[u/mrichter/AliRoot.git] / PMD / AliPMDRawStream.h

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

/* $Id$ */

///////////////////////////////////////////////////////////////////////////////
///
/// This class provides access to PMD digits in raw data.
///
///////////////////////////////////////////////////////////////////////////////

#include <TObject.h>

class AliRawReader;


class AliPMDRawStream: public TObject {
  public :
    AliPMDRawStream(AliRawReader* rawReader);
    virtual ~AliPMDRawStream();

    Bool_t DdlData(Int_t indexDDL, TObjArray *pmdddlcont);

    enum {kDDLOffset = 0xC00};      // offset for DDL numbers

  private :
    AliPMDRawStream(const AliPMDRawStream& stream);
    AliPMDRawStream& operator = (const AliPMDRawStream& stream);

    void             GetRowCol(Int_t ddlno, Int_t pbusid, 
			       UInt_t mcmno, UInt_t chno,
			       Int_t startRowBus[], Int_t endRowBus[],
			       Int_t startColBus[], Int_t endColBus[],
			       Int_t &row, Int_t &col) const;
    void             ConvertDDL2SMN(Int_t iddl, Int_t imodule,
				    Int_t &smn, Int_t &detector) const;
    void             TransformH2S(Int_t smn, Int_t &row, Int_t &col) const;
    int              ComputeParity(Int_t data);

    AliRawReader*    fRawReader;    // object for reading the raw data


    ClassDef(AliPMDRawStream, 3)    // class for reading PMD raw digits
};

#endif
Commit	Line	Data
	1	#ifndef ALIPMDRAWSTREAM_H
	2	#define ALIPMDRAWSTREAM_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 class provides access to PMD digits in raw data.
	11	///
	12	///////////////////////////////////////////////////////////////////////////////
	13
	14	#include <TObject.h>
	15
	16	class AliRawReader;
	17
	18
	19	class AliPMDRawStream: public TObject {
	20	public :
	21	AliPMDRawStream(AliRawReader* rawReader);
	22	virtual ~AliPMDRawStream();
	23
	24	Bool_t DdlData(Int_t indexDDL, TObjArray *pmdddlcont);
	25
	26	enum {kDDLOffset = 0xC00}; // offset for DDL numbers
	27
	28	private :
	29	AliPMDRawStream(const AliPMDRawStream& stream);
	30	AliPMDRawStream& operator = (const AliPMDRawStream& stream);
	31
	32	void GetRowCol(Int_t ddlno, Int_t pbusid,
	33	UInt_t mcmno, UInt_t chno,
	34	Int_t startRowBus[], Int_t endRowBus[],
	35	Int_t startColBus[], Int_t endColBus[],
	36	Int_t &row, Int_t &col) const;
	37	void ConvertDDL2SMN(Int_t iddl, Int_t imodule,
	38	Int_t &smn, Int_t &detector) const;
	39	void TransformH2S(Int_t smn, Int_t &row, Int_t &col) const;
	40	int ComputeParity(Int_t data);
	41
	42	AliRawReader* fRawReader; // object for reading the raw data
	43
	44
	45	ClassDef(AliPMDRawStream, 3) // class for reading PMD raw digits
	46	};
	47
	48	#endif