Let ROOT do the scaling of the monitor histograms. Recently, the logbook

[u/mrichter/AliRoot.git] / FMD / AliFMDQADataMakerSim.cxx

/**************************************************************************
 * Copyright(c) 2004, ALICE Experiment at CERN, All rights reserved.      *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/
// --- ROOT system ---
#include <iostream>
#include <TClonesArray.h>
#include <TFile.h> 
#include <TH1F.h> 
#include <TH1I.h> 

// --- AliRoot header files ---
#include "AliESDEvent.h"
#include "AliLog.h"
#include "AliFMDQADataMakerSim.h"
#include "AliFMDDigit.h"
#include "AliFMDHit.h"
#include "AliQAChecker.h"
#include "AliFMDParameters.h"
#include "AliFMDSDigit.h"

//_____________________________________________________________________
// This is the class that collects the QA data for the FMD during simulation.
// The following data types are picked up:
// - hits
// - digits
// The following data types are not supported (yet):
// - raws
// - sdigits
// Author : Hans Hjersing Dalsgaard, Niels Bohr Institute, hans.dalsgaard@cern.ch
//_____________________________________________________________________

ClassImp(AliFMDQADataMakerSim)
#if 0
; // This line is for Emacs - do not delete!
#endif
//_____________________________________________________________________
AliFMDQADataMakerSim::AliFMDQADataMakerSim() 
  :  AliQADataMakerSim(AliQAv1::GetDetName(AliQAv1::kFMD),
		       "FMD Quality Assurance Data Maker")
{
  // ctor

}

//_____________________________________________________________________
AliFMDQADataMakerSim::AliFMDQADataMakerSim(const AliFMDQADataMakerSim& /*qadm*/) 
  : AliQADataMakerSim()
{
  // copy ctor 
  // 
  // Parameters: 
  //    qadm    Object to copy from
  
}
//_____________________________________________________________________
AliFMDQADataMakerSim& 
AliFMDQADataMakerSim::operator = (const AliFMDQADataMakerSim& ) 
{
  
  return *this;
}
//_____________________________________________________________________
AliFMDQADataMakerSim::~AliFMDQADataMakerSim()
{

}

//_____________________________________________________________________
void AliFMDQADataMakerSim::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, 
					      TObjArray ** list)
{
  //Detector specific actions at end of cycle
  // do the QA checking
  ResetEventTrigClasses(); // reset triggers list to select all histos
  AliLog::Message(5,"FMD: end of detector cycle",
		  "AliFMDQADataMakerSim","AliFMDQADataMakerSim",
		  "AliFMDQADataMakerSim::EndOfDetectorCycle",
		  "AliFMDQADataMakerSim.cxx",83);
  AliQAChecker::Instance()->Run(AliQAv1::kFMD, task, list) ;  
  
}
//_____________________________________________________________________
void AliFMDQADataMakerSim::InitSDigits()
{
  // create SDigits histograms in SDigits subdir
  const Bool_t expert   = kTRUE ; 
  const Bool_t image    = kTRUE ; 
  
  TH1I* hADCCounts = new TH1I("hADCCounts",
			      "Dist of ADC counts;ADC counts;Entries",
			      1024,0,1024);
  hADCCounts->SetXTitle("ADC counts");
  Add2SDigitsList(hADCCounts, 0, !expert, image);
  //
  ClonePerTrigClass(AliQAv1::kSDIGITS); // this should be the last line
}

//____________________________________________________________________ 
void AliFMDQADataMakerSim::InitHits()
{
  // create Digits histograms in Digits subdir
  const Bool_t expert   = kTRUE ; 
  const Bool_t image    = kTRUE ; 
  
  TH1F* hEnergyOfHits = new TH1F("hEnergyOfHits",
				 "Energy distribution;Energy [MeV];Counts",
				 100,0,3);
  hEnergyOfHits->SetXTitle("Edep");
  hEnergyOfHits->SetYTitle("Counts");
  Add2HitsList(hEnergyOfHits, 0, !expert, image);
  //
  ClonePerTrigClass(AliQAv1::kHITS); // this should be the last line
}

//_____________________________________________________________________
void AliFMDQADataMakerSim::InitDigits()
{
  // create Digits histograms in Digits subdir
  const Bool_t expert   = kTRUE ; 
  const Bool_t image    = kTRUE ; 
  
  TH1I* hADCCounts = new TH1I("hADCCounts",
			      "Dist of ADC counts; ADC counts;Entries",
			      1024,0,1024);
  hADCCounts->SetXTitle("ADC counts");
  Add2DigitsList(hADCCounts, 0, !expert, image);
  //
  ClonePerTrigClass(AliQAv1::kDIGITS); // this should be the last line
}

