[u/mrichter/AliRoot.git] / RAW / AliRawReaderMemory.h

#ifndef ALIRAWREADERMEMORY_H
#define ALIRAWREADERMEMORY_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

///////////////////////////////////////////////////////////////////////////////
///
/// This is a class for reading raw data memory.
///
///////////////////////////////////////////////////////////////////////////////

#include "AliRawReader.h"
#ifdef __CINT__
class fstream;
#else
#include <Riostream.h>
#endif
#include <TString.h>


class AliRawReaderMemory: public AliRawReader {
  public :
    AliRawReaderMemory();
    AliRawReaderMemory(UChar_t* memory, UInt_t size);
/*     AliRawReaderMemory(const AliRawReaderMemory& rawReader); */
/*     AliRawReaderMemory& operator = (const AliRawReaderMemory& rawReader); */
    virtual ~AliRawReaderMemory();

    virtual UInt_t   GetType() const {return 0;};
    virtual UInt_t   GetRunNumber() const {return 0;};
    virtual const UInt_t* GetEventId() const {return 0;};
    virtual const UInt_t* GetTriggerPattern() const {return 0;};
    virtual const UInt_t* GetDetectorPattern() const {return 0;};
    virtual const UInt_t* GetAttributes() const {return 0;};
    virtual const UInt_t* GetSubEventAttributes() const {return 0;};
    virtual UInt_t   GetLDCId() const {return 0;};
    virtual UInt_t   GetGDCId() const {return 0;};

    virtual Int_t    GetEquipmentSize() const {return 0;};
    virtual Int_t    GetEquipmentType() const {return 0;};
    virtual Int_t    GetEquipmentId() const {return fEquipmentId;};
    virtual const UInt_t* GetEquipmentAttributes() const {return NULL;};
    virtual Int_t    GetEquipmentElementSize() const {return 0;};

    virtual Bool_t   ReadHeader();
    virtual Bool_t   ReadNextData(UChar_t*& data);
    virtual Bool_t   ReadNext(UChar_t* data, Int_t size);

    virtual Bool_t   Reset();

    virtual Bool_t   NextEvent();
    virtual Bool_t   RewindEvents();

    virtual Bool_t   SetMemory( UChar_t* memory, ULong_t size );

    void             SetEquipmentID(Int_t id) { fEquipmentId = id; }

  protected :

    UChar_t*         fBuffer;      // buffer for payload
    UInt_t           fBufferSize;  // size of fBuffer in bytes
    UInt_t           fPosition;    // Current position in memory
    Int_t            fEquipmentId;  // Equipment id provided by the user

    ClassDef(AliRawReaderMemory, 0) // class for reading raw digits from a memory block

  private:

    AliRawReaderMemory(const AliRawReaderMemory& rawReader);
    AliRawReaderMemory& operator = (const AliRawReaderMemory& rawReader);
};

#endif
Commit	Line	Data
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
	31	virtual UInt_t GetType() const {return 0;};
	32	virtual UInt_t GetRunNumber() const {return 0;};
	33	virtual const UInt_t* GetEventId() const {return 0;};
	34	virtual const UInt_t* GetTriggerPattern() const {return 0;};
	35	virtual const UInt_t* GetDetectorPattern() const {return 0;};
	36	virtual const UInt_t* GetAttributes() const {return 0;};
	37	virtual const UInt_t* GetSubEventAttributes() const {return 0;};
	38	virtual UInt_t GetLDCId() const {return 0;};
	39	virtual UInt_t GetGDCId() const {return 0;};
	40
	41	virtual Int_t GetEquipmentSize() const {return 0;};
	42	virtual Int_t GetEquipmentType() const {return 0;};
012425c9	43	virtual Int_t GetEquipmentId() const {return fEquipmentId;};
7ab595b2	44	virtual const UInt_t* GetEquipmentAttributes() const {return NULL;};
	45	virtual Int_t GetEquipmentElementSize() const {return 0;};
	46
	47	virtual Bool_t ReadHeader();
	48	virtual Bool_t ReadNextData(UChar_t*& data);
bf22797a	49	virtual Bool_t ReadNext(UChar_t* data, Int_t size);
7ab595b2	50
	51	virtual Bool_t Reset();
	52
	53	virtual Bool_t NextEvent();
	54	virtual Bool_t RewindEvents();
	55
012425c9	56	virtual Bool_t SetMemory( UChar_t* memory, ULong_t size );
	57
	58	void SetEquipmentID(Int_t id) { fEquipmentId = id; }
7ab595b2	59
	60	protected :
	61
	62	UChar_t* fBuffer; // buffer for payload
012425c9	63	UInt_t fBufferSize; // size of fBuffer in bytes
	64	UInt_t fPosition; // Current position in memory
	65	Int_t fEquipmentId; // Equipment id provided by the user
7ab595b2	66
7ab595b2	67	ClassDef(AliRawReaderMemory, 0) // class for reading raw digits from a memory block
	68
	69	private:
	70
	71	AliRawReaderMemory(const AliRawReaderMemory& rawReader);
	72	AliRawReaderMemory& operator = (const AliRawReaderMemory& rawReader);
	73	};
	74
	75	#endif