FMD/AliFMDQADataMakerSim.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 "AliFMDQADataMakerSim.h"
  26 #include "AliFMDDigit.h"
  27 #include "AliFMDHit.h"
  28 #include "AliQAChecker.h"
  29 #include "AliFMDParameters.h"
  30
  31 //_____________________________________________________________________
  32 // This is the class that collects the QA data for the FMD during simulation.
  33 // The following data types are picked up:
  34 // - hits
  35 // - digits
  36 // The following data types are not supported (yet):
  37 // - raws
  38 // - sdigits
  39 // Author : Hans Hjersing Dalsgaard, Niels Bohr Institute, hans.dalsgaard@cern.ch
  40 //_____________________________________________________________________
  41
  42 ClassImp(AliFMDQADataMakerSim)
  43 #if 0
  44 ; // This line is for Emacs - do not delete!
  45 #endif
  46 //_____________________________________________________________________
  47 AliFMDQADataMakerSim::AliFMDQADataMakerSim()
  48   :  AliQADataMakerSim(AliQA::GetDetName(AliQA::kFMD),
  49                        "FMD Quality Assurance Data Maker"),
  50      fDigitsArray("AliFMDDigit", 1000),
  51      fHitsArray("AliFMDHit", 10)
  52 {
  53   // ctor
  54
  55 }
  56
  57 //_____________________________________________________________________
  58 AliFMDQADataMakerSim::AliFMDQADataMakerSim(const AliFMDQADataMakerSim& qadm)
  59   : AliQADataMakerSim(),
  60     fDigitsArray(qadm.fDigitsArray),
  61     fHitsArray(qadm.fHitsArray)
  62 {
  63   //copy ctor
  64
  65   // Parameters:
  66   //    qadm    Object to copy from
  67
  68 }
  69 //_____________________________________________________________________
  70 AliFMDQADataMakerSim& AliFMDQADataMakerSim::operator = (const AliFMDQADataMakerSim& qadm )
  71 {
  72   fDigitsArray = qadm.fDigitsArray;
  73   fHitsArray = qadm.fHitsArray;
  74
  75   return *this;
  76 }
  77 //_____________________________________________________________________
  78 AliFMDQADataMakerSim::~AliFMDQADataMakerSim()
  79 {
  80
  81 }
  82
  83 //_____________________________________________________________________
  84 void AliFMDQADataMakerSim::EndOfDetectorCycle(AliQA::TASKINDEX_t task,
  85                                               TObjArray * list)
  86 {
  87   //Detector specific actions at end of cycle
  88   // do the QA checking
  89   AliLog::Message(5,"FMD: end of detector cycle",
  90                   "AliFMDQADataMakerSim","AliFMDQADataMakerSim",
  91                   "AliFMDQADataMakerSim::EndOfDetectorCycle",
  92                   "AliFMDQADataMakerSim.cxx",83);
  93   AliQAChecker::Instance()->Run(AliQA::kFMD, task, list) ;
  94
  95 }
  96
  97 //____________________________________________________________________
  98 void AliFMDQADataMakerSim::InitHits()
  99 {
 100   // create Digits histograms in Digits subdir
 101   TH1F* hEnergyOfHits = new TH1F("hEnergyOfHits","Energy distribution",100,0,3);
 102   hEnergyOfHits->SetXTitle("Edep");
 103   hEnergyOfHits->SetYTitle("Counts");
 104   Add2HitsList(hEnergyOfHits, 0);
 105 }
 106
 107 //_____________________________________________________________________
 108 void AliFMDQADataMakerSim::InitDigits()
 109 {
 110   // create Digits histograms in Digits subdir
 111   TH1I* hADCCounts = new TH1I("hADCCounts","Dist of ADC counts",1024,0,1024);
 112   hADCCounts->SetXTitle("ADC counts");
 113   Add2DigitsList(hADCCounts, 0);
 114 }
 115
 116 //_____________________________________________________________________
 117 void AliFMDQADataMakerSim::MakeHits(TClonesArray * hits)
 118 {
 119   TIter next(hits);
 120   AliFMDHit * hit;
 121   while ((hit = static_cast<AliFMDHit *>(next())))
 122     GetHitsData(0)->Fill(hit->Edep()/hit->Length()*0.032);
 123 }
 124
 125 //_____________________________________________________________________
 126 void AliFMDQADataMakerSim::MakeHits(TTree * hitTree)
 127 {
 128   // make QA data from Hit Tree
 129
 130   fHitsArray.Clear();
 131
 132   TBranch * branch = hitTree->GetBranch("FMD") ;
 133   if (!branch) {
 134     AliWarning("FMD branch in Hit Tree not found") ;
 135     return;
 136   }
 137
 138   TClonesArray* hitsAddress = &fHitsArray;
 139
 140   branch->SetAddress(&hitsAddress) ;
 141
 142   for (Int_t ientry = 0 ; ientry < branch->GetEntries() ; ientry++) {
 143     branch->GetEntry(ientry);
 144     MakeHits(hitsAddress);   //tmp);
 145   }
 146
 147 }
 148
 149 //_____________________________________________________________________
 150 void AliFMDQADataMakerSim::MakeDigits(TClonesArray * digits)
 151 {
 152   // makes data from Digits
 153   if(!digits) return;
 154
 155   for(Int_t i = 0 ; i < digits->GetEntriesFast() ; i++) {
 156     //Raw ADC counts
 157     AliFMDDigit* digit = static_cast<AliFMDDigit*>(digits->At(i));
 158     GetDigitsData(0)->Fill(digit->Counts());
 159   }
 160 }
 161
 162 //_____________________________________________________________________
 163 void AliFMDQADataMakerSim::MakeDigits(TTree * digitTree)
 164 {
 165
 166   fDigitsArray.Clear();
 167   TBranch * branch = digitTree->GetBranch("FMD") ;
 168   if (!branch)    {
 169       AliWarning("FMD branch in Digit Tree not found") ;
 170       return;
 171   }
 172   TClonesArray* digitAddress = &fDigitsArray;
 173   branch->SetAddress(&digitAddress) ;
 174   branch->GetEntry(0) ;
 175   MakeDigits(digitAddress) ;
 176 }
 177
 178 //_____________________________________________________________________
 179 void AliFMDQADataMakerSim::StartOfDetectorCycle()
 180 {
 181
 182 }
 183 //_____________________________________________________________________
 184 //
 185 // EOF
 186 //