//_____________________________________________________________________
void AliFMDQADataMakerSim::MakeHits()
{
  // Check id histograms already created for this Event Specie
  if ( ! GetHitsData(0) )
    InitHits() ;

  TIter next(fHitsArray);
  AliFMDHit * hit;
  while ((hit = static_cast<AliFMDHit *>(next()))) FillHitsData(0,hit->Edep()/hit->Length()*0.032);
  //
}

//_____________________________________________________________________
void AliFMDQADataMakerSim::MakeHits(TTree * hitTree)
{
  // make QA data from Hit Tree
  // 
  // Parameters: 
  //   hitTree    Hits container 
  //
  if (!fHitsArray) 
    fHitsArray = new TClonesArray("AliFMDHit", 1000) ; 
  fHitsArray->Clear() ; 
  
  TBranch * branch = hitTree->GetBranch("FMD") ;
  if (!branch) {
    AliWarning("FMD branch in Hit Tree not found") ; 
    return;
  }
    
  branch->SetAddress(&fHitsArray) ;
  //  
  for (Int_t ientry = 0 ; ientry < branch->GetEntries() ; ientry++) {
    branch->GetEntry(ientry);
    MakeHits();   //tmp); 
    fHitsArray->Clear() ; 
  } 
  //
  IncEvCountCycleHits();
  IncEvCountTotalHits();
  //	
}

//_____________________________________________________________________
void AliFMDQADataMakerSim::MakeDigits()
{
  // makes data from Digits
  // 
  // Parameters: 
  //    none
  if(!fDigitsArray) return;
  
  for(Int_t i = 0 ; i < fDigitsArray->GetEntriesFast() ; i++) {
    //Raw ADC counts
    AliFMDDigit* digit = static_cast<AliFMDDigit*>(fDigitsArray->At(i));
    FillDigitsData(0,digit->Counts());
  }
  //
}

//_____________________________________________________________________
void AliFMDQADataMakerSim::MakeDigits(TTree * digitTree)
{
  // Make data from digits. 
  // 
  // Parameters: 
  //    digitTree    Tree holding digits. 
  // RS: counters are incremented in MakeDigits()
  
  if (!fDigitsArray) 
    fDigitsArray = new TClonesArray("AliFMDDigit", 1000) ; 
  fDigitsArray->Clear();
  
  TBranch * branch = digitTree->GetBranch("FMD") ;
  if (!branch)    {
      AliWarning("FMD branch in Digit Tree not found") ; 
      return;
  } 
  branch->SetAddress(&fDigitsArray) ;

  if (fDigitsArray) fDigitsArray->Clear();

  branch->GetEntry(0) ; 
  MakeDigits() ; 
  //
  IncEvCountCycleDigits();
  IncEvCountTotalDigits();
  //
}

//_____________________________________________________________________
void AliFMDQADataMakerSim::MakeSDigits()
{
  // makes data from Digits
  // 
  // Parameters: 
  //   none 
  if(!fSDigitsArray) return;
  
  for(Int_t i = 0 ; i < fSDigitsArray->GetEntriesFast() ; i++) {
    //Raw ADC counts
    AliFMDSDigit* sdigit = static_cast<AliFMDSDigit*>(fSDigitsArray->At(i));
    FillSDigitsData(0,sdigit->Counts());
  }
  //
}

//_____________________________________________________________________
void AliFMDQADataMakerSim::MakeSDigits(TTree * sdigitTree)
{
  // Make data from digits. 
  // 
  // Parameters: 
  //    digitTree    Tree holding digits. 
  //
  if (!fSDigitsArray) 
    fSDigitsArray = new TClonesArray("AliFMDSDigit", 1000) ; 
  fSDigitsArray->Clear() ;

  TBranch * branch = sdigitTree->GetBranch("FMD") ;
  if (!branch)    {
    AliWarning("FMD branch in SDigit Tree not found") ; 
    return;
  } 
  branch->SetAddress(&fSDigitsArray) ;
  branch->GetEntry(0) ; 
  MakeSDigits() ; 
  //
  IncEvCountCycleSDigits();
  IncEvCountTotalSDigits();
  //
}

//_____________________________________________________________________ 
void AliFMDQADataMakerSim::StartOfDetectorCycle()
{
  // Does 
  // not 
  // do 
  // anything 
}
//_____________________________________________________________________ 
//
// EOF
//