First implementation of EMCAL trigger QA from Nicola Arbor
[u/mrichter/AliRoot.git] / TOF / AliTOFQAChecker.cxx
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6a9d0c9d 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
8fd6fd6c 19/////////////////////////////////////////////////////////////////////
20// //
21// Checks the quality assurance. //
22// By analysis of the histograms & comparing with reference data //
23// S.Arcelli //
24// //
25/////////////////////////////////////////////////////////////////////
26
693a790d 27#include "TH1.h"
0ef6fc71 28#include "TObjArray.h"
5c7c93fa 29
30#include "AliLog.h"
4e25ac79 31//#include "AliQAv1.h"
5c7c93fa 32//#include "AliQAChecker.h"
33
6a9d0c9d 34#include "AliTOFQAChecker.h"
35
36ClassImp(AliTOFQAChecker)
37
693a790d 38//____________________________________________________________________________
a42ceb0e 39void AliTOFQAChecker::Check(Double_t * test, AliQAv1::ALITASK_t /*index*/,
b41859fc 40 TObjArray ** list,
486788fc 41 const AliDetectorRecoParam * /*recoParam*/)
693a790d 42{
693a790d 43 // Super-basic check on the QA histograms on the input list:
44 // look whether they are empty!
45
57acd2d2 46 Int_t count[AliRecoParam::kNSpecies] = { 0 };
47
48 for (Int_t specie = 0 ; specie < AliRecoParam::kNSpecies ; specie++) {
eca4fa66 49 if (! AliQAv1::Instance(AliQAv1::GetDetIndex(GetName()))->IsEventSpecieSet(AliRecoParam::ConvertIndex(specie)) )
50 continue ;
57acd2d2 51 test[specie] = 1.0 ;
4e25ac79 52 if ( !AliQAv1::Instance()->IsEventSpecieSet(specie) )
57acd2d2 53 continue ;
54 if (list[specie]->GetEntries() == 0){
55 test[specie] = 0.0 ; // nothing to check
693a790d 56 }
57acd2d2 57 else {
58 TIter next(list[specie]) ;
59 TH1 * hdata ;
60 count[specie] = 0 ;
eca4fa66 61 while ( (hdata = static_cast<TH1 *>(next())) ) {
62 if (hdata && hdata->InheritsFrom("TH1")) {
57acd2d2 63 Double_t rv = 0.;
64 if(hdata->GetEntries()>0)rv=1;
5379c4a3 65 AliDebug(AliQAv1::GetQADebugLevel(), Form("%s -> %f", hdata->GetName(), rv)) ;
57acd2d2 66 count[specie]++ ;
67 test[specie] += rv ;
68 }
69 else{
70 AliError("Data type cannot be processed") ;
71 }
693a790d 72 }
57acd2d2 73 if (count[specie] != 0) {
74 if (test[specie]==0) {
75 AliWarning("Histograms are there, but they are all empty: setting flag to kWARNING");
76 test[specie] = 0.5; //upper limit value to set kWARNING flag for a task
77 }
78 else {
79 test[specie] /= count[specie] ;
80 }
5379c4a3 81 AliDebug(AliQAv1::GetQADebugLevel(), Form("Test Result = %f", test[specie])) ;
693a790d 82 }
83 }
84 }
693a790d 85}
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