Adding PiKP-only histograms and eliminating a number of switches where histograms...
[u/mrichter/AliRoot.git] / MUON / AliMUONLogger.cxx
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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
3d1463c8 24//-----------------------------------------------------------------------------
48beade4 25/// \class AliMUONLogger
26///
27/// A logger that keeps track of the number of times a message appeared.
28///
29/// Typically used to print all messages to screen at once, e.g. in the
30/// dtor of a worker class.
31///
32/// For instance, it is used in AliMUONDigitizerV3, to note which channels
33/// are disabled, and this information is printed in a condensed form
34/// only once when DigitizerV3 is destroyed.
35///
78649106 36/// \author Laurent Aphecetche
3d1463c8 37//-----------------------------------------------------------------------------
48beade4 38
71a2d3aa 39/// \cond CLASSIMP
48beade4 40ClassImp(AliMUONLogger)
71a2d3aa 41/// \endcond
48beade4 42
43//_____________________________________________________________________________
44AliMUONLogger::AliMUONLogger(Int_t maxNumberOfEntries)
45: TObject(),
46 fMaxNumberOfEntries(maxNumberOfEntries),
47 fLog(new AliMUONStringIntMap)
48{
49 /// ctor. After maxNumberOfEntries, the log is printed and reset
50}
51
52//_____________________________________________________________________________
53AliMUONLogger::~AliMUONLogger()
54{
55 /// dtor
56 delete fLog;
57}
58
59//_____________________________________________________________________________
60Int_t
61AliMUONLogger::Log(const char* message)
62{
63 /// Log a message
64c2397e 64
65 if ( fMaxNumberOfEntries >0 && fLog->GetNofItems() >= fMaxNumberOfEntries )
48beade4 66 {
64c2397e 67 AliWarning(Form("Reached max number of entries (%d over %d). Printing and resetting.",
68 fLog->GetNofItems(),fMaxNumberOfEntries));
48beade4 69 Print();
70 fLog->Clear();
71 }
72
73 Int_t i = fLog->Get(message);
74
75 fLog->Set(message,i+1);
76
77 return i+1;
78}
79
80//_____________________________________________________________________________
cdf15cc5 81void
82AliMUONLogger::Clear(Option_t* /*option*/)
83{
84 /// reset logger spool
85
86 fLog->Clear();
87}
88
89//_____________________________________________________________________________
48beade4 90void
91AliMUONLogger::Print(Option_t* opt) const
92{
93 /// Print the entire log
94 if ( fLog->GetNofItems() )
95 {
96 fLog->Print(opt);
97 }
98 else
99 {
100 cout << "No message" << endl;
101 }
102}
38b84fe8 103
104//_____________________________________________________________________________
105void
106AliMUONLogger::Print(TString& key, ofstream& out) const
107{
108 /// print out into a given streamer with a key word in front of the message
109 fLog->Print(key, out);
110
111
112}
113
114//_____________________________________________________________________________
115void
116AliMUONLogger::ResetItr()
117{
118 /// call reset iterator method
119 fLog->ResetItr();
120
121}
122
123//_____________________________________________________________________________
124Bool_t
125AliMUONLogger::Next(TString& msg, Int_t& occurance)
126{
127 /// call next iterator method
128 return fLog->Next(msg, occurance);
129
130}
131
64c2397e 132//_____________________________________________________________________________
133Int_t
134AliMUONLogger::NumberOfEntries() const
135{
136 /// Get the number of logs we have so far
137 return fLog->GetNofItems();
138}
48beade4 139