3DDLDataFileHandler()
  49 {
  50   FreeAll();
  51 }
  52
  53 void AliL3DDLDataFileHandler::FreeAll()
  54 {
  55   if(fReader) delete fReader;
  56   if(fTPCStream) delete fTPCStream;
  57   fReader = 0;
  58   fTPCStream = 0;
  59 }
  60
  61
  62 #ifdef use_newio
  63 Bool_t AliL3DDLDataFileHandler::SetReaderInput(Char_t *name,Int_t event)
  64 {
  65   fEvent=event;
  66   if(fReader) delete fReader;
  67   if(fTPCStream) delete fTPCStream;
  68   if(event>=0){
  69     fFilename=name;
  70     fReader=new AliRawReaderRoot(name,event);
  71   } else {
  72     fFilename="";
  73     fReader=new AliRawReaderDate(name);
  74   }
  75   fTPCStream=new AliTPCRawStream(fReader);
  76
  77   return kTRUE;
  78 }
  79 #else
  80 Bool_t AliL3DDLDataFileHandler::SetReaderInput(Char_t *name, Bool_t add)
  81 {
  82   if(fReader){
  83     LOG(AliL3Log::kError,"AliL3DDLDataFileHandler::SetReaderInput","File Open")
  84       <<"Reader ptr is already in use"<<ENDLOG;
  85     return kFALSE;
  86   }
  87
  88   fReader=new AliL3DDLRawReaderFile(name,add);
  89   fTPCStream=new AliL3DDLTPCRawStream(fReader);
  90
  91   return kTRUE;
  92 }
  93 Bool_t AliL3DDLDataFileHandler::SetReaderInput(AliL3DDLRawReaderFile *rf)
  94 {
  95   if(fReader){
  96     LOG(AliL3Log::kError,"AliL3RawDataFileHandler::SetReaderInput","File Open")
  97       <<"Reader ptr is already in use, delete it first"<<ENDLOG;
  98     return kFALSE;
  99   }
 100
 101   //Open the raw data file with given file.
 102   fReader = rf;
 103   fTPCStream=new AliL3DDLTPCRawStream(fReader);
 104
 105   return kTRUE;
 106 }
 107 #endif
 108
 109 void AliL3DDLDataFileHandler::CloseReaderInput()
 110 {
 111   if(!fReader){
 112     LOG(AliL3Log::kWarning,"AliL3RawDataFileHandler::CloseReaderInput","File Close")
 113       <<"Nothing to Close"<<ENDLOG;
 114     return;
 115   }
 116
 117   delete fReader;
 118   delete fTPCStream;
 119   fReader = 0;
 120   fTPCStream = 0;
 121 }
 122
 123 #ifdef use_newio
 124 Bool_t AliL3DDLDataFileHandler::IsDigit(Int_t /*i*/)
 125 {
 126   return kTRUE;
 127 }
 128 #endif
 129
 130 AliL3DigitRowData * AliL3DDLDataFileHandler::DDLData2Memory(UInt_t &nrow,Int_t event)
 131 {
 132 #ifdef use_newio
 133   if((fEvent>=0)&&(event!=fEvent)){
 134     fEvent=event;
 135     if(fReader) delete fReader;
 136     if(fTPCStream) delete fTPCStream;
 137     fReader=new AliRawReaderRoot(fFilename,event);
 138     fTPCStream=new AliTPCRawStream(fReader);
 139   }
 140 #endif
 141   AliL3DigitRowData *data = 0;
 142   nrow=0;
 143
 144   if(!fReader){
 145     LOG(AliL3Log::kWarning,"AliL3DDLDataFileHandler::DDLData2Memory","File")
 146     <<"No Input avalible: no object AliL3DDLRawReaderFile"<<ENDLOG;
 147     return 0;
 148   }
 149
 150   Int_t nrows=fRowMax-fRowMin+1;
 151   Int_t ndigitcount=0;
