FMD/AliFMDQADataMakerRec.cxx

   1 /**************************************************************************
   2  * Copyright(c) 2004, 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 // --- ROOT system ---
  16 #include <iostream>
  17 #include <TClonesArray.h>
  18 #include <TFile.h>
  19 #include <TH1F.h>
  20 #include <TH1I.h>
  21
  22 // --- AliRoot header files ---
  23 #include "AliESDEvent.h"
  24 #include "AliLog.h"
  25 #include "AliFMDQADataMakerRec.h"
  26 #include "AliFMDDigit.h"
  27 #include "AliFMDRecPoint.h"
  28 #include "AliQAChecker.h"
  29 #include "AliESDFMD.h"
  30 #include "AliFMDParameters.h"
  31 #include "AliFMDRawReader.h"
  32 #include "AliRawReader.h"
  33
  34 //_____________________________________________________________________
  35 // This is the class that collects the QA data for the FMD during
  36 // reconstruction.
  37 //
  38 // The following data types are picked up:
  39 // - rec points
  40 // - esd data
  41 // - raws
  42 // Author : Hans Hjersing Dalsgaard, hans.dalsgaard@cern.ch
  43 //_____________________________________________________________________
  44
  45 ClassImp(AliFMDQADataMakerRec)
  46 #if 0
  47 ; // For Emacs - do not delete!
  48 #endif
  49
  50 //_____________________________________________________________________
  51 AliFMDQADataMakerRec::AliFMDQADataMakerRec() :
  52   AliQADataMakerRec(AliQA::GetDetName(AliQA::kFMD),
  53                     "FMD Quality Assurance Data Maker"),
  54   fDigitsArray("AliFMDDigit", 0),
  55   fRecPointsArray("AliFMDRecPoint", 1000)
  56 {
  57   // ctor
  58
  59 }
  60
  61 //_____________________________________________________________________
  62 AliFMDQADataMakerRec::AliFMDQADataMakerRec(const AliFMDQADataMakerRec& qadm)
  63   : AliQADataMakerRec(AliQA::GetDetName(AliQA::kFMD),
  64                       "FMD Quality Assurance Data Maker"),
  65     fDigitsArray(qadm.fDigitsArray),
  66     fRecPointsArray(qadm.fRecPointsArray)
  67 {
  68   // copy ctor
  69   // Parameters:
  70   //    qadm    Object to copy from
  71
  72 }
  73 //_____________________________________________________________________
  74 AliFMDQADataMakerRec& AliFMDQADataMakerRec::operator = (const AliFMDQADataMakerRec& qadm )
  75 {
  76   fDigitsArray = qadm.fDigitsArray;
  77   fRecPointsArray = qadm.fRecPointsArray;
  78
  79   return *this;
  80 }
  81 //_____________________________________________________________________
  82 AliFMDQADataMakerRec::~AliFMDQADataMakerRec()
  83 {
  84
  85 }
  86
  87
  88 //_____________________________________________________________________
  89
  90 void
  91 AliFMDQADataMakerRec::EndOfDetectorCycle(AliQA::TASKINDEX_t task,
  92                                          TObjArray * list)
  93 {
  94   // Detector specific actions at end of cycle
  95   // do the QA checking
  96   AliLog::Message(5,"FMD: end of detector cycle",
  97                   "AliFMDQADataMakerRec","AliFMDQADataMakerRec",
  98                   "AliFMDQADataMakerRec::EndOfDetectorCycle",
  99                   "AliFMDQADataMakerRec.cxx",95);
 100   AliQAChecker::Instance()->Run(AliQA::kFMD, task, list);
 101 }
 102
 103 //_____________________________________________________________________
 104 void AliFMDQADataMakerRec::InitESDs()
 105 {
 106   // create Digits histograms in Digits subdir
 107   TH1F* hEnergyOfESD = new TH1F("hEnergyOfESD","Energy distribution",100,0,3);
 108   hEnergyOfESD->SetXTitle("Edep/Emip");
 109   hEnergyOfESD->SetYTitle("Counts");
 110   Add2ESDsList(hEnergyOfESD, 0);
 111
 112 }
 113
 114 //_____________________________________________________________________
 115 /*void AliFMDQADataMakerRec::InitDigits()
 116 {
 117   // create Digits histograms in Digits subdir
 118   TH1I* hADCCounts      = new TH1I("hADCCounts","Dist of ADC counts",
 119                                    1024,0,1024);
 120   hADCCounts->SetXTitle("ADC counts");
 121   hADCCounts->SetYTitle("");
 122   Add2DigitsList(hADCCounts, 0);
 123
 124 }
 125 */
 126 //_____________________________________________________________________
 127 void AliFMDQADataMakerRec::InitRecPoints()
 128 {
 129   TH1F* hEnergyOfRecpoints = new TH1F("hEnergyOfRecpoints",
 130                                       "Energy Distribution",100,0,3);
