[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"

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*/) 
{
  // Performs a basic checking
  // Compares all the histograms stored in the directory
  // With reference histograms either in a file of in OCDB  

	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 (!fDataSubDir) {
      test[specie] = 0. ; // nothing to check
    } else if (!fRefSubDir && !fRefOCDBSubDir) {
        test[specie] = -1 ; // no reference data
    } else {
      TList * keyList = fDataSubDir->GetListOfKeys() ; 
      TIter next(keyList) ; 
      TKey * key ;
      count[specie] = 0 ; 
      while ( (key = static_cast<TKey *>(next())) ) {
        TObject * odata = fRefSubDir->Get(key->GetName()) ; 
        if ( odata->IsA()->InheritsFrom("TH1") ) {
          TH1 * hdata = static_cast<TH1*>(odata) ;
          TH1 * href = NULL ; 
          if (fRefSubDir) 
            href  = static_cast<TH1*>(fRefSubDir->Get(key->GetName())) ;
          else if (fRefOCDBSubDir[specie]) {  
            href  = static_cast<TH1*>(fRefOCDBSubDir[specie]->FindObject(key->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(Form("%s Is a Classname that cannot be processed", key->GetClassName())) ;
      }
      if (count[specie] != 0) 
        test[specie] /= count[specie] ;
    }
  }
 	return test ;
}  

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