[u/mrichter/AliRoot.git] / STEER / AliQACheckerBase.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, 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.                  *
 **************************************************************************/


/* $Id$ */

//
//  Base class for detectors quality assurance checkers 
//  Compares Data made by QADataMakers with reference data
//  Y. Schutz CERN August 2007
//

// --- ROOT system ---
#include <TCanvas.h>
#include <TClass.h>
#include <TH1F.h> 
#include <TH1I.h> 
#include <TIterator.h> 
#include <TKey.h> 
#include <TFile.h> 
#include <TList.h>
#include <TNtupleD.h>
#include <TPaveText.h>

// --- Standard library ---

// --- AliRoot header files ---
#include "AliLog.h"
#include "AliQAv1.h"
#include "AliQAChecker.h"
#include "AliQACheckerBase.h"
#include "AliQADataMaker.h"
#include "AliDetectorRecoParam.h"

ClassImp(AliQACheckerBase)

           
//____________________________________________________________________________ 
AliQACheckerBase::AliQACheckerBase(const char * name, const char * title) : 
  TNamed(name, title), 
  fDataSubDir(0x0),
  fRefSubDir(0x0), 
  fRefOCDBSubDir(new TObjArray*[AliRecoParam::kNSpecies]), 
  fLowTestValue(0x0),
  fUpTestValue(0x0),
  fImage(new TCanvas*[AliRecoParam::kNSpecies]), 
  fPrintImage(kTRUE)
{
  // ctor
  fLowTestValue = new Float_t[AliQAv1::kNBIT] ; 
  fUpTestValue  = new Float_t[AliQAv1::kNBIT] ; 
  fLowTestValue[AliQAv1::kINFO]    =  0.5   ; 
  fUpTestValue[AliQAv1::kINFO]     = 1.0 ; 
  fLowTestValue[AliQAv1::kWARNING] =  0.002 ; 
  fUpTestValue[AliQAv1::kWARNING]  = 0.5 ; 
  fLowTestValue[AliQAv1::kERROR]   =  0.0   ; 
  fUpTestValue[AliQAv1::kERROR]    = 0.002 ; 
  fLowTestValue[AliQAv1::kFATAL]   = -1.0   ; 
  fUpTestValue[AliQAv1::kFATAL]    = 0.0 ; 
  
  AliDebug(AliQAv1::GetQADebugLevel(), "Default setting is:") ;
  if ( AliDebugLevel()  == AliQAv1::GetQADebugLevel() ) {
    const Char_t * text= Form(" INFO    -> %1.5f <  value <  %1.5f  WARNING -> %1.5f <  value <= %1.5f \n ERROR   -> %1.5f <  value <= %1.5f \n FATAL   -> %1.5f <= value <  %1.5f \n", 
                              fLowTestValue[AliQAv1::kINFO], fUpTestValue[AliQAv1::kINFO], 
                              fLowTestValue[AliQAv1::kWARNING], fUpTestValue[AliQAv1::kWARNING], 
                              fLowTestValue[AliQAv1::kERROR], fUpTestValue[AliQAv1::kERROR], 
                              fLowTestValue[AliQAv1::kFATAL], fUpTestValue[AliQAv1::kFATAL]) ; 
    AliInfo(Form("%s", text)) ; 
  }
  
  for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
    fImage[specie] = NULL ; 
    fRefOCDBSubDir[specie] = NULL ;
  }
}

//____________________________________________________________________________ 
AliQACheckerBase::AliQACheckerBase(const AliQACheckerBase& qac) :
  TNamed(qac.GetName(), qac.GetTitle()),
  fDataSubDir(qac.fDataSubDir), 
  fRefSubDir(qac.fRefSubDir), 
  fRefOCDBSubDir(qac.fRefOCDBSubDir), 
  fLowTestValue(qac.fLowTestValue),
  fUpTestValue(qac.fLowTestValue), 
  fImage(NULL),  
  fPrintImage(kTRUE)
{
  //copy ctor
  for (Int_t index = 0 ; index < AliQAv1::kNBIT ; index++) {
    fLowTestValue[index]  = qac.fLowTestValue[index] ; 
    fUpTestValue[index] = qac.fUpTestValue[index] ; 
  }
    for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
      fImage[specie] = qac.fImage[specie] ; 
      fRefOCDBSubDir[specie] = qac.fRefOCDBSubDir[specie] ; 
    }
}

//____________________________________________________________________________
AliQACheckerBase& AliQACheckerBase::operator = (const AliQACheckerBase& qac )
{
  // Equal operator.
  this->~AliQACheckerBase();
  new(this) AliQACheckerBase(qac);
  return *this;
}

//____________________________________________________________________________ 
AliQACheckerBase::~AliQACheckerBase()
{
  delete [] fLowTestValue ; 
  delete [] fUpTestValue ; 
  for (Int_t esIndex = 0 ; esIndex < AliRecoParam::kNSpecies ; esIndex++) {
    if ( fImage[esIndex] ) 
      delete fImage[esIndex] ;
    if ( fRefOCDBSubDir[esIndex] ) 
      delete fRefOCDBSubDir[esIndex] ; 
  }
  delete[] fImage ; 
  delete[] fRefOCDBSubDir ; 
}

