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efb451bf | 1 | /************************************************************************** |
2 | * Copyright(c) 2007-2009, 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 | /////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // Implementation of the base class for SDD map corrections // | |
21 | // Origin: F.Prino, Torino, prino@to.infn.it // | |
22 | // // | |
23 | /////////////////////////////////////////////////////////////////// | |
24 | ||
25 | #include "TH1F.h" | |
26 | #include "TH2F.h" | |
27 | #include "AliITSMapSDD.h" | |
28 | ||
29 | ClassImp(AliITSMapSDD) | |
30 | //______________________________________________________________________ | |
31 | AliITSMapSDD::AliITSMapSDD():TNamed("defaultmap","") | |
32 | { | |
33 | // default constructor | |
34 | for(Int_t iAn=0;iAn<fgkNAnodPts; iAn++){ | |
35 | for(Int_t iDr=0;iDr<fgkNDrifPts; iDr++){ | |
36 | fMap[iAn][iDr]=0; | |
37 | } | |
38 | } | |
39 | } | |
40 | //______________________________________________________________________ | |
41 | AliITSMapSDD::AliITSMapSDD(Char_t *mapname):TNamed(mapname,"") | |
42 | { | |
43 | // standard constructor | |
44 | for(Int_t iAn=0;iAn<fgkNAnodPts; iAn++){ | |
45 | for(Int_t iDr=0;iDr<fgkNDrifPts; iDr++){ | |
46 | fMap[iAn][iDr]=0; | |
47 | } | |
48 | } | |
49 | } | |
50 | ||
51 | //______________________________________________________________________ | |
52 | void AliITSMapSDD::SetMap(TH2F* hmap){ | |
53 | // Fill map staring from 2D histo | |
54 | // with anodes on x axis and drift dist. on y axis | |
55 | for(Int_t iAn=0;iAn<fgkNAnodPts; iAn++){ | |
56 | for(Int_t iDr=0;iDr<fgkNDrifPts; iDr++){ | |
57 | fMap[iAn][iDr]=hmap->GetBinContent(iAn+1,iDr+1); | |
58 | } | |
59 | } | |
60 | } | |
61 | //______________________________________________________________________ | |
62 | TH2F* AliITSMapSDD::GetMapHisto() const{ | |
63 | // Returns a TH2F histogram with map of residuals | |
64 | Char_t hname[50]; | |
65 | sprintf(hname,"h%s",GetName()); | |
66 | TH2F* hmap=new TH2F(hname,"",fgkNAnodPts,-0.5,255.5,fgkNDrifPts,0.,35.); | |
67 | for(Int_t iAn=0;iAn<fgkNAnodPts; iAn++){ | |
68 | for(Int_t iDr=0;iDr<fgkNDrifPts; iDr++){ | |
69 | hmap->SetBinContent(iAn+1,iDr+1,fMap[iAn][iDr]); | |
70 | } | |
71 | } | |
72 | return hmap; | |
73 | } | |
74 | //______________________________________________________________________ | |
75 | TH1F* AliITSMapSDD::GetResidualDistr(Float_t dmin, Float_t dmax) const{ | |
76 | // Returns a TH1F histogram with distribution of residual | |
77 | Char_t hname[50]; | |
78 | sprintf(hname,"hd%s",GetName()); | |
79 | TH1F* hd=new TH1F(hname,"",100,dmin,dmax); | |
80 | for(Int_t iAn=0;iAn<fgkNAnodPts; iAn++){ | |
81 | for(Int_t iDr=0;iDr<fgkNDrifPts; iDr++){ | |
82 | hd->Fill(fMap[iAn][iDr]); | |
83 | } | |
84 | } | |
85 | return hd; | |
86 | } |