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7ab595b2 | 1 | #ifndef ALIRAWREADERMEMORY_H |
2 | #define ALIRAWREADERMEMORY_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 | /////////////////////////////////////////////////////////////////////////////// | |
9 | /// | |
10 | /// This is a class for reading raw data memory. | |
11 | /// | |
12 | /////////////////////////////////////////////////////////////////////////////// | |
13 | ||
14 | #include "AliRawReader.h" | |
15 | #ifdef __CINT__ | |
16 | class fstream; | |
17 | #else | |
18 | #include <Riostream.h> | |
19 | #endif | |
20 | #include <TString.h> | |
21 | ||
22 | ||
23 | class AliRawReaderMemory: public AliRawReader { | |
24 | public : | |
25 | AliRawReaderMemory(); | |
26 | AliRawReaderMemory(UChar_t* memory, UInt_t size); | |
27 | /* AliRawReaderMemory(const AliRawReaderMemory& rawReader); */ | |
28 | /* AliRawReaderMemory& operator = (const AliRawReaderMemory& rawReader); */ | |
29 | virtual ~AliRawReaderMemory(); | |
30 | ||
299738b9 | 31 | virtual void RequireHeader(Bool_t required); |
32 | ||
7ab595b2 | 33 | virtual UInt_t GetType() const {return 0;}; |
34 | virtual UInt_t GetRunNumber() const {return 0;}; | |
35 | virtual const UInt_t* GetEventId() const {return 0;}; | |
36 | virtual const UInt_t* GetTriggerPattern() const {return 0;}; | |
37 | virtual const UInt_t* GetDetectorPattern() const {return 0;}; | |
38 | virtual const UInt_t* GetAttributes() const {return 0;}; | |
39 | virtual const UInt_t* GetSubEventAttributes() const {return 0;}; | |
40 | virtual UInt_t GetLDCId() const {return 0;}; | |
41 | virtual UInt_t GetGDCId() const {return 0;}; | |
42 | ||
43 | virtual Int_t GetEquipmentSize() const {return 0;}; | |
44 | virtual Int_t GetEquipmentType() const {return 0;}; | |
012425c9 | 45 | virtual Int_t GetEquipmentId() const {return fEquipmentId;}; |
7ab595b2 | 46 | virtual const UInt_t* GetEquipmentAttributes() const {return NULL;}; |
47 | virtual Int_t GetEquipmentElementSize() const {return 0;}; | |
299738b9 | 48 | virtual Int_t GetEquipmentHeaderSize() const {return 0;}; |
7ab595b2 | 49 | |
50 | virtual Bool_t ReadHeader(); | |
51 | virtual Bool_t ReadNextData(UChar_t*& data); | |
bf22797a | 52 | virtual Bool_t ReadNext(UChar_t* data, Int_t size); |
7ab595b2 | 53 | |
54 | virtual Bool_t Reset(); | |
55 | ||
56 | virtual Bool_t NextEvent(); | |
57 | virtual Bool_t RewindEvents(); | |
58 | ||
012425c9 | 59 | virtual Bool_t SetMemory( UChar_t* memory, ULong_t size ); |
60 | ||
61 | void SetEquipmentID(Int_t id) { fEquipmentId = id; } | |
7ab595b2 | 62 | |
63 | protected : | |
64 | ||
65 | UChar_t* fBuffer; // buffer for payload | |
012425c9 | 66 | UInt_t fBufferSize; // size of fBuffer in bytes |
67 | UInt_t fPosition; // Current position in memory | |
68 | Int_t fEquipmentId; // Equipment id provided by the user | |
7ab595b2 | 69 | |
7ab595b2 | 70 | ClassDef(AliRawReaderMemory, 0) // class for reading raw digits from a memory block |
71 | ||
72 | private: | |
73 | ||
74 | AliRawReaderMemory(const AliRawReaderMemory& rawReader); | |
75 | AliRawReaderMemory& operator = (const AliRawReaderMemory& rawReader); | |
76 | }; | |
77 | ||
78 | #endif |