//____________________________________________________________________________
Double_t * AliQACheckerBase::Check(AliQAv1::ALITASK_t index, AliDetectorRecoParam * recoParam) 
{
  // Performs a basic checking
  // Compares all the histograms stored in the directory
  // With reference histograms either in a file of in OCDB  

  TObjArray ** list = new TObjArray *[AliRecoParam::kNSpecies] ; 
  Int_t specie ;
  for (specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
    list[specie] =  new TObjArray(AliQAv1::GetMaxQAObj()) ; 
    if ( !AliQAv1::Instance()->IsEventSpecieSet(specie) ) 
      continue ; 
    if (fDataSubDir) {
      TList * keyList = fDataSubDir->GetListOfKeys() ; 
      TIter next(keyList) ; 
      TKey * key ;
      while ( (key = static_cast<TKey *>(next())) ) {
        TDirectory * specieDir = fDataSubDir->GetDirectory(key->GetName()) ; 
        TList * keykeyList = specieDir->GetListOfKeys() ; 
        TIter next2(keykeyList) ; 
        TKey * keykey ;
        while ( (keykey = static_cast<TKey *>(next2())) ) {
          TObject * odata = specieDir->Get(keykey->GetName()) ; 
          if ( odata->IsA()->InheritsFrom("TH1") ) {
            TH1 * hdata = static_cast<TH1*>(odata) ;
            list[specie]->Add(hdata) ; 
          } else if (!odata->IsA()->InheritsFrom("TDirectory")) // skip the expert directory
            AliError(Form("%s Is a Classname that cannot be processed", key->GetClassName())) ;
        }
      }
    }
  }
 
  Double_t * test = Check(index, list, recoParam) ;
  
  delete[] list ; 
    
  return test ;
}  

//____________________________________________________________________________
Double_t * AliQACheckerBase::Check(AliQAv1::ALITASK_t /*index*/, TObjArray ** list, AliDetectorRecoParam * /*recoParam*/) 
{
  // Performs a basic checking
  // Compares all the histograms in the list

	Double_t * test = new Double_t[AliRecoParam::kNSpecies] ;
	Int_t count[AliRecoParam::kNSpecies]   = { 0 }; 

  for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
    test[specie] = 1.0 ; 
    if ( !AliQAv1::Instance()->IsEventSpecieSet(specie)) 
      continue ; 
    if (list[specie]->GetEntries() == 0)  
      test[specie] = 0. ; // nothing to check
    else {
      if (!fRefSubDir && !fRefOCDBSubDir)
        test[specie] = -1 ; // no reference data
      else {
        TIter next(list[specie]) ; 
        TH1 * hdata ;
        count[specie] = 0 ; 
        while ( (hdata = static_cast<TH1 *>(next())) ) {
          TString cln(hdata->ClassName()) ; 
          if ( cln.Contains("TH1") ) {
            if ( hdata) { 
              if ( hdata->TestBit(AliQAv1::GetExpertBit()) )  // does not perform the test for expert data
                continue ; 
              TH1 * href = NULL ; 
              if (fRefSubDir) 
                href  = static_cast<TH1*>(fRefSubDir->Get(hdata->GetName())) ;
              else if (fRefOCDBSubDir[specie])
                href  = static_cast<TH1*>(fRefOCDBSubDir[specie]->FindObject(hdata->GetName())) ;
              if (!href) 
                test[specie] = -1 ; // no reference data ; 
              else {
                Double_t rv =  DiffK(hdata, href) ;
                AliDebug(AliQAv1::GetQADebugLevel(), Form("%s ->Test = %f", hdata->GetName(), rv)) ; 
                test[specie] += rv ; 
                count[specie]++ ;
              }
            }
          } else
            AliError("Data type cannot be processed") ;
          if (count[specie] != 0) 
            test[specie] /= count[specie] ;
        }
      }
    }
  }
  return test ;
}  


//____________________________________________________________________________ 
Double_t AliQACheckerBase::DiffC(const TH1 * href, const TH1 * hin) const
{
  // compares two histograms using the Chi2 test
  if ( hin->Integral() == 0 ) {
    AliDebug(AliQAv1::GetQADebugLevel(), Form("Spectrum %s is empty", hin->GetName())) ; 
    return 0. ;
  }
    
  return hin->Chi2Test(href) ;  
}

//____________________________________________________________________________ 
Double_t AliQACheckerBase::DiffK(const TH1 * href, const TH1 * hin) const
{
  // compares two histograms using the Kolmogorov test
  if ( hin->Integral() == 0 || href->Integral() == 0) {
    AliDebug(AliQAv1::GetQADebugLevel(), Form("Spectrum %s or its reference is empty", hin->GetName())) ; 
    return 0. ;
  }
    
  return hin->KolmogorovTest(href) ;  
}

//____________________________________________________________________________
void AliQACheckerBase::Run(AliQAv1::ALITASK_t index, AliDetectorRecoParam * recoParam) 
{ 
	AliDebug(AliQAv1::GetQADebugLevel(), Form("Processing %s", AliQAv1::GetAliTaskName(index))) ; 
  
	Double_t * rv = NULL ;
  rv = Check(index, recoParam) ;
	SetQA(index, rv) ; 	
	
