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e508dc19 | 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: AliTRDqaBuildReference.cxx 26344 2008-06-03 10:28:50Z cblume $ */ | |
17 | ||
18 | //////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // Build the reference histograms // | |
21 | // // | |
22 | // Author: // | |
23 | // Sylwester Radomski (radomski@physi.uni-heidelberg.de) // | |
24 | // // | |
25 | //////////////////////////////////////////////////////////////////////////// | |
26 | ||
27 | #include "TH1D.h" | |
28 | #include "TFile.h" | |
29 | ||
30 | #include "AliTRDqaBuildReference.h" | |
31 | ||
32 | ////////////////////////////////////////////////////////////////////////////////////// | |
33 | ||
09a939c1 | 34 | //_____________________________________________________________________________ |
35 | AliTRDqaBuildReference &AliTRDqaBuildReference::operator=(const AliTRDqaBuildReference &qadm) | |
36 | { | |
37 | // | |
38 | // Assignment operator | |
39 | // | |
40 | ||
41 | if (this != &qadm) { | |
42 | ((AliTRDqaBuildReference &) qadm).Copy(*this); | |
43 | } | |
44 | ||
45 | return *this; | |
46 | ||
47 | } | |
48 | ||
49 | //_____________________________________________________________________________ | |
50 | void AliTRDqaBuildReference::Copy(TObject &/*qadm*/) const | |
51 | { | |
52 | // | |
53 | // Copy function | |
54 | // | |
55 | ||
56 | } | |
57 | ||
e508dc19 | 58 | void AliTRDqaBuildReference::BuildRefHistos(TFile *file) const |
59 | { | |
60 | // | |
61 | // Build the reference histograms | |
62 | // | |
63 | ||
64 | // check | |
65 | if (!file) return; | |
66 | if (file->IsZombie()) return; | |
67 | ||
68 | // recpoints | |
69 | Int_t cd = file->cd("TRD/RecPoints"); | |
70 | if (cd) { | |
71 | ||
72 | // MPV distribution | |
73 | ||
74 | TH1D *r = new TH1D("qaTRD_recPoints_ampMPV_ref", "", 150, 0, 150); | |
75 | for(Int_t i=0; i<r->GetNbinsX(); i++) { | |
76 | Double_t x = r->GetBinCenter(i+1); | |
77 | if (x < 10 || x > 70) r->Fill(x, 1); | |
78 | else if (x < 25 || x > 55) r->Fill(x, 0.5); | |
79 | } | |
80 | ||
81 | r->Fill(-1e3, 1); | |
82 | r->Fill(1e3, 1); | |
83 | ||
84 | // number of clusters | |
85 | r = new TH1D("qaTRD_recPoints_nCls_ref", "", 500, -0.5, 499.5); | |
86 | for(Int_t i=0; i<r->GetNbinsX(); i++) { | |
87 | Double_t x = r->GetBinCenter(i+1); | |
88 | if ( (i+4)%22 > 9 || i < 10) r->Fill(x, 0.5); | |
89 | if (x > 350) r->Fill(x, 1); | |
90 | } | |
91 | ||
92 | file->Write(); | |
93 | } | |
94 | ||
95 | // esds | |
96 | ||
97 | } | |
98 | ||
99 | ||
100 | ////////////////////////////////////////////////////////////////////////////////////// |