3 /* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 ///////////////////////////////////////////////////////////////////
10 // Mother class for SDD maps used to correct for //
11 // voltage divider shape and doping fluctuations //
12 // Origin: F.Prino, Torino, prino@to.infn.it //
14 ///////////////////////////////////////////////////////////////////
16 #include "AliITSsegmentationSDD.h"
22 class AliITSMapSDD : public TNamed {
26 AliITSMapSDD(Char_t *mapname);
27 virtual ~AliITSMapSDD(){};
29 Int_t GetNBinsAnode() const {return fNAnodePts;}
30 Int_t GetNBinsDrift() const {return fNDriftPts;}
31 void SetNBinsAnode(Int_t nbins) {
32 if(nbins<=kMaxNAnodePts) fNAnodePts=nbins;
33 else AliError(Form("Max. number of anode bins = %d",kMaxNAnodePts));
35 void SetNBinsDrift(Int_t nbins) {
36 if(nbins<=kMaxNDriftPts) fNDriftPts=nbins;
37 else AliError(Form("Max. number of drift bins = %d",kMaxNDriftPts));
40 Bool_t CheckAnodeBounds(Int_t iAn) const {
41 if(iAn<0 || iAn>=fNAnodePts){
42 AliWarning(Form("Cell out of bounds, anode=%d",iAn));
47 Bool_t CheckDriftBounds(Int_t iTb) const {
48 if(iTb<0 || iTb >= fNDriftPts){
49 AliWarning(Form("Cell out of bounds, time-bin=%d",iTb));
55 virtual void Set1DMap(TH1F* /*hmap*/){
56 AliError("Not implemented");
58 virtual void Set2DMap(TH2F* /*hmap*/){
59 AliError("Not implemented");
62 virtual void ResetMap() = 0;
63 virtual void SetCellContent(Int_t iAn, Int_t iTb, Float_t devMicron) = 0;
64 virtual Float_t GetCellContent(Int_t iAn, Int_t iTb) const = 0;
66 Float_t GetCorrection(Float_t z, Float_t x, AliITSsegmentationSDD *seg);
67 TH2F* GetMapHisto() const;
68 TH1F* GetResidualDistr(Float_t dmin=-300., Float_t dmax=300.) const;
72 enum {kMaxNAnodePts=256};// max number of map points along anodes
73 enum {kMaxNDriftPts=291};// max number of map points along drift
75 static const Int_t fgkNAnodePtsDefault; // default value for fNAnodePts
76 static const Int_t fgkNDriftPtsDefault; // default value for fNDriftPts
78 Int_t fNAnodePts; // number of map points along anodes
79 Int_t fNDriftPts; // number of map points along anodes
81 ClassDef(AliITSMapSDD,3);