fixing coding violations

[u/mrichter/AliRoot.git] / ACORDE / AliACORDEQAChecker.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.                  *
 **************************************************************************/
//...
//  Checks the quality assurance for ACORDE. 
//  Default implementation
//  Authors:
//	Mario Rodriguez Cahuantzi <mrodrigu@mail.cern.ch> (FCFM-BUAP) 
//	Luciano Diaz Gonzalez <luciano.diaz@nucleares.unam.mx> (ICN-UNAM)
//	Arturo Fernandez <afernan@mail.cern.ch> (FCFM-BUAP)
//...

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

// --- Standard library ---

// --- AliRoot header files ---
#include "AliLog.h"
#include "AliQA.h"
#include "AliQAChecker.h"
#include "AliACORDEQAChecker.h"

ClassImp(AliACORDEQAChecker)

//____________________________________________________________________________
Double_t * AliACORDEQAChecker::Check(AliQA::ALITASK_t /*index*/)
{
  Double_t * rv = new Double_t[AliRecoParam::kNSpecies] ; 
  for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) 
    rv[specie] = 0.0 ; 
  return rv ;  
}

//__________________________________________________________________
Double_t * AliACORDEQAChecker::Check(AliQA::ALITASK_t /*index*/, TObjArray ** list)
{


// Super-basic check on the QA histograms on the input list: 
  // look whether they are empty!
  Double_t * test = new Double_t[AliRecoParam::kNSpecies] ; 
  Int_t * count   = new Int_t[AliRecoParam::kNSpecies] ; 
  for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
    test[specie]    = 0.0 ; 
    count[specie] = 0 ; 
  }
  
  for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
    if (list[specie]->GetEntries() == 0){  
      test[specie] = 1. ; // nothing to check
    }
    else {
      TIter next(list[specie]) ; 
      TH1 * hdata ;
      while ( (hdata = dynamic_cast<TH1 *>(next())) ) {
        if (hdata) { 
          Double_t rv = 0.0 ; 
          if(hdata->GetEntries()>0)rv=1; 
          AliInfo(Form("%s -> %f", hdata->GetName(), rv)) ; 
          count[specie]++ ; 
          test[specie] += rv ; 
        }
        else{
          AliError("Data type cannot be processed") ;
        }
      }
      if (count[specie] != 0) { 
        if (test[specie]==0) {
          AliWarning("Histograms are there, but they are all empty: setting flag to kWARNING");
          test[specie] = 0.5;  //upper limit value to set kWARNING flag for a task
        }
        else {
          test[specie] /= count[specie] ;
        }
      }
    }
    AliInfo(Form("Test Result = %f", test[specie])) ; 
  }
  return test ; 
}