First set of modifications for size reduction of MapsTimeSDD objects in OCDB: new...
[u/mrichter/AliRoot.git] / ITS / AliITSMap1DSDD.cxx
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0ec6d8a9 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 2D corrections //
21// Origin: F.Prino, Torino, prino@to.infn.it //
22// //
23///////////////////////////////////////////////////////////////////
24
25#include "TH1F.h"
26#include "AliITSMapSDD.h"
27#include "AliITSMap1DSDD.h"
28
29ClassImp(AliITSMap1DSDD)
30//______________________________________________________________________
31AliITSMap1DSDD::AliITSMap1DSDD():
32AliITSMapSDD()
33{
34 // default constructor
35 ResetMap();
36 SetNBinsAnode(1);
37}
38//______________________________________________________________________
39AliITSMap1DSDD::AliITSMap1DSDD(Char_t *mapname):
40AliITSMapSDD(mapname)
41{
42 // standard constructor
43 ResetMap();
44 SetNBinsAnode(1);
45}
46//______________________________________________________________________
47AliITSMap1DSDD::AliITSMap1DSDD(Char_t *mapname, Int_t nbinsdr):
48AliITSMapSDD(mapname)
49{
50 ResetMap();
51 SetNBinsAnode(1);
52 SetNBinsDrift(nbinsdr);
53}
54//______________________________________________________________________
55void AliITSMap1DSDD::ResetMap(){
56 // Sets contents to zero
57 for(Int_t iDr=0;iDr<kMaxNDriftPts; iDr++){
58 fMap[iDr]=0;
59 }
60}
61//______________________________________________________________________
62void AliITSMap1DSDD::Set1DMap(TH1F* hmap){
63 // Fill map staring from 1D histo of rediduals vs. x
64 if(hmap->GetNbinsX()!=fNDriftPts){
65 AliError(Form("N. of histo bins (%d) not matching N. of map cells (%d)\n",hmap->GetNbinsX(),fNDriftPts));
66 return;
67 }
68 for(Int_t iDr=0;iDr<fNDriftPts; iDr++){
69 SetCellContent(0,iDr,hmap->GetBinContent(iDr+1));
70 }
71}
72