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a197a4ce | 1 | // @(#)alimdc:$Name$:$Id$ |
2 | // Author: Fons Rademakers 26/11/99 | |
3 | ||
4 | /************************************************************************** | |
5 | * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. * | |
6 | * * | |
7 | * Author: The ALICE Off-line Project. * | |
8 | * Contributors are mentioned in the code where appropriate. * | |
9 | * * | |
10 | * Permission to use, copy, modify and distribute this software and its * | |
11 | * documentation strictly for non-commercial purposes is hereby granted * | |
12 | * without fee, provided that the above copyright notice appears in all * | |
13 | * copies and that both the copyright notice and this permission notice * | |
14 | * appear in the supporting documentation. The authors make no claims * | |
15 | * about the suitability of this software for any purpose. It is * | |
16 | * provided "as is" without express or implied warranty. * | |
17 | **************************************************************************/ | |
18 | ||
19 | ////////////////////////////////////////////////////////////////////////// | |
20 | // // | |
21 | // AliStats // | |
22 | // // | |
23 | ////////////////////////////////////////////////////////////////////////// | |
24 | ||
25 | #include <TH1.h> | |
26 | #include <TFile.h> | |
27 | ||
a197a4ce | 28 | #include "AliStats.h" |
29 | ||
30 | ||
31 | ClassImp(AliStats) | |
32 | ||
33 | ||
34 | //______________________________________________________________________________ | |
35 | AliStats::AliStats(const char *filename, Int_t compmode, Bool_t filter) | |
36 | { | |
37 | // Create statistics object. | |
38 | ||
39 | fEvents = 0; | |
40 | fFirstRun = 0; | |
41 | fFirstEvent = 0; | |
42 | fLastRun = 0; | |
43 | fLastEvent = 0; | |
44 | fChunk = -0.5; | |
45 | fFileName = filename; | |
46 | fCompMode = compmode; | |
47 | fFilter = filter; | |
48 | fRTHist = 0; | |
49 | } | |
50 | ||
51 | //______________________________________________________________________________ | |
52 | AliStats::AliStats(const AliStats &rhs): TObject(rhs) | |
53 | { | |
54 | // AliStats copy constructor. | |
55 | ||
56 | operator=(rhs); | |
57 | } | |
58 | ||
59 | //______________________________________________________________________________ | |
60 | AliStats::~AliStats() | |
61 | { | |
62 | // Cleanup stats object. | |
63 | ||
64 | delete fRTHist; | |
65 | } | |
66 | ||
67 | //______________________________________________________________________________ | |
68 | AliStats &AliStats::operator=(const AliStats &rhs) | |
69 | { | |
70 | // AliStats assignment operator. | |
71 | ||
72 | if (this != &rhs) { | |
73 | TObject::operator=(rhs); | |
74 | fEvents = rhs.fEvents; | |
75 | fFirstRun = rhs.fFirstRun; | |
76 | fFirstEvent = rhs.fFirstEvent; | |
77 | fLastRun = rhs.fLastRun; | |
78 | fLastEvent = rhs.fLastEvent; | |
79 | fBegin = rhs.fBegin; | |
80 | fEnd = rhs.fEnd; | |
81 | fFileName = rhs.fFileName; | |
82 | fFileSize = rhs.fFileSize; | |
83 | fCompFactor = rhs.fCompFactor; | |
84 | fCompMode = rhs.fCompMode; | |
85 | fFilter = rhs.fFilter; | |
86 | fRTHist = rhs.fRTHist ? (TH1F*) rhs.fRTHist->Clone() : 0; | |
87 | fChunk = rhs.fChunk; | |
88 | } | |
89 | return *this; | |
90 | } | |
91 | ||
92 | //______________________________________________________________________________ | |
93 | void AliStats::Fill(Float_t time) | |
94 | { | |
95 | // Fill histogram. This histogram shows the (hopefully constant) time | |
96 | // it takes to fill the ROOT DB. | |
97 | // Expects to be called 100 times for each file. | |
98 | ||
99 | if (!fRTHist) { | |
100 | fRTHist = new TH1F("rtime","Real-time to write data chunk", 100, 0, 100); | |
101 | fRTHist->SetDirectory(0); | |
102 | } | |
103 | ||
104 | fRTHist->Fill(fChunk, time); | |
105 | fChunk += 1.0; | |
106 | } |