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

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

#include "AliITSRawStream.h"


class AliITSRawStreamSPD: public AliITSRawStream {
  public :
    AliITSRawStreamSPD(AliRawReader* rawReader);
    virtual ~AliITSRawStreamSPD() {};

    virtual Bool_t   Next();

    Int_t            GetRow() const {return fCoord1;};
    Int_t            GetColumn() const {return fCoord2;};

    enum {kDDLOffset = 0x100};    // offset for DDL numbers
    enum {kDDLsNumber = 20};      // number of DDLs in SPD
    enum {kModulesPerDDL = 12};   // number of modules in each DDL

    static Int_t     GetModuleNumber(UInt_t iDDL, UInt_t iModule)
      {return fgkDDLModuleMap[iDDL][iModule];}

  private :
    static const Int_t fgkDDLModuleMap[kDDLsNumber][kModulesPerDDL];  // mapping DDL/module -> module number

    UShort_t         fData;         // data read for file
    UInt_t           fOffset;       // offset for cell column
    UInt_t           fHitCount;     // counter of hits

    ClassDef(AliITSRawStreamSPD, 0) // class for reading ITS SPD raw digits
};

#endif
Commit	Line	Data
c391f9d9	1	#ifndef ALIITSRAWSTREAMSPD_H
	2	#define ALIITSRAWSTREAMSPD_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	#include "AliITSRawStream.h"
c391f9d9	7
	8
	9	class AliITSRawStreamSPD: public AliITSRawStream {
	10	public :
7941072e	11	AliITSRawStreamSPD(AliRawReader* rawReader);
42d20574	12	virtual ~AliITSRawStreamSPD() {};
c391f9d9	13
	14	virtual Bool_t Next();
	15
42d20574	16	Int_t GetRow() const {return fCoord1;};
42d20574	17	Int_t GetColumn() const {return fCoord2;};
c391f9d9	18
0421c3d1	19	enum {kDDLOffset = 0x100}; // offset for DDL numbers
a864f8e9	20	enum {kDDLsNumber = 20}; // number of DDLs in SPD
	21	enum {kModulesPerDDL = 12}; // number of modules in each DDL
	22
	23	static Int_t GetModuleNumber(UInt_t iDDL, UInt_t iModule)
	24	{return fgkDDLModuleMap[iDDL][iModule];}
	25
c391f9d9	26	private :
a864f8e9	27	static const Int_t fgkDDLModuleMap[kDDLsNumber][kModulesPerDDL]; // mapping DDL/module -> module number
a864f8e9	28
c391f9d9	29	UShort_t fData; // data read for file
	30	UInt_t fOffset; // offset for cell column
	31	UInt_t fHitCount; // counter of hits
	32
	33	ClassDef(AliITSRawStreamSPD, 0) // class for reading ITS SPD raw digits
	34	};
	35
	36	#endif