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. *
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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 **************************************************************************/
17 // Author: Andrei Gheata, 20/12/2010
19 //==============================================================================
20 // AliAnalysisStatistics - basic class for storing statistics for the processed
21 // events. The object is mergeable and can be used for general purpose. In case
22 // a AliAnalysisTaskStat is used, this will set the global statistics object
23 // to the analysis manager and will update it for the accepted events.
24 //==============================================================================
26 #include "AliAnalysisStatistics.h"
28 #include "Riostream.h"
29 #include "TCollection.h"
31 ClassImp(AliAnalysisStatistics)
33 //______________________________________________________________________________
34 AliAnalysisStatistics::AliAnalysisStatistics(const AliAnalysisStatistics &other)
36 fNinput(other.fNinput),
37 fNprocessed(other.fNprocessed),
38 fNfailed(other.fNfailed),
39 fNaccepted(other.fNaccepted)
44 //______________________________________________________________________________
45 AliAnalysisStatistics &AliAnalysisStatistics::operator=(const AliAnalysisStatistics &other)
48 if (&other == this) return *this;
49 fNinput = other.fNinput;
50 fNprocessed = other.fNprocessed;
51 fNfailed = other.fNfailed;
52 fNaccepted = other.fNaccepted;
56 //______________________________________________________________________________
57 Long64_t AliAnalysisStatistics::Merge(TCollection* list)
59 // Merge statistics objets from list on top of this.
61 AliAnalysisStatistics *current;
63 while ((current = (AliAnalysisStatistics*)next())) {
64 fNinput += current->GetNinput();
65 fNprocessed += current->GetNprocessed();
66 fNfailed += current->GetNfailed();
67 fNaccepted += current->GetNaccepted();
73 //______________________________________________________________________________
74 void AliAnalysisStatistics::Print(const Option_t *) const
76 // Print info about the processed statistics.
77 cout << "### Input events : " << fNinput << endl;
78 cout << "### Processed events w/o errors : " << fNprocessed << endl;
79 cout << "### Failed events : " << fNfailed << endl;
80 cout << "### Accepted events : " << fNaccepted << endl;