  AliDebug(AliQAv1::GetQADebugLevel(), Form("Test result of %s", AliQAv1::GetAliTaskName(index))) ;
	
  if (rv) 
    delete [] rv ; 
  Finish() ; 
}

//____________________________________________________________________________
void AliQACheckerBase::Run(AliQAv1::ALITASK_t index, TObjArray ** list, AliDetectorRecoParam * recoParam) 
{ 
	AliDebug(AliQAv1::GetQADebugLevel(), Form("Processing %s", AliQAv1::GetAliTaskName(index))) ; 
  
	Double_t * rv = NULL ;
  rv = Check(index, list, recoParam) ;
	SetQA(index, rv) ; 	
	
  AliDebug(AliQAv1::GetQADebugLevel(), Form("Test result of %s", AliQAv1::GetAliTaskName(index))) ;
	
  if (rv) 
    delete [] rv ; 
  Finish() ; 
}

//____________________________________________________________________________
void AliQACheckerBase::Finish() const 
{
	// wrap up and save QA in proper file
	AliQAv1 * qa = AliQAv1::Instance() ; 
	//qa->Show() ;
	AliQAv1::GetQAResultFile()->cd() ; 
	qa->Write(qa->GetName(), kWriteDelete) ;   
	AliQAv1::GetQAResultFile()->Close() ; 
}

//____________________________________________________________________________ 
void AliQACheckerBase::MakeImage( TObjArray ** list, AliQAv1::TASKINDEX_t task, AliQAv1::MODE_t mode) 
{
  // makes the QA image for sim and rec
  Int_t nImages = 0 ;
  for (Int_t esIndex = 0 ; esIndex < AliRecoParam::kNSpecies ; esIndex++) {
    if (! AliQAv1::Instance(AliQAv1::GetDetIndex(GetName()))->IsEventSpecieSet(AliRecoParam::ConvertIndex(esIndex)) ) 
      continue ;
    TIter next(list[esIndex]) ;  
    TH1 * hdata = NULL ; 
    while ( (hdata=static_cast<TH1 *>(next())) ) {
      TString cln(hdata->ClassName()) ; 
      if ( ! cln.Contains("TH") )
        continue ; 
      if ( hdata->TestBit(AliQAv1::GetImageBit()) )
        nImages++; 
    }
    break ; 
  }
  if ( nImages == 0 ) {
    AliDebug(AliQAv1::GetQADebugLevel(), Form("No histogram will be plotted for %s %s\n", GetName(), AliQAv1::GetTaskName(task).Data())) ;  
  } else {
    AliDebug(AliQAv1::GetQADebugLevel(), Form("%d histograms will be plotted for %s %s\n", nImages, GetName(), AliQAv1::GetTaskName(task).Data())) ;  
    for (Int_t esIndex = 0 ; esIndex < AliRecoParam::kNSpecies ; esIndex++) {
      if (! AliQAv1::Instance(AliQAv1::GetDetIndex(GetName()))->IsEventSpecieSet(AliRecoParam::ConvertIndex(esIndex)) || list[esIndex]->GetEntries() == 0) 
        continue ;
      const Char_t * title = Form("QA_%s_%s_%s", GetName(), AliQAv1::GetTaskName(task).Data(), AliRecoParam::GetEventSpecieName(esIndex)) ; 
      if ( !fImage[esIndex] ) {
        fImage[esIndex] = new TCanvas(title, title) ;
      }
      fImage[esIndex]->Clear() ; 
      fImage[esIndex]->SetTitle(title) ; 
      fImage[esIndex]->cd() ; 
      TPaveText someText(0.015, 0.015, 0.98, 0.98) ;
      someText.AddText(title) ;
      someText.Draw() ; 
      fImage[esIndex]->Print(Form("%s%s%d.%s", AliQAv1::GetImageFileName(), AliQAv1::GetModeName(mode), AliQAChecker::Instance()->GetRunNumber(), AliQAv1::GetImageFileFormat())) ; 
      fImage[esIndex]->Clear() ; 
      Int_t nx = TMath::Sqrt(nImages) ; 
      Int_t ny = nx  ; 
      while ( nx*ny <= nImages) 
        ny++ ; 
      
      fImage[esIndex]->Divide(nx, ny) ; 
      TIter nexthist(list[esIndex]) ; 
      TH1* hist = NULL ;
      Int_t npad = 1 ; 
      fImage[esIndex]->cd(npad) ; 
      while ( (hist=static_cast<TH1*>(nexthist())) ) {
        TString cln(hist->ClassName()) ; 
        if ( ! cln.Contains("TH") )
          continue ; 
        if(hist->TestBit(AliQAv1::GetImageBit())) {
          hist->Draw() ; 
          fImage[esIndex]->cd(++npad) ; 
        }
      }
      fImage[esIndex]->Print(Form("%s%s%d.%s", AliQAv1::GetImageFileName(), AliQAv1::GetModeName(mode), AliQAChecker::Instance()->GetRunNumber(), AliQAv1::GetImageFileFormat())) ; 
    }
  }  
}

