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1 | #ifndef ALIRAWDATAHEADERV3_H |
| 2 | #define ALIRAWDATAHEADERV3_H |
| 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 4 | * See cxx source for full Copyright notice */ |
| 5 | |
| 6 | struct AliRawDataHeaderV3 { |
| 7 | AliRawDataHeaderV3() : |
| 8 | fSize(0xFFFFFFFF), |
| 9 | fWord2(3<<24), |
| 10 | fEventID2(0), |
| 11 | fAttributesSubDetectors(0), |
| 12 | fStatusMiniEventID(0x10000), // status bit 4: no L1/L2 trigger information |
| 13 | fTriggerClassLow(0), |
| 14 | fTriggerClassesMiddleLow(0), |
| 15 | fTriggerClassesMiddleHigh(0), |
| 16 | fROILowTriggerClassHigh(0), |
| 17 | fROIHigh(0) |
| 18 | {} |
| 19 | |
| 20 | // Adding virtual destructor breaks |
| 21 | // C++ struct backward compatibility |
| 22 | // Do not uncomment the line below!!! |
| 23 | // virtual ~AliRawDataHeaderV3() {} |
| 24 | |
| 25 | UShort_t GetEventID1() const |
| 26 | { |
| 27 | return (UShort_t)( fWord2 & 0xFFF ); |
| 28 | }; |
| 29 | |
| 30 | UInt_t GetEventID2() const |
| 31 | { |
| 32 | return fEventID2; |
| 33 | }; |
| 34 | |
| 35 | UChar_t GetL1TriggerMessage() const |
| 36 | { |
| 37 | return (UChar_t)( (fWord2 >> 14) & 0xFF ); |
| 38 | }; |
| 39 | |
| 40 | UChar_t GetVersion() const |
| 41 | { |
| 42 | return (UChar_t)( (fWord2 >> 24) & 0xFF ); |
| 43 | }; |
| 44 | |
| 45 | UChar_t GetAttributes() const |
| 46 | {return (fAttributesSubDetectors >> 24) & 0xFF;}; |
| 47 | Bool_t TestAttribute(Int_t index) const |
| 48 | {return (fAttributesSubDetectors >> (24 + index)) & 1;}; |
| 49 | void SetAttribute(Int_t index) |
| 50 | {fAttributesSubDetectors |= (1 << (24 + index));}; |
| 51 | void ResetAttribute(Int_t index) |
| 52 | {fAttributesSubDetectors &= (0xFFFFFFFF ^ (1 << (24 + index)));}; |
| 53 | UInt_t GetSubDetectors() const |
| 54 | {return fAttributesSubDetectors & 0xFFFFFF;}; |
| 55 | |
| 56 | UInt_t GetStatus() const |
| 57 | {return (fStatusMiniEventID >> 12) & 0xFFFF;}; |
| 58 | UInt_t GetMiniEventID() const |
| 59 | {return fStatusMiniEventID & 0xFFF;}; |
| 60 | |
| 61 | ULong64_t GetTriggerClasses() const |
| 62 | {return (((ULong64_t) (fTriggerClassesMiddleLow & 0x3FFFF)) << 32) | fTriggerClassLow;} |
| 63 | ULong64_t GetTriggerClassesNext50() const |
| 64 | {return (((ULong64_t) (fROILowTriggerClassHigh & 0x3FFFF)) << 32) | fTriggerClassesMiddleHigh;} |
| 65 | ULong64_t GetROI() const |
| 66 | {return (((ULong64_t) fROIHigh) << 4) | ((fROILowTriggerClassHigh >> 28) & 0xF);} |
| 67 | |
| 68 | void SetTriggerClass(ULong64_t mask) |
| 69 | {fTriggerClassLow = (UInt_t)(mask & 0xFFFFFFFF); // low bits of trigger class |
| 70 | fTriggerClassesMiddleLow = (UInt_t)((mask >> 32) & 0x3FFFF); // low bits of ROI data (bits 28-31) and high bits of trigger class (bits 0-17) |
| 71 | }; |
| 72 | void SetTriggerClassNext50(ULong64_t mask) |
| 73 | {fTriggerClassesMiddleHigh = (UInt_t)(mask & 0xFFFFFFFF); // low bits of trigger class |
| 74 | fROILowTriggerClassHigh = (UInt_t)((mask >> 32) & 0x3FFFF); // low bits of ROI data (bits 28-31) and high bits of trigger class (bits 0-17) |
| 75 | }; |
| 76 | |
| 77 | UInt_t fSize; // size of the raw data in bytes |
| 78 | UInt_t fWord2; // bunch crossing, L1 trigger message and fomrat version |
| 79 | UInt_t fEventID2; // orbit number |
| 80 | UInt_t fAttributesSubDetectors; // block attributes (bits 24-31) and participating sub detectors |
| 81 | UInt_t fStatusMiniEventID; // status & error bits (bits 12-27) and mini event ID (bits 0-11) |
| 82 | UInt_t fTriggerClassLow; // low bits of trigger class |
| 83 | UInt_t fTriggerClassesMiddleLow; // 18 bits go into eventTriggerPattern[1] (low), 14 bits are zeroes (cdhMBZ2) |
| 84 | UInt_t fTriggerClassesMiddleHigh; // Goes into eventTriggerPattern[1] (high) and [2] (low) |
| 85 | UInt_t fROILowTriggerClassHigh; // low bits of ROI data (bits 28-31) and high bits of trigger class (bits 0-17) |
| 86 | UInt_t fROIHigh; // high bits of ROI data |
| 87 | }; |
| 88 | |
| 89 | #endif |
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