[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 AliCDBManager;
class AliCDBStorage;
class AliCDBEntry;
class AliPMDMappingData;


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

    Int_t DdlData(TObjArray *pmdddlcont);

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

    enum EPMDRawStreamError {
      kDDLIndexMismatch = 1,
      kNoMappingFile = 2,
      kParityError = 3
    };

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

    void             GetRowCol(Int_t imodule, 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_t            ComputeParity(UInt_t data1);
    UInt_t           GetNextWord();
    void             Ddl0Mapping(Int_t moduleNo[],    Int_t mcmperBus[],
				 Int_t startRowBus[], Int_t endRowBus[],
				 Int_t startColBus[], Int_t endColBus[]);
    void             Ddl1Mapping(Int_t moduleNo[],    Int_t mcmperBus[],
				 Int_t startRowBus[], Int_t endRowBus[],
				 Int_t startColBus[], Int_t endColBus[]);
    void             Ddl2Mapping(Int_t moduleNo[],    Int_t mcmperBus[],
				 Int_t startRowBus[], Int_t endRowBus[],
				 Int_t startColBus[], Int_t endColBus[]);
    void             Ddl3Mapping(Int_t moduleNo[],    Int_t mcmperBus[],
				 Int_t startRowBus[], Int_t endRowBus[],
				 Int_t startColBus[], Int_t endColBus[]);
    void             Ddl4Mapping(Int_t moduleNo[],    Int_t mcmperBus[],
				 Int_t startRowBus[], Int_t endRowBus[],
				 Int_t startColBus[], Int_t endColBus[]);
    void             Ddl5Mapping(Int_t moduleNo[],    Int_t mcmperBus[],
				 Int_t startRowBus[], Int_t endRowBus[],
				 Int_t startColBus[], Int_t endColBus[]);

    AliPMDMappingData *GetMappingData() const;

    AliRawReader*    fRawReader;    // object for reading the raw data
    UChar_t*         fData;         // pointer to the data
    Int_t            fPosition;

    AliPMDMappingData  *fMapData;   //! Mapping data

    ClassDef(AliPMDRawStream, 8)    // class for reading PMD raw digits
};

#endif
Commit	Line	Data
a09a2da4	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;
3d8b8ac5	17	class AliCDBManager;
	18	class AliCDBStorage;
	19	class AliCDBEntry;
	20	class AliPMDMappingData;
a09a2da4	21
	22
	23	class AliPMDRawStream: public TObject {
	24	public :
	25	AliPMDRawStream(AliRawReader* rawReader);
	26	virtual ~AliPMDRawStream();
	27
722ccc67	28	Int_t DdlData(TObjArray *pmdddlcont);
a09a2da4	29
	30	enum {kDDLOffset = 0xC00}; // offset for DDL numbers
	31
608c1f27	32	enum EPMDRawStreamError {
	33	kDDLIndexMismatch = 1,
	34	kNoMappingFile = 2,
	35	kParityError = 3
	36	};
	37
a09a2da4	38	private :
	39	AliPMDRawStream(const AliPMDRawStream& stream);
	40	AliPMDRawStream& operator = (const AliPMDRawStream& stream);
	41
08cf9354	42	void GetRowCol(Int_t imodule, Int_t pbusid,
34ab69dd	43	UInt_t mcmno, UInt_t chno,
	44	Int_t startRowBus[], Int_t endRowBus[],
	45	Int_t startColBus[], Int_t endColBus[],
	46	Int_t &row, Int_t &col) const;
	47	void ConvertDDL2SMN(Int_t iddl, Int_t imodule,
	48	Int_t &smn, Int_t &detector) const;
e54787da	49	void TransformH2S(Int_t smn, Int_t &row, Int_t &col) const;
722ccc67	50	Int_t ComputeParity(UInt_t data1);
722ccc67	51	UInt_t GetNextWord();
3d8b8ac5	52	void Ddl0Mapping(Int_t moduleNo[], Int_t mcmperBus[],
89f0ae35	53	Int_t startRowBus[], Int_t endRowBus[],
89f0ae35	54	Int_t startColBus[], Int_t endColBus[]);
3d8b8ac5	55	void Ddl1Mapping(Int_t moduleNo[], Int_t mcmperBus[],
89f0ae35	56	Int_t startRowBus[], Int_t endRowBus[],
89f0ae35	57	Int_t startColBus[], Int_t endColBus[]);
3d8b8ac5	58	void Ddl2Mapping(Int_t moduleNo[], Int_t mcmperBus[],
89f0ae35	59	Int_t startRowBus[], Int_t endRowBus[],
89f0ae35	60	Int_t startColBus[], Int_t endColBus[]);
3d8b8ac5	61	void Ddl3Mapping(Int_t moduleNo[], Int_t mcmperBus[],
89f0ae35	62	Int_t startRowBus[], Int_t endRowBus[],
89f0ae35	63	Int_t startColBus[], Int_t endColBus[]);
3d8b8ac5	64	void Ddl4Mapping(Int_t moduleNo[], Int_t mcmperBus[],
89f0ae35	65	Int_t startRowBus[], Int_t endRowBus[],
89f0ae35	66	Int_t startColBus[], Int_t endColBus[]);
3d8b8ac5	67	void Ddl5Mapping(Int_t moduleNo[], Int_t mcmperBus[],
89f0ae35	68	Int_t startRowBus[], Int_t endRowBus[],
89f0ae35	69	Int_t startColBus[], Int_t endColBus[]);
a09a2da4	70
3d8b8ac5	71	AliPMDMappingData *GetMappingData() const;
3d8b8ac5	72
a09a2da4	73	AliRawReader* fRawReader; // object for reading the raw data
722ccc67	74	UChar_t* fData; // pointer to the data
722ccc67	75	Int_t fPosition;
a09a2da4	76
3d8b8ac5	77	AliPMDMappingData *fMapData; //! Mapping data
	78
	79	ClassDef(AliPMDRawStream, 8) // class for reading PMD raw digits
a09a2da4	80	};
	81
	82	#endif