//____________________________________________________________________________
void AliQACheckerBase::SetHiLo(Float_t * hiValue, Float_t * lowValue) 
{
  AliDebug(AliQAv1::GetQADebugLevel(), "Previous setting was:") ;
  if ( AliDebugLevel() == AliQAv1::GetQADebugLevel() ) {
    const Char_t * text= Form(" INFO    -> %1.5f <  value <  %1.5f  WARNING -> %1.5f <  value <= %1.5f \n ERROR   -> %1.5f <  value <= %1.5f \n FATAL   -> %1.5f <= value <  %1.5f \n", 
                              fLowTestValue[AliQAv1::kINFO], fUpTestValue[AliQAv1::kINFO], 
                              fLowTestValue[AliQAv1::kWARNING], fUpTestValue[AliQAv1::kWARNING], 
                              fLowTestValue[AliQAv1::kERROR], fUpTestValue[AliQAv1::kERROR], 
                              fLowTestValue[AliQAv1::kFATAL], fUpTestValue[AliQAv1::kFATAL]) ; 
    AliInfo(Form("%s", text)) ; 
  }
  
  for (Int_t index = 0 ; index < AliQAv1::kNBIT ; index++) {
    fLowTestValue[index]  = lowValue[index] ; 
    fUpTestValue[index]   = hiValue[index] ; 
  }
  AliDebug(AliQAv1::GetQADebugLevel(), "Current setting is:") ;
  if ( AliDebugLevel()  == AliQAv1::GetQADebugLevel() ) {
    const Char_t * text= Form(" INFO    -> %1.5f <  value <  %1.5f  WARNING -> %1.5f <  value <= %1.5f \n ERROR   -> %1.5f <  value <= %1.5f \n FATAL   -> %1.5f <= value <  %1.5f \n", 
                              fLowTestValue[AliQAv1::kINFO], fUpTestValue[AliQAv1::kINFO], 
                              fLowTestValue[AliQAv1::kWARNING], fUpTestValue[AliQAv1::kWARNING], 
                              fLowTestValue[AliQAv1::kERROR], fUpTestValue[AliQAv1::kERROR], 
                              fLowTestValue[AliQAv1::kFATAL], fUpTestValue[AliQAv1::kFATAL]) ;     AliInfo(Form("%s", text)) ; 
  }
}

//____________________________________________________________________________
void AliQACheckerBase::SetQA(AliQAv1::ALITASK_t index, Double_t * value) const
{
	// sets the QA according the return value of the Check

