1 #ifndef ALIITSCHANNELSTATUS_H
2 #define ALIITSCHANNELSTATUS_H
3 /* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 /////////////////////////////////////////////////////////////////////
10 // Class for bad channel treatment in the tracker //
11 // Stores 1 status bit for each SPD pixel and SDD anode: //
13 // 1 = good channel //
14 // Dead and noisy channels are read from AliITSCalibration objects //
15 // Origin: F.Prino, Torino, prino@to.infn.it //
17 /////////////////////////////////////////////////////////////////////
21 #include "AliCDBManager.h"
22 #include "AliITSDetTypeRec.h"
24 class AliITSChannelStatus : public TObject {
27 AliITSChannelStatus();
28 AliITSChannelStatus(AliCDBManager *cdb);
29 AliITSChannelStatus(AliITSDetTypeRec *dtrec);
30 AliITSChannelStatus(const AliITSChannelStatus& cstatus);
31 AliITSChannelStatus& operator=(const AliITSChannelStatus& cstatus);
32 virtual ~AliITSChannelStatus();
34 void SetChannelStatus(Bool_t cstatus, Int_t imod, Int_t iz, Int_t ix=0);
36 Bool_t GetChannelStatus(Int_t imod, Int_t iz, Int_t ix=0) const;
38 Bool_t AnyBadInRoad(Int_t /*imod*/, Float_t /*zlocmin*/, Float_t /*zlocmax*/, Float_t /*xlocmin*/, Float_t /*xlocmax*/) const{
41 Float_t FractionOfBadInRoad(Int_t /*imod*/, Float_t /*zlocmin*/, Float_t /*zlocmax*/, Float_t /*xlocmin*/, Float_t /*xlocmax*/) const{
45 Int_t GetNSPDChannels()const {return fSPDChannelStatus->GetNbits();}
46 Int_t GetNSDDChannels()const {return fSDDChannelStatus->GetNbits();}
50 void InitFromOCDB(TObjArray* deadArrSPD, TObjArray* noisArrSPD, TObjArray* calArrSDD);
51 Bool_t CheckBounds(Int_t imod, Int_t iz, Int_t ix=0) const;
52 enum {kSPDModules=240};
53 enum {kSPDNpzPerModule=160};
54 enum {kSPDNpxPerModule=256};
55 enum {kSDDModules=260};
56 enum {kSDDAnodesPerModule=512};
58 TBits *fSPDChannelStatus; // bit map with status of SPD channels
59 TBits *fSDDChannelStatus; // bit map with status of SDD channels
61 ClassDef(AliITSChannelStatus,1);