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 /////////////////////////////////////////////////////////////////////
24 class AliITSDetTypeRec;
26 class AliITSChannelStatus : public TObject {
29 AliITSChannelStatus();
30 AliITSChannelStatus(TString config);
31 AliITSChannelStatus(AliCDBManager *cdb);
32 AliITSChannelStatus(const AliITSDetTypeRec *dtrec);
33 AliITSChannelStatus(const AliITSChannelStatus& cstatus);
34 AliITSChannelStatus& operator=(const AliITSChannelStatus& cstatus);
35 virtual ~AliITSChannelStatus();
37 void SetChannelStatus(Bool_t cstatus, Int_t imod, Int_t iz, Int_t ix=0);
39 Bool_t GetChannelStatus(Int_t imod, Int_t iz, Int_t ix=0) const;
41 Bool_t AnyBadInRoad(Int_t imod, Float_t zlocmin, Float_t zlocmax, Float_t xlocmin, Float_t xlocmax) const;
42 Float_t FractionOfBadInRoad(Int_t imod, Float_t zlocmin, Float_t zlocmax, Float_t xlocmin, Float_t xlocmax) const;
44 Int_t GetNSPDChannels()const {return fSPDChannelStatus->GetNbits();}
45 Int_t GetNSDDChannels()const {return fSDDChannelStatus->GetNbits();}
46 Int_t GetNSSDChannels()const {return fSSDChannelStatus->GetNbits();}
51 void InitFromOCDB(const TObjArray* deadArrSPD, const TObjArray* /* deadSparseArrSPD */, const TObjArray* noisArrSPD, const TObjArray* calArrSDD, const TObjArray* noisArrSSD);
52 Bool_t CheckBounds(Int_t imod, Int_t iz, Int_t ix=0) const;
53 Bool_t GetSPDLimits(Float_t zlocmin, Float_t zlocmax, Float_t xlocmin, Float_t xlocmax, Int_t& izmin, Int_t& izmax, Int_t& ixmin, Int_t& ixmax) const;
54 Bool_t GetSDDLimits(Float_t zlocmin, Float_t zlocmax, Float_t xlocmin, Float_t xlocmax, Int_t& izmin, Int_t& izmax, Int_t& izmin2, Int_t& izmax2) const;
55 Bool_t GetSSDLimits(Int_t layer, Float_t zlocmin, Float_t zlocmax, Float_t xlocmin, Float_t xlocmax, Int_t& iPmin, Int_t& iPmax, Int_t& iNmin, Int_t& iNmax) const;
56 enum {kSPDModules=240};
57 enum {kSPDNpzPerModule=160};
58 enum {kSPDNpxPerModule=256};
59 enum {kSDDModules=260};
60 enum {kSDDAnodesPerModule=512};
61 enum {kSSDFirstModule=500};
62 enum {kSSDMaxModLay5=1247};
63 enum {kSSDModules=1698};
64 enum {kSSDStripsPerModule=1536};
65 enum {kSSDStripsPerSide=768};
67 TBits *fSPDChannelStatus; // bit map with status of SPD channels
68 TBits *fSDDChannelStatus; // bit map with status of SDD channels
69 TBits *fSSDChannelStatus; // bit map with status of SSD channels
71 ClassDef(AliITSChannelStatus,2);