 152   Int_t * ndigits = new Int_t[nrows];
 153   UShort_t ***charges=new UShort_t**[nrows];
 154   for(Int_t r=fRowMin;r<=fRowMax;r++){
 155     Int_t lrow=r-fRowMin;
 156     charges[lrow]=new UShort_t*[AliL3Transform::GetNPads(r)];
 157     for(Int_t k=0;k<AliL3Transform::GetNPads(r);k++){
 158       charges[lrow][k]=new UShort_t[AliL3Transform::GetNTimeBins()];
 159       for(Int_t j=0;j<AliL3Transform::GetNTimeBins();j++) charges[lrow][k][j]=0;
 160     }
 161   }
 162
 163   Int_t ddls_to_search=0;
 164   Int_t ddls[9]={-1,-1,-1,-1,-1,-1,-1,-1,-1};
 165   Int_t ddlid=-1,lddlid=-1;
 166   for(Int_t r=fRowMin;r<=fRowMax;r++){
 167     ndigits[r-fRowMin] = 0; //now digits on row
 168
 169     Int_t patch=AliL3Transform::GetPatch(r);
 170     Int_t sector,row;
 171     AliL3Transform::Slice2Sector(fSlice,r,sector,row);
 172
 173     if(sector<36) //taken from AliTPCBuffer160.cxx
 174       ddlid=sector*2+patch;
 175     else
 176       ddlid=70+(sector-36)*4+patch;
 177
 178     if((lddlid!=ddlid-1)&&(r==30)){ //dont forget the split row on the last ddl
 179       ddls[ddls_to_search++]=ddlid-1;
 180       lddlid=ddlid-1;
 181     }
 182     if((lddlid==-1)||(ddlid!=lddlid)){
 183       ddls[ddls_to_search++]=ddlid;
 184       lddlid=ddlid;
 185     }
 186     if((r==90)||(r==139)){ //dont forget the split row on the next ddl
 187       ddls[ddls_to_search++]=ddlid+1;
 188       lddlid=ddlid+1;
 189     }
 190   }
 191   //for(Int_t i=0;i<ddls_to_search;i++) cout << ddls[i] <<endl;
 192
 193   for(Int_t i=0;i<ddls_to_search;i++){
 194 #ifdef use_newio
 195     fReader->Reset();
 196     fReader->Select(0,ddls[i],ddls[i]+1);
 197 #else
 198     fTPCStream->SetDDLID(ddls[i]); //ddl to read out
 199 #endif
 200
 201     while (fTPCStream->Next()){
 202
 203       UShort_t dig=fTPCStream->GetSignal();
 204       if(dig <= AliL3Transform::GetZeroSup()) continue;
 205       if(dig >= AliL3Transform::GetADCSat())
 206         dig = AliL3Transform::GetADCSat();
 207
 208       Int_t time=fTPCStream->GetTime();
 209       Int_t pad=fTPCStream->GetPad();
 210       Int_t sector=fTPCStream->GetSector();
 211       Int_t row=fTPCStream->GetRow();
 212       Int_t slice,srow;
 213
 214       //test row criteria (patch boundaries)
 215       AliL3Transform::Sector2Slice(slice,srow,sector,row);
 216       if((srow<fRowMin)||(srow>fRowMax))continue;
 217       if(slice!=fSlice){
 218         LOG(AliL3Log::kError,"AliL3DDLDataFileHandler::DDLDigits2Memory","Slice")
 219           <<AliL3Log::kDec<<"Found slice "<<slice<<", expected "<<fSlice<<ENDLOG;
 220         continue;
 221       }
 222
 223       //cut out the inner cone
 224       Float_t xyz[3];
 225       AliL3Transform::Raw2Local(xyz,sector,row,pad,time);
 226       if(AliL3Transform::Row2X(srow)<230./250.*fabs(xyz[2]))
 227         continue; // why 230???