  AliQAv1 * qa = AliQAv1::Instance(index) ;
  for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
    if (  value == NULL ) { // No checker is implemented, set all QA to Fatal
      qa->Set(AliQAv1::kFATAL, specie) ; 
    } else {
      if ( value[specie] >= fLowTestValue[AliQAv1::kFATAL] && value[specie] < fUpTestValue[AliQAv1::kFATAL] ) 
        qa->Set(AliQAv1::kFATAL, specie) ; 
      else if ( value[specie] > fLowTestValue[AliQAv1::kERROR] && value[specie] <= fUpTestValue[AliQAv1::kERROR]  )
        qa->Set(AliQAv1::kERROR, specie) ; 
      else if ( value[specie] > fLowTestValue[AliQAv1::kWARNING] && value[specie] <= fUpTestValue[AliQAv1::kWARNING]  )
        qa->Set(AliQAv1::kWARNING, specie) ;
      else if ( value[specie] > fLowTestValue[AliQAv1::kINFO] && value[specie] <= fUpTestValue[AliQAv1::kINFO] ) 
        qa->Set(AliQAv1::kINFO, specie) ; 	
    }
  }
}
Commit	Line	Data
421ab0fb	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, 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
	16
	17	/* $Id$ */
	18
202374b1	19	//
	20	// Base class for detectors quality assurance checkers
	21	// Compares Data made by QADataMakers with reference data
	22	// Y. Schutz CERN August 2007
	23	//
421ab0fb	24
421ab0fb	25	// --- ROOT system ---
634696f5	26	#include <TCanvas.h>
421ab0fb	27	#include <TClass.h>
	28	#include <TH1F.h>
	29	#include <TH1I.h>
	30	#include <TIterator.h>
	31	#include <TKey.h>
	32	#include <TFile.h>
a4976ef3	33	#include <TList.h>
a2b64fbd	34	#include <TNtupleD.h>
634696f5	35	#include <TPaveText.h>
421ab0fb	36
	37	// --- Standard library ---
	38
	39	// --- AliRoot header files ---
	40	#include "AliLog.h"
4e25ac79	41	#include "AliQAv1.h"
2e42b4d4	42	#include "AliQAChecker.h"
	43	#include "AliQACheckerBase.h"
	44	#include "AliQADataMaker.h"
c26cb20d	45	#include "AliDetectorRecoParam.h"
421ab0fb	46
2e42b4d4	47	ClassImp(AliQACheckerBase)
421ab0fb	48
	49
	50	//____________________________________________________________________________
2e42b4d4	51	AliQACheckerBase::AliQACheckerBase(const char * name, const char * title) :
421ab0fb	52	TNamed(name, title),
a5fa6165	53	fDataSubDir(0x0),
4edbc5bc	54	fRefSubDir(0x0),
aa2beccb	55	fRefOCDBSubDir(new TObjArray*[AliRecoParam::kNSpecies]),
57acd2d2	56	fLowTestValue(0x0),
634696f5	57	fUpTestValue(0x0),
	58	fImage(new TCanvas*[AliRecoParam::kNSpecies]),
	59	fPrintImage(kTRUE)
421ab0fb	60	{
421ab0fb	61	// ctor
4e25ac79	62	fLowTestValue = new Float_t[AliQAv1::kNBIT] ;
	63	fUpTestValue = new Float_t[AliQAv1::kNBIT] ;
	64	fLowTestValue[AliQAv1::kINFO] = 0.5 ;
	65	fUpTestValue[AliQAv1::kINFO] = 1.0 ;
	66	fLowTestValue[AliQAv1::kWARNING] = 0.002 ;
	67	fUpTestValue[AliQAv1::kWARNING] = 0.5 ;
	68	fLowTestValue[AliQAv1::kERROR] = 0.0 ;
	69	fUpTestValue[AliQAv1::kERROR] = 0.002 ;
	70	fLowTestValue[AliQAv1::kFATAL] = -1.0 ;
	71	fUpTestValue[AliQAv1::kFATAL] = 0.0 ;
57acd2d2	72
5379c4a3	73	AliDebug(AliQAv1::GetQADebugLevel(), "Default setting is:") ;
5379c4a3	74	if ( AliDebugLevel() == AliQAv1::GetQADebugLevel() ) {
eca4fa66	75	const Char_t * text= Form(" INFO -> %1.5f < value < %1.5f WARNING -> %1.5f < value <= %1.5f \n ERROR -> %1.5f < value <= %1.5f \n FATAL -> %1.5f <= value < %1.5f \n",
	76	fLowTestValue[AliQAv1::kINFO], fUpTestValue[AliQAv1::kINFO],
	77	fLowTestValue[AliQAv1::kWARNING], fUpTestValue[AliQAv1::kWARNING],
	78	fLowTestValue[AliQAv1::kERROR], fUpTestValue[AliQAv1::kERROR],
	79	fLowTestValue[AliQAv1::kFATAL], fUpTestValue[AliQAv1::kFATAL]) ;
	80	AliInfo(Form("%s", text)) ;
5379c4a3	81	}
634696f5	82
aa2beccb	83	for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
634696f5	84	fImage[specie] = NULL ;
aa2beccb	85	fRefOCDBSubDir[specie] = NULL ;
aa2beccb	86	}
421ab0fb	87	}
	88
	89	//____________________________________________________________________________
4edbc5bc	90	AliQACheckerBase::AliQACheckerBase(const AliQACheckerBase& qac) :
	91	TNamed(qac.GetName(), qac.GetTitle()),
	92	fDataSubDir(qac.fDataSubDir),
	93	fRefSubDir(qac.fRefSubDir),
57acd2d2	94	fRefOCDBSubDir(qac.fRefOCDBSubDir),
57acd2d2	95	fLowTestValue(qac.fLowTestValue),
634696f5	96	fUpTestValue(qac.fLowTestValue),
	97	fImage(NULL),
	98	fPrintImage(kTRUE)
421ab0fb	99	{
421ab0fb	100	//copy ctor
4e25ac79	101	for (Int_t index = 0 ; index < AliQAv1::kNBIT ; index++) {
57acd2d2	102	fLowTestValue[index] = qac.fLowTestValue[index] ;
	103	fUpTestValue[index] = qac.fUpTestValue[index] ;
	104	}
