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48beade4 | 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 | // $Id$ | |
17 | ||
18 | #include "AliMUONLogger.h" | |
19 | ||
20 | #include "AliMUONStringIntMap.h" | |
21 | #include "AliLog.h" | |
22 | #include "Riostream.h" | |
23 | ||
24 | /// \class AliMUONLogger | |
25 | /// | |
26 | /// A logger that keeps track of the number of times a message appeared. | |
27 | /// | |
28 | /// Typically used to print all messages to screen at once, e.g. in the | |
29 | /// dtor of a worker class. | |
30 | /// | |
31 | /// For instance, it is used in AliMUONDigitizerV3, to note which channels | |
32 | /// are disabled, and this information is printed in a condensed form | |
33 | /// only once when DigitizerV3 is destroyed. | |
34 | /// | |
35 | //author Laurent Aphecetche | |
36 | ||
37 | ClassImp(AliMUONLogger) | |
38 | ||
39 | //_____________________________________________________________________________ | |
40 | AliMUONLogger::AliMUONLogger(Int_t maxNumberOfEntries) | |
41 | : TObject(), | |
42 | fMaxNumberOfEntries(maxNumberOfEntries), | |
43 | fLog(new AliMUONStringIntMap) | |
44 | { | |
45 | /// ctor. After maxNumberOfEntries, the log is printed and reset | |
46 | } | |
47 | ||
48 | //_____________________________________________________________________________ | |
49 | AliMUONLogger::~AliMUONLogger() | |
50 | { | |
51 | /// dtor | |
52 | delete fLog; | |
53 | } | |
54 | ||
55 | //_____________________________________________________________________________ | |
56 | Int_t | |
57 | AliMUONLogger::Log(const char* message) | |
58 | { | |
59 | /// Log a message | |
60 | if ( fLog->GetNofItems() >= fMaxNumberOfEntries ) | |
61 | { | |
62 | AliWarning("Reached max number of entries. Printing and resetting."); | |
63 | Print(); | |
64 | fLog->Clear(); | |
65 | } | |
66 | ||
67 | Int_t i = fLog->Get(message); | |
68 | ||
69 | fLog->Set(message,i+1); | |
70 | ||
71 | return i+1; | |
72 | } | |
73 | ||
74 | //_____________________________________________________________________________ | |
75 | void | |
76 | AliMUONLogger::Print(Option_t* opt) const | |
77 | { | |
78 | /// Print the entire log | |
79 | if ( fLog->GetNofItems() ) | |
80 | { | |
81 | fLog->Print(opt); | |
82 | } | |
83 | else | |
84 | { | |
85 | cout << "No message" << endl; | |
86 | } | |
87 | } | |
88 |