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1 | #ifndef ALIMUONREGHEADER_H | |
2 | #define ALIMUONREGHEADER_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /*$Id$*/ | |
7 | ||
8 | /// \ingroup raw | |
9 | /// \class AliMUONRegHeader | |
10 | /// \brief MUON regional header for trigger | |
11 | /// | |
12 | /// \author Christian Finck | |
13 | ||
14 | #include <TObject.h> | |
15 | ||
16 | class TClonesArray; | |
17 | class AliMUONLocalStruct; | |
18 | ||
19 | class AliMUONRegHeader : public TObject{ | |
20 | ||
21 | public: | |
22 | AliMUONRegHeader(); | |
23 | AliMUONRegHeader(const AliMUONRegHeader& event); | |
24 | AliMUONRegHeader& operator=(const AliMUONRegHeader& event); | |
25 | ||
26 | virtual ~AliMUONRegHeader(); | |
27 | ||
28 | UInt_t GetDarcWord() const {return fDarcWord;} | |
29 | UInt_t GetWord() const {return fWord;} | |
30 | UInt_t GetInput(Int_t n) const {return fInput[n];} | |
31 | UShort_t GetL0() const {return fL0 & 0xFFFF;} | |
32 | UShort_t GetMask() const {return fMask & 0xFFFF;} | |
33 | ||
34 | //word: phys type:1, reset: 6, serialNb:5, Id:4, version: 8, regional output:8 | |
35 | //true for phys, false for soft | |
36 | Bool_t GetRegPhysFlag() const {return (fWord & 0x80000000);} | |
37 | UChar_t GetResetNb() const {return (UChar_t)(fWord >> 25) & 0x20;} | |
38 | UChar_t GetSerialNb() const {return (UChar_t)(fWord >> 20) & 0x1F;} | |
39 | UChar_t GetId() const {return (UChar_t)(fWord >> 16) & 0x0F;} | |
40 | UChar_t GetVersion() const {return (UChar_t)(fWord >> 8) & 0xFF;} | |
41 | UChar_t GetOutput() const {return (UChar_t)(fWord & 0xFF);} | |
42 | ||
43 | //Darc Status: error:10, #fpag:3, MBZ:3, phys type:1, present:1, not_full:1 | |
44 | // not_empty:1, L2Rej:1, L2Acc:1, L1:1, L0:1, #evt:4, busy:4 | |
45 | UShort_t GetErrorBits() const {return (UShort_t)(fDarcWord >> 21) & 0x3FF;} | |
46 | UChar_t GetFPGANumber() const {return (UChar_t) (fDarcWord >> 18) & 0x7;} | |
47 | Bool_t GetDarcPhysFlag() const {return (fDarcWord & 0x1000);} | |
48 | Bool_t GetPresentFlag() const {return (fDarcWord & 0x800);} | |
49 | Bool_t GetRamNotFullFlag() const {return (fDarcWord & 0x400);} | |
50 | Bool_t GetRamNotEmptyFlag() const {return (fDarcWord & 0x200);} | |
51 | Bool_t GetL2RejStatus() const {return (fDarcWord & 0x100);} | |
52 | Bool_t GetL2AccStatus() const {return (fDarcWord & 0x80);} | |
53 | Bool_t GetL1Status() const {return (fDarcWord & 0x40);} | |
54 | Bool_t GetL0Status() const {return (fDarcWord & 0x20);} | |
55 | UChar_t GetEventInRam() const {return (UChar_t) (fDarcWord >> 4) & 0x4;} | |
56 | UChar_t GetBusy() const {return (UChar_t) (fDarcWord) & 0x4;} | |
57 | ||
58 | void SetDarcWord(UInt_t w) {fDarcWord = w;} | |
59 | void SetWord(UInt_t w) {fWord = w;} | |
60 | void SetMask(UShort_t m) {fMask = m;} | |
61 | void SetL0(UShort_t l) {fL0 = (l & 0xFFFF);} | |
62 | void SetInput(UInt_t in, Int_t n) {fInput[n] = in;} | |
63 | ||
64 | ||
65 | Int_t GetHeaderLength() const {return fgkHeaderLength;} | |
66 | UInt_t GetEndOfReg() const {return fgkEndOfReg;} | |
67 | ||
68 | ||
69 | UInt_t* GetHeader() {return &fDarcWord;} | |
70 | ||
71 | // scalar methods | |
72 | UInt_t GetClock() const {return fClk;} | |
73 | const UInt_t* GetScaler() const {return fScaler;} | |
74 | UInt_t GetHold() const {return fHold;} | |
75 | ||
76 | UInt_t* GetScalers() {return &fClk;} | |
77 | ||
78 | // get scaler length | |
79 | Int_t GetScalerLength() const {return fgkScalerLength;} | |
80 | ||
81 | // set random numbers to fill variable | |
82 | void SetScalersNumbers(); | |
83 | ||
84 | // get TClonesArray | |
85 | TClonesArray* GetLocalArray() const {return fLocalArray;} | |
86 | ||
87 | // get entries | |
88 | Int_t GetLocalEntries() const {return fLocalArray->GetEntriesFast();} | |
89 | ||
90 | // get entry | |
91 | AliMUONLocalStruct* GetLocalEntry(Int_t i) const { | |
92 | return (AliMUONLocalStruct*)fLocalArray->At(i);} | |
93 | ||
94 | // clear | |
95 | void Clear(Option_t* opt); | |
96 | ||
97 | private: | |
98 | ||
99 | // regional header | |
100 | UInt_t fDarcWord; ///< darc word | |
101 | UInt_t fWord; ///< first reg word | |
102 | UInt_t fInput[2]; ///< regional input | |
103 | UShort_t fMask; ///< local mask ("poids faible" 16 bits) | |
104 | UShort_t fL0; ///< L0 counter (16 bits) | |
105 | ||
106 | // regional card scalers | |
107 | UInt_t fClk; ///< regional clock | |
108 | UInt_t fScaler[8]; ///< regional ouput | |
109 | UInt_t fHold; ///< regional hold (dead time) | |
110 | ||
111 | static const Int_t fgkScalerLength; ///< length of regional scaler in word | |
112 | static const Int_t fgkHeaderLength; ///< header length in word | |
113 | static const UInt_t fgkEndOfReg; ///< end of regional info word | |
114 | ||
115 | TClonesArray* fLocalArray; ///< array of local structure | |
116 | ||
117 | ClassDef(AliMUONRegHeader,3) | |
118 | }; | |
119 | #endif |