aa2beccb	105	for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
	106	fImage[specie] = qac.fImage[specie] ;
	107	fRefOCDBSubDir[specie] = qac.fRefOCDBSubDir[specie] ;
	108	}
421ab0fb	109	}
	110
	111	//____________________________________________________________________________
634696f5	112	AliQACheckerBase& AliQACheckerBase::operator = (const AliQACheckerBase& qac )
421ab0fb	113	{
421ab0fb	114	// Equal operator.
2e42b4d4	115	this->~AliQACheckerBase();
634696f5	116	new(this) AliQACheckerBase(qac);
421ab0fb	117	return *this;
	118	}
	119
57acd2d2	120	//____________________________________________________________________________
	121	AliQACheckerBase::~AliQACheckerBase()
	122	{
	123	delete [] fLowTestValue ;
	124	delete [] fUpTestValue ;
634696f5	125	for (Int_t esIndex = 0 ; esIndex < AliRecoParam::kNSpecies ; esIndex++) {
	126	if ( fImage[esIndex] )
	127	delete fImage[esIndex] ;
aa2beccb	128	if ( fRefOCDBSubDir[esIndex] )
aa2beccb	129	delete fRefOCDBSubDir[esIndex] ;
634696f5	130	}
634696f5	131	delete[] fImage ;
aa2beccb	132	delete[] fRefOCDBSubDir ;
57acd2d2	133	}
57acd2d2	134
a5fa6165	135	//____________________________________________________________________________
c26cb20d	136	Double_t * AliQACheckerBase::Check(AliQAv1::ALITASK_t index, AliDetectorRecoParam * recoParam)
a5fa6165	137	{
	138	// Performs a basic checking
	139	// Compares all the histograms stored in the directory
4edbc5bc	140	// With reference histograms either in a file of in OCDB
a5fa6165	141
ed448a70	142	TObjArray ** list = new TObjArray *[AliRecoParam::kNSpecies] ;
c39ee44c	143	Int_t specie ;
c39ee44c	144	for (specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
ed448a70	145	list[specie] = new TObjArray(AliQAv1::GetMaxQAObj()) ;
4e25ac79	146	if ( !AliQAv1::Instance()->IsEventSpecieSet(specie) )
57acd2d2	147	continue ;
c39ee44c	148	if (fDataSubDir) {
ed448a70	149	TList * keyList = fDataSubDir->GetListOfKeys() ;
	150	TIter next(keyList) ;
	151	TKey * key ;
	152	while ( (key = static_cast<TKey *>(next())) ) {
	153	TDirectory * specieDir = fDataSubDir->GetDirectory(key->GetName()) ;
	154	TList * keykeyList = specieDir->GetListOfKeys() ;
	155	TIter next2(keykeyList) ;
	156	TKey * keykey ;
	157	while ( (keykey = static_cast<TKey *>(next2())) ) {
	158	TObject * odata = specieDir->Get(keykey->GetName()) ;
	159	if ( odata->IsA()->InheritsFrom("TH1") ) {
	160	TH1 * hdata = static_cast<TH1*>(odata) ;
	161	list[specie]->Add(hdata) ;
	162	} else if (!odata->IsA()->InheritsFrom("TDirectory")) // skip the expert directory
	163	AliError(Form("%s Is a Classname that cannot be processed", key->GetClassName())) ;
c39ee44c	164	}
57acd2d2	165	}
57acd2d2	166	}
57acd2d2	167	}
ed448a70	168
c26cb20d	169	Double_t * test = Check(index, list, recoParam) ;
ed448a70	170
	171	delete[] list ;
	172
c39ee44c	173	return test ;
a5fa6165	174	}
a5fa6165	175
a4976ef3	176	//____________________________________________________________________________
0f0c06de	177	Double_t * AliQACheckerBase::Check(AliQAv1::ALITASK_t /index/, TObjArray ** list, AliDetectorRecoParam * /recoParam/)
a4976ef3	178	{
	179	// Performs a basic checking
	180	// Compares all the histograms in the list
	181
57acd2d2	182	Double_t * test = new Double_t[AliRecoParam::kNSpecies] ;
	183	Int_t count[AliRecoParam::kNSpecies] = { 0 };
	184
	185	for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
	186	test[specie] = 1.0 ;
6252ceeb	187	if ( !AliQAv1::Instance()->IsEventSpecieSet(specie))
57acd2d2	188	continue ;
	189	if (list[specie]->GetEntries() == 0)
	190	test[specie] = 0. ; // nothing to check
	191	else {
	192	if (!fRefSubDir && !fRefOCDBSubDir)
	193	test[specie] = -1 ; // no reference data
	194	else {
	195	TIter next(list[specie]) ;
	196	TH1 * hdata ;
	197	count[specie] = 0 ;
eca4fa66	198	while ( (hdata = static_cast<TH1 *>(next())) ) {
eca4fa66	199	TString cln(hdata->ClassName()) ;
c39ee44c	200	if ( cln.Contains("TH1") ) {
	201	if ( hdata) {
	202	if ( hdata->TestBit(AliQAv1::GetExpertBit()) ) // does not perform the test for expert data
	203	continue ;
	204	TH1 * href = NULL ;
	205	if (fRefSubDir)
	206	href = static_cast<TH1*>(fRefSubDir->Get(hdata->GetName())) ;
	207	else if (fRefOCDBSubDir[specie])
	208	href = static_cast<TH1*>(fRefOCDBSubDir[specie]->FindObject(hdata->GetName())) ;
	209	if (!href)
	210	test[specie] = -1 ; // no reference data ;
	211	else {
	212	Double_t rv = DiffK(hdata, href) ;
	213	AliDebug(AliQAv1::GetQADebugLevel(), Form("%s ->Test = %f", hdata->GetName(), rv)) ;