 131   hEnergyOfRecpoints->SetXTitle("Edep/Emip");
 132   hEnergyOfRecpoints->SetYTitle("");
 133   Add2RecPointsList(hEnergyOfRecpoints,0);
 134 }
 135
 136 //_____________________________________________________________________
 137 void AliFMDQADataMakerRec::InitRaws()
 138 {
 139   TH1I* hADCCounts      = new TH1I("hADCCounts","Dist of ADC counts",
 140                                    1024,0,1023);
 141   hADCCounts->SetXTitle("ADC counts");
 142   hADCCounts->SetYTitle("");
 143   Add2RawsList(hADCCounts, 0);
 144
 145 }
 146
 147 //_____________________________________________________________________
 148 void AliFMDQADataMakerRec::MakeESDs(AliESDEvent * esd)
 149 {
 150   if(!esd) {
 151     AliError("FMD ESD object not found!!") ;
 152     return;
 153   }
 154   AliESDFMD* fmd = esd->GetFMDData();
 155   if (!fmd) return;
 156
 157   for(UShort_t det=1;det<=3;det++) {
 158     for (UShort_t ir = 0; ir < 2; ir++) {
 159       Char_t   ring = (ir == 0 ? 'I' : 'O');
 160       UShort_t nsec = (ir == 0 ? 20  : 40);
 161       UShort_t nstr = (ir == 0 ? 512 : 256);
 162       for(UShort_t sec =0; sec < nsec;  sec++)  {
 163         for(UShort_t strip = 0; strip < nstr; strip++) {
 164           Float_t mult = fmd->Multiplicity(det,ring,sec,strip);
 165           if(mult == AliESDFMD::kInvalidMult) continue;
 166
 167           GetESDsData(0)->Fill(mult);
 168         }
 169       }
 170     }
 171   }
 172 }
 173
 174 /*
 175 //_____________________________________________________________________
 176 void AliFMDQADataMakerRec::MakeDigits(TClonesArray * digits)
 177 {
 178   // makes data from Digits
 179   if(!digits)  {
 180     AliError("FMD Digit object not found!!") ;
 181     return;
 182   }
 183   for(Int_t i=0;i<digits->GetEntriesFast();i++) {
 184     //Raw ADC counts
 185     AliFMDDigit* digit = static_cast<AliFMDDigit*>(digits->At(i));
 186     GetDigitsData(0)->Fill(digit->Counts());
 187   }
 188 }
 189
 190 //_____________________________________________________________________
 191 void AliFMDQADataMakerRec::MakeDigits(TTree * digitTree)
 192 {
 193
 194   fDigitsArray.Clear();
 195   TBranch*      branch = digitTree->GetBranch("FMD");
 196   if (!branch) {
 197     AliWarning("FMD branch in Digit Tree not found") ;
 198     return;
 199   }
 200   TClonesArray* digitsAddress = &fDigitsArray;
 201   branch->SetAddress(&digitsAddress);
 202   branch->GetEntry(0);
 203   MakeDigits(digitsAddress);
 204 }
 205 */
 206 //_____________________________________________________________________
 207 void AliFMDQADataMakerRec::MakeRaws(AliRawReader* rawReader)
 208 {
 209
 210   AliFMDRawReader fmdReader(rawReader,0);
 211   TClonesArray* digitsAddress = &fDigitsArray;
 212
 213   rawReader->Reset();
 214
 215         digitsAddress->Clear();
 216         fmdReader.ReadAdcs(digitsAddress);
 217         for(Int_t i=0;i<digitsAddress->GetEntriesFast();i++) {
 218                 //Raw ADC counts
 219                 AliFMDDigit* digit = static_cast<AliFMDDigit*>(digitsAddress->At(i));
 220                 GetRawsData(0)->Fill(digit->Counts());
 221         }
 222 }
 223
 224 //_____________________________________________________________________
 225 void AliFMDQADataMakerRec::MakeRecPoints(TTree* clustersTree)
 226 {
 227   // makes data from RecPoints
 228   AliFMDParameters* pars = AliFMDParameters::Instance();
 229   fRecPointsArray.Clear();
 230   TBranch *fmdbranch = clustersTree->GetBranch("FMD");
 231   if (!fmdbranch) {
 232     AliError("can't get the branch with the FMD recpoints !");
 233     return;
 234   }
 235
 236   TClonesArray* RecPointsAddress = &fRecPointsArray;
 237
 238   fmdbranch->SetAddress(&RecPointsAddress);
 239   fmdbranch->GetEntry(0);
 240   TIter next(RecPointsAddress) ;
 241   AliFMDRecPoint * rp ;
 242   while ((rp = static_cast<AliFMDRecPoint*>(next()))) {
 243
 244     GetRecPointsData(0)->Fill(rp->Edep()/pars->GetEdepMip()) ;
 245
 246   }
 247
 248 }
 249
 250 //_____________________________________________________________________
 251 void AliFMDQADataMakerRec::StartOfDetectorCycle()
 252 {
 253   // What
 254   // to
 255   // do?
 256 }
 257 //_____________________________________________________________________
 258 //
 259 // EOF
 260 //