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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 | ||
6a9d0c9d | 27 | #include "AliLog.h" |
693a790d | 28 | #include "TH1.h" |
29 | #include "TList.h" | |
6a9d0c9d | 30 | #include "AliQA.h" |
31 | #include "AliQAChecker.h" | |
32 | #include "AliTOFQAChecker.h" | |
33 | ||
34 | ClassImp(AliTOFQAChecker) | |
35 | ||
36 | //__________________________________________________________________ | |
37 | AliTOFQAChecker& AliTOFQAChecker::operator = (const AliTOFQAChecker& qac ) | |
38 | { | |
39 | // Equal operator. | |
40 | this->~AliTOFQAChecker(); | |
41 | new(this) AliTOFQAChecker(qac); | |
42 | return *this; | |
43 | } | |
44 | ||
693a790d | 45 | //____________________________________________________________________________ |
46 | const Double_t AliTOFQAChecker::Check(TList * list) | |
47 | { | |
48 | ||
49 | // Super-basic check on the QA histograms on the input list: | |
50 | // look whether they are empty! | |
51 | ||
52 | Double_t test = 0.0 ; | |
53 | Int_t count = 0 ; | |
54 | ||
55 | if (list->GetEntries() == 0){ | |
56 | test = 1. ; // nothing to check | |
57 | } | |
58 | else { | |
59 | TIter next(list) ; | |
60 | TH1 * hdata ; | |
61 | count = 0 ; | |
62 | while ( (hdata = dynamic_cast<TH1 *>(next())) ) { | |
63 | if (hdata) { | |
64 | Double_t rv = 0.; | |
65 | if(hdata->GetEntries()>0)rv=1; | |
66 | AliInfo(Form("%s -> %f", hdata->GetName(), rv)) ; | |
67 | count++ ; | |
68 | test += rv ; | |
69 | } | |
70 | else{ | |
71 | AliError("Data type cannot be processed") ; | |
72 | } | |
73 | ||
74 | } | |
75 | if (count != 0) { | |
76 | if (test==0) { | |
77 | AliWarning("Histograms are there, but they are all empty: setting flag to kWARNING"); | |
78 | test = 0.5; //upper limit value to set kWARNING flag for a task | |
79 | } | |
80 | else { | |
81 | test /= count ; | |
82 | } | |
83 | } | |
84 | } | |
85 | ||
86 | AliInfo(Form("Test Result = %f", test)) ; | |
87 | return test ; | |
88 | } | |
89 | ||
90 | ||
91 |