	214	test[specie] += rv ;
	215	count[specie]++ ;
	216	}
57acd2d2	217	}
c39ee44c	218	} else
57acd2d2	219	AliError("Data type cannot be processed") ;
c39ee44c	220	if (count[specie] != 0)
c39ee44c	221	test[specie] /= count[specie] ;
57acd2d2	222	}
57acd2d2	223	}
	224	}
	225	}
c39ee44c	226	return test ;
a4976ef3	227	}
a4976ef3	228
57acd2d2	229
421ab0fb	230	//____________________________________________________________________________
f12d42ce	231	Double_t AliQACheckerBase::DiffC(const TH1 * href, const TH1 * hin) const
421ab0fb	232	{
	233	// compares two histograms using the Chi2 test
	234	if ( hin->Integral() == 0 ) {
5379c4a3	235	AliDebug(AliQAv1::GetQADebugLevel(), Form("Spectrum %s is empty", hin->GetName())) ;
421ab0fb	236	return 0. ;
	237	}
	238
	239	return hin->Chi2Test(href) ;
	240	}
	241
	242	//____________________________________________________________________________
f12d42ce	243	Double_t AliQACheckerBase::DiffK(const TH1 * href, const TH1 * hin) const
421ab0fb	244	{
421ab0fb	245	// compares two histograms using the Kolmogorov test
6252ceeb	246	if ( hin->Integral() == 0 \|\| href->Integral() == 0) {
6252ceeb	247	AliDebug(AliQAv1::GetQADebugLevel(), Form("Spectrum %s or its reference is empty", hin->GetName())) ;
421ab0fb	248	return 0. ;
	249	}
	250
	251	return hin->KolmogorovTest(href) ;
	252	}
	253
c39ee44c	254	//____________________________________________________________________________
c26cb20d	255	void AliQACheckerBase::Run(AliQAv1::ALITASK_t index, AliDetectorRecoParam * recoParam)
c39ee44c	256	{
	257	AliDebug(AliQAv1::GetQADebugLevel(), Form("Processing %s", AliQAv1::GetAliTaskName(index))) ;
	258
	259	Double_t * rv = NULL ;
c26cb20d	260	rv = Check(index, recoParam) ;
c39ee44c	261	SetQA(index, rv) ;
	262
	263	AliDebug(AliQAv1::GetQADebugLevel(), Form("Test result of %s", AliQAv1::GetAliTaskName(index))) ;
	264
	265	if (rv)
	266	delete [] rv ;
	267	Finish() ;
	268	}
	269
421ab0fb	270	//____________________________________________________________________________
c26cb20d	271	void AliQACheckerBase::Run(AliQAv1::ALITASK_t index, TObjArray ** list, AliDetectorRecoParam * recoParam)
421ab0fb	272	{
5379c4a3	273	AliDebug(AliQAv1::GetQADebugLevel(), Form("Processing %s", AliQAv1::GetAliTaskName(index))) ;
a2b64fbd	274
57acd2d2	275	Double_t * rv = NULL ;
c26cb20d	276	rv = Check(index, list, recoParam) ;
a2b64fbd	277	SetQA(index, rv) ;
46b8a84d	278
5379c4a3	279	AliDebug(AliQAv1::GetQADebugLevel(), Form("Test result of %s", AliQAv1::GetAliTaskName(index))) ;
46b8a84d	280
57acd2d2	281	if (rv)
57acd2d2	282	delete [] rv ;
a2b64fbd	283	Finish() ;
421ab0fb	284	}
	285
	286	//____________________________________________________________________________
2e42b4d4	287	void AliQACheckerBase::Finish() const
421ab0fb	288	{
54a7f3ac	289	// wrap up and save QA in proper file
4e25ac79	290	AliQAv1 * qa = AliQAv1::Instance() ;
bf76b847	291	//qa->Show() ;
4e25ac79	292	AliQAv1::GetQAResultFile()->cd() ;
54a7f3ac	293	qa->Write(qa->GetName(), kWriteDelete) ;
4e25ac79	294	AliQAv1::GetQAResultFile()->Close() ;
421ab0fb	295	}
46b8a84d	296
634696f5	297	//____________________________________________________________________________
	298	void AliQACheckerBase::MakeImage( TObjArray ** list, AliQAv1::TASKINDEX_t task, AliQAv1::MODE_t mode)
	299	{
	300	// makes the QA image for sim and rec
	301	Int_t nImages = 0 ;
	302	for (Int_t esIndex = 0 ; esIndex < AliRecoParam::kNSpecies ; esIndex++) {
	303	if (! AliQAv1::Instance(AliQAv1::GetDetIndex(GetName()))->IsEventSpecieSet(AliRecoParam::ConvertIndex(esIndex)) )
	304	continue ;
	305	TIter next(list[esIndex]) ;
	306	TH1 * hdata = NULL ;
	307	while ( (hdata=static_cast<TH1 *>(next())) ) {
	308	TString cln(hdata->ClassName()) ;
df6856f0	309	if ( ! cln.Contains("TH") )
634696f5	310	continue ;
	311	if ( hdata->TestBit(AliQAv1::GetImageBit()) )
	312	nImages++;
	313	}
	314	break ;
	315	}
	316	if ( nImages == 0 ) {
	317	AliDebug(AliQAv1::GetQADebugLevel(), Form("No histogram will be plotted for %s %s\n", GetName(), AliQAv1::GetTaskName(task).Data())) ;
	318	} else {
	319	AliDebug(AliQAv1::GetQADebugLevel(), Form("%d histograms will be plotted for %s %s\n", nImages, GetName(), AliQAv1::GetTaskName(task).Data())) ;
	320	for (Int_t esIndex = 0 ; esIndex < AliRecoParam::kNSpecies ; esIndex++) {
4851e489	321	if (! AliQAv1::Instance(AliQAv1::GetDetIndex(GetName()))->IsEventSpecieSet(AliRecoParam::ConvertIndex(esIndex)) \|\| list[esIndex]->GetEntries() == 0)