 228
 229       Int_t lrow=srow-fRowMin;
 230       if((lrow<0)||lrow>=nrows){
 231         LOG(AliL3Log::kError,"AliL3DDLDataFileHandler::DDLDigits2Memory","Row")
 232           <<AliL3Log::kDec<<"Row value out of bounds "<<lrow<<" "<<nrows<<ENDLOG;
 233         continue;
 234       }
 235       if((pad<0)||(pad>=AliL3Transform::GetNPads(srow))){
 236         LOG(AliL3Log::kError,"AliL3DDLDataFileHandler::DDLDigits2Memory","Pad")
 237           <<AliL3Log::kDec<<"Pad value out of bounds "<<pad<<" "
 238           <<AliL3Transform::GetNPads(srow)<<ENDLOG;
 239         continue;
 240       }
 241       if((time<0)||(time>=AliL3Transform::GetNTimeBins())){
 242         LOG(AliL3Log::kError,"AliL3DDLDataFileHandler::DDLDigits2Memory","Time")
 243           <<AliL3Log::kDec<<"Time out of bounds "<<time<<" "
 244           <<AliL3Transform::GetNTimeBins()<<ENDLOG;
 245         continue;
 246       }
 247
 248       //store digit
 249       ndigits[lrow]++; //for this row only
 250       ndigitcount++;   //total number of digits to be published
 251
 252       charges[lrow][pad][time]=dig;
 253     }
 254   }
 255
 256   Int_t size = sizeof(AliL3DigitData)*ndigitcount
 257     + nrows*sizeof(AliL3DigitRowData);
 258
 259   LOG(AliL3Log::kDebug,"AliL3DDLDataFileHandler::DDLDigits2Memory","Digits")
 260     <<AliL3Log::kDec<<"Found "<<ndigitcount<<" Digits"<<ENDLOG;
 261
 262   data=(AliL3DigitRowData*) Allocate(size);
 263   nrow = (UInt_t)nrows;
 264   AliL3DigitRowData *tempPt = data;
 265
 266   for(Int_t r=fRowMin;r<=fRowMax;r++){
 267     Int_t lrow=r-fRowMin;
 268     tempPt->fRow = r;
 269     tempPt->fNDigit = ndigits[lrow];
 270
 271     Int_t localcount=0;
 272     for(Int_t pad=0;pad<AliL3Transform::GetNPads(r);pad++){
 273       for(Int_t time=0;time<AliL3Transform::GetNTimeBins();time++){
 274         UShort_t dig=charges[lrow][pad][time];
 275         if(!dig) continue;
 276
 277         if(localcount >= ndigits[lrow])
 278           LOG(AliL3Log::kFatal,"AliL3DDLDataFileHandler::DDLDigits2Binary","Memory")
 279             <<AliL3Log::kDec<<"Mismatch: localcount "<<localcount<<" ndigits "
 280             <<ndigits[lrow]<<ENDLOG;
 281
 282
 283         tempPt->fDigitData[localcount].fCharge=dig;
 284         tempPt->fDigitData[localcount].fPad=pad;
 285         tempPt->fDigitData[localcount].fTime=time;
 286 #ifdef do_mc
 287         tempPt->fDigitData[localcount].fTrackID[0] = 0;
 288         tempPt->fDigitData[localcount].fTrackID[1] = 0;
 289         tempPt->fDigitData[localcount].fTrackID[2] = 0;
 290 #endif
 291         localcount++;
 292       }
 293     }
 294
 295     if(localcount != ndigits[lrow])
 296       LOG(AliL3Log::kFatal,"AliL3DDLDataFileHandler::DDLDigits2Binary","Memory")
 297         <<AliL3Log::kDec<<"Mismatch: localcount "<<localcount<<" ndigits "
 298         <<ndigits[lrow]<<ENDLOG;
 299
 300
 301     Byte_t *tmp = (Byte_t*)tempPt;
 302     Int_t size = sizeof(AliL3DigitRowData)
 303                                       + ndigits[lrow]*sizeof(AliL3DigitData);
 304     tmp += size;
 305     tempPt = (AliL3DigitRowData*)tmp;
 306   }
 307
 308   //delete charge array
 309   for(Int_t r=fRowMin;r<=fRowMax;r++){
 310     Int_t lrow=r-fRowMin;
 311     for(Int_t k=0;k<AliL3Transform::GetNPads(r);k++)
 312         delete charges[lrow][k];
 313     delete charges[lrow];
 314   }
 315   delete charges;
 316   delete [] ndigits;
 317
 318   return data;
 319 }
 320
 321
 322 Bool_t AliL3DDLDataFileHandler::DDLData2CompBinary(Int_t event)
 323 {
 324   Bool_t out = kTRUE;
 325   UInt_t ndigits=0;
 326   AliL3DigitRowData *digits=0;
 327   digits = DDLData2Memory(ndigits,event);
 328   out = Memory2CompBinary(ndigits,digits);
 329   Free();
 330   return out;
 331 }