1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 #include "AliMUONQAChecker.h"
20 /// \class AliMUONQAChecker
22 /// Implementation of AliQACheckerBase for MCH and MTR
24 /// For the moment we only implement the checking of raw data QA for the tracker
25 /// by looking at the occupancy at the manu level.
26 /// We count the number of manus above a given occupancy threshold, and
27 /// depending on that number, the resulting QA flag is warning, error or fatal.
28 /// (there's no "info" type in this case).
30 /// \author Laurent Aphecetche, Subatech
33 #include "AliMUONVTrackerData.h"
34 #include "AliMpManuIterator.h"
35 #include <TDirectory.h>
38 ClassImp(AliMUONQAChecker)
41 //__________________________________________________________________
42 AliMUONQAChecker::AliMUONQAChecker() :
43 AliQACheckerBase("MUON","MUON Quality Assurance Data Maker")
48 //__________________________________________________________________
49 AliMUONQAChecker::~AliMUONQAChecker()
54 //__________________________________________________________________
55 AliMUONQAChecker::AliMUONQAChecker(const AliMUONQAChecker& qac) :
56 AliQACheckerBase(qac.GetName(), qac.GetTitle())
61 //__________________________________________________________________
62 AliMUONQAChecker& AliMUONQAChecker::operator = (const AliMUONQAChecker& /*qac*/ )
68 //______________________________________________________________________________
70 AliMUONQAChecker::Check(AliQA::ALITASK_t /*index*/)
74 AliError(Form("This method is not implemented. Should it be ? fDataSubDir = %p (%s)",
75 fDataSubDir, ( fDataSubDir ? fDataSubDir->GetPath() : "")));
79 //______________________________________________________________________________
81 AliMUONQAChecker::Check(AliQA::ALITASK_t index, TObjArray * list)
83 /// Check objects in list
85 if ( index == AliQA::kRAW )
87 return CheckRaws(list);
90 AliWarning(Form("Checker for task %d not implement for the moment",index));
94 //______________________________________________________________________________
96 AliMUONQAChecker::CheckRaws(TObjArray * list)
100 AliMUONVTrackerData* data(0x0);
102 while ( (object=next()) && !data )
104 if (object->InheritsFrom("AliMUONVTrackerData"))
106 data = static_cast<AliMUONVTrackerData*>(object);
112 AliError("Did not find TrackerData in the list !");
116 AliMpManuIterator it;
119 Int_t n50(0); // number of manus with occupancy above 0.5
120 Int_t n75(0); // number of manus with occupancy above 0.75
121 Int_t n(0); // number of manus with some occupancy
123 while ( it.Next(detElemId,manuId) )
125 Float_t occ = data->Manu(detElemId,manuId,2);
127 if (occ >= 0.5 ) ++n50;
128 if (occ >= 0.75 ) ++n75;
131 AliInfo(Form("n %d n50 %d n75 %d",n,n50,n75));
135 AliError("Oups. Got zero occupancy in all manus ?!");
141 AliError(Form("Got %d manus with occupancy above 0.75",n75));
147 AliWarning(Form("Got %d manus with occupancy above 0.5",n50));
154 //______________________________________________________________________________
156 AliMUONQAChecker::SetQA(AliQA::ALITASK_t index, const Double_t value) const
158 // sets the QA according the return value of the Check
160 AliQA * qa = AliQA::Instance(index);
162 qa->UnSet(AliQA::kFATAL);
163 qa->UnSet(AliQA::kWARNING);
164 qa->UnSet(AliQA::kERROR);
165 qa->UnSet(AliQA::kINFO);
169 qa->Set(AliQA::kINFO);
171 else if ( value == 0.0 )
173 qa->Set(AliQA::kFATAL);
175 else if ( value > 0.5 )
177 qa->Set(AliQA::kWARNING);
181 qa->Set(AliQA::kERROR);