634696f5	322	continue ;
	323	const Char_t * title = Form("QA_%s_%s_%s", GetName(), AliQAv1::GetTaskName(task).Data(), AliRecoParam::GetEventSpecieName(esIndex)) ;
	324	if ( !fImage[esIndex] ) {
	325	fImage[esIndex] = new TCanvas(title, title) ;
	326	}
	327	fImage[esIndex]->Clear() ;
	328	fImage[esIndex]->SetTitle(title) ;
	329	fImage[esIndex]->cd() ;
	330	TPaveText someText(0.015, 0.015, 0.98, 0.98) ;
	331	someText.AddText(title) ;
	332	someText.Draw() ;
	333	fImage[esIndex]->Print(Form("%s%s%d.%s", AliQAv1::GetImageFileName(), AliQAv1::GetModeName(mode), AliQAChecker::Instance()->GetRunNumber(), AliQAv1::GetImageFileFormat())) ;
	334	fImage[esIndex]->Clear() ;
	335	Int_t nx = TMath::Sqrt(nImages) ;
	336	Int_t ny = nx ;
df6856f0	337	while ( nx*ny <= nImages)
634696f5	338	ny++ ;
df6856f0	339
634696f5	340	fImage[esIndex]->Divide(nx, ny) ;
	341	TIter nexthist(list[esIndex]) ;
	342	TH1* hist = NULL ;
	343	Int_t npad = 1 ;
	344	fImage[esIndex]->cd(npad) ;
	345	while ( (hist=static_cast<TH1*>(nexthist())) ) {
	346	TString cln(hist->ClassName()) ;
df6856f0	347	if ( ! cln.Contains("TH") )
634696f5	348	continue ;
	349	if(hist->TestBit(AliQAv1::GetImageBit())) {
	350	hist->Draw() ;
	351	fImage[esIndex]->cd(++npad) ;
	352	}
	353	}
	354	fImage[esIndex]->Print(Form("%s%s%d.%s", AliQAv1::GetImageFileName(), AliQAv1::GetModeName(mode), AliQAChecker::Instance()->GetRunNumber(), AliQAv1::GetImageFileFormat())) ;
	355	}
	356	}
	357	}
	358
46b8a84d	359	//____________________________________________________________________________
57acd2d2	360	void AliQACheckerBase::SetHiLo(Float_t * hiValue, Float_t * lowValue)
46b8a84d	361	{
5379c4a3	362	AliDebug(AliQAv1::GetQADebugLevel(), "Previous setting was:") ;
5379c4a3	363	if ( AliDebugLevel() == AliQAv1::GetQADebugLevel() ) {
eca4fa66	364	const Char_t * text= Form(" INFO -> %1.5f < value < %1.5f WARNING -> %1.5f < value <= %1.5f \n ERROR -> %1.5f < value <= %1.5f \n FATAL -> %1.5f <= value < %1.5f \n",
	365	fLowTestValue[AliQAv1::kINFO], fUpTestValue[AliQAv1::kINFO],
	366	fLowTestValue[AliQAv1::kWARNING], fUpTestValue[AliQAv1::kWARNING],
	367	fLowTestValue[AliQAv1::kERROR], fUpTestValue[AliQAv1::kERROR],
	368	fLowTestValue[AliQAv1::kFATAL], fUpTestValue[AliQAv1::kFATAL]) ;
	369	AliInfo(Form("%s", text)) ;
5379c4a3	370	}
57acd2d2	371
4e25ac79	372	for (Int_t index = 0 ; index < AliQAv1::kNBIT ; index++) {
57acd2d2	373	fLowTestValue[index] = lowValue[index] ;
eca4fa66	374	fUpTestValue[index] = hiValue[index] ;
57acd2d2	375	}
5379c4a3	376	AliDebug(AliQAv1::GetQADebugLevel(), "Current setting is:") ;
5379c4a3	377	if ( AliDebugLevel() == AliQAv1::GetQADebugLevel() ) {
eca4fa66	378	const Char_t * text= Form(" INFO -> %1.5f < value < %1.5f WARNING -> %1.5f < value <= %1.5f \n ERROR -> %1.5f < value <= %1.5f \n FATAL -> %1.5f <= value < %1.5f \n",
	379	fLowTestValue[AliQAv1::kINFO], fUpTestValue[AliQAv1::kINFO],
	380	fLowTestValue[AliQAv1::kWARNING], fUpTestValue[AliQAv1::kWARNING],
	381	fLowTestValue[AliQAv1::kERROR], fUpTestValue[AliQAv1::kERROR],
	382	fLowTestValue[AliQAv1::kFATAL], fUpTestValue[AliQAv1::kFATAL]) ; AliInfo(Form("%s", text)) ;
5379c4a3	383	}
57acd2d2	384	}
46b8a84d	385
57acd2d2	386	//____________________________________________________________________________
4e25ac79	387	void AliQACheckerBase::SetQA(AliQAv1::ALITASK_t index, Double_t * value) const
57acd2d2	388	{
57acd2d2	389	// sets the QA according the return value of the Check
46b8a84d	390
4e25ac79	391	AliQAv1 * qa = AliQAv1::Instance(index) ;
57acd2d2	392	for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
57acd2d2	393	if ( value == NULL ) { // No checker is implemented, set all QA to Fatal
4e25ac79	394	qa->Set(AliQAv1::kFATAL, specie) ;
57acd2d2	395	} else {
4e25ac79	396	if ( value[specie] >= fLowTestValue[AliQAv1::kFATAL] && value[specie] < fUpTestValue[AliQAv1::kFATAL] )
	397	qa->Set(AliQAv1::kFATAL, specie) ;
	398	else if ( value[specie] > fLowTestValue[AliQAv1::kERROR] && value[specie] <= fUpTestValue[AliQAv1::kERROR] )
	399	qa->Set(AliQAv1::kERROR, specie) ;
	400	else if ( value[specie] > fLowTestValue[AliQAv1::kWARNING] && value[specie] <= fUpTestValue[AliQAv1::kWARNING] )
	401	qa->Set(AliQAv1::kWARNING, specie) ;
	402	else if ( value[specie] > fLowTestValue[AliQAv1::kINFO] && value[specie] <= fUpTestValue[AliQAv1::kINFO] )
	403	qa->Set(AliQAv1::kINFO, specie) ;
57acd2d2	404	}
57acd2d2	405	}
46b8a84d	406	}