1 #ifndef ALIMUONRAWSTREAMTRIGGER_H
2 #define ALIMUONRAWSTREAMTRIGGER_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
9 /// \class AliMUONRawStreamTrigger
10 /// \brief Class for reading MUON raw digits
12 // Author: Christian Finck
15 #include "AliMUONPayloadTrigger.h"
16 #include "AliMUONVRawStreamTrigger.h"
20 class AliMUONDDLTrigger;
21 class AliMUONDarcHeader;
22 class AliMUONRegkHeader;
23 class AliMUONLocalStruct;
25 class AliMUONRawStreamTrigger: public AliMUONVRawStreamTrigger {
27 AliMUONRawStreamTrigger();
28 AliMUONRawStreamTrigger(TRootIOCtor* dummy);
29 AliMUONRawStreamTrigger(AliRawReader* rawReader);
30 virtual ~AliMUONRawStreamTrigger();
32 /// Initialize iterator
35 /// Returns current DDL object during iteration
36 AliMUONDDLTrigger* CurrentDDL() const { return fCurrentDDL; }
38 /// Returns current DarcHeader object during iteration
39 AliMUONDarcHeader* CurrentDarcHeader() const { return fCurrentDarcHeader; }
41 /// Returns current RegHeader object during iteration
42 AliMUONRegHeader* CurrentRegHeader() const { return fCurrentRegHeader; }
44 /// Returns current LocalStruct object during iteration
45 AliMUONLocalStruct* CurrentLocalStruct() const { return fCurrentLocalStruct; }
47 /// Advance one step in the iteration. Returns false if finished.
48 virtual Bool_t Next(UChar_t& id, UChar_t& dec, Bool_t& trigY,
49 UChar_t& yPos, UChar_t& sXDev, UChar_t& xDev,
50 UChar_t& xPos, Bool_t& triggerY, Bool_t& triggerX,
51 TArrayS& xPattern, TArrayS& yPattern);
54 virtual Bool_t NextDDL();
56 /// Return maximum number of DDLs
57 Int_t GetMaxDDL() const {return fgkMaxDDL;}
58 /// Return maximum number of regional cards in DATE file
59 Int_t GetMaxReg() const {return fPayload->GetMaxReg();}
60 /// Return maximum number of local cards in DATE file
61 Int_t GetMaxLoc() const {return fPayload->GetMaxLoc();}
63 //void SetMaxReg(Int_t reg);
64 void SetMaxLoc(Int_t loc);
66 /// Return pointer for DDL structure
67 AliMUONDDLTrigger* GetDDLTrigger() const {return fPayload->GetDDLTrigger();}
69 /// Return number of DDL
70 Int_t GetDDL() const {return fDDL - 1;}
72 /// Return pointer for payload
73 AliMUONPayloadTrigger* GetPayLoad() const {return fPayload;}
75 /// Whether the iteration is finished or not
76 Bool_t IsDone() const;
78 /// add error message into error logger
79 void AddErrorMessage();
82 void DisableWarnings() {fPayload->DisableWarnings();}
85 enum rawStreamTriggerError {
86 kDarcEoWErr = 6, ///< end of Darc word error
87 kGlobalEoWErr = 7, ///< end of Global word error
88 kRegEoWErr = 8, ///< end of Regional word error
89 kLocalEoWErr = 9 ///< end of local word error
95 AliMUONRawStreamTrigger(const AliMUONRawStreamTrigger& stream);
97 AliMUONRawStreamTrigger& operator = (const AliMUONRawStreamTrigger& stream);
100 Bool_t GetNextRegHeader();
101 Bool_t GetNextLocalStruct();
105 AliMUONPayloadTrigger* fPayload; ///< pointer to payload decoder
106 AliMUONDDLTrigger* fCurrentDDL; //!< for iterator: current ddl ptr
107 Int_t fCurrentDDLIndex; //!< for iterator: current ddl index
108 AliMUONDarcHeader* fCurrentDarcHeader; //!< for iterator: current darc ptr
109 AliMUONRegHeader* fCurrentRegHeader; //!< for iterator: current reg ptr
110 Int_t fCurrentRegHeaderIndex; //!< for iterator: current reg index
111 AliMUONLocalStruct* fCurrentLocalStruct; //!< for iterator: current local ptr
112 Int_t fCurrentLocalStructIndex; //!< for iterator: current local index
113 Bool_t fLocalStructRead; //!< flag for read out local structure
114 Int_t fDDL; //!< number of DDL
117 Bool_t fNextDDL; ///< flag for next DDL to be read
119 static const Int_t fgkMaxDDL; ///< maximum number of DDLs
121 ClassDef(AliMUONRawStreamTrigger, 4) // base class for reading MUON trigger rawdata