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

#ifndef ALICALORAWSTREAM_H
#define ALICALORAWSTREAM_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 Calo digits in raw data.
///
///Modification: Class exported from PHOS to be used by EMCAL and PHOS
///November 2006 Gustavo Conesa Balbastre 
///////////////////////////////////////////////////////////////////////////////

// --- ROOT system ---

// --- AliRoot header files ---
#include "AliAltroRawStream.h"
class AliRawReader;
class AliAltroMapping;

class AliCaloRawStream: public AliAltroRawStream {

public :
  AliCaloRawStream(AliRawReader* rawReader,  TString calo, AliAltroMapping **mapping = NULL);
  virtual ~AliCaloRawStream();
 
  virtual void             Reset();
  virtual Bool_t           Next();
  
  Int_t            GetModule()     const {return fModule;}
  Int_t            GetRow()        const {return fRow;}
  Int_t            GetColumn()     const {return fColumn;}
  Int_t            GetPrevModule() const {return fPrevModule;}
  Int_t            GetPrevRow()    const {return fPrevRow;}
  Int_t            GetPrevColumn() const {return fPrevColumn;}
  Bool_t           IsNewModule()   const {return GetModule() != GetPrevModule();}
  Bool_t           IsNewRow()      const {return (GetRow() != GetPrevRow()) || IsNewModule();}
  Bool_t           IsNewColumn()   const {return (GetColumn() != GetPrevColumn()) || IsNewRow();}
  Bool_t           IsLowGain()     const {return (!fGain);} 
  Int_t            GetNRCU() const {return fNRCU;}

protected:

  AliCaloRawStream(const AliCaloRawStream& stream);
  AliCaloRawStream& operator = (const AliCaloRawStream& stream);

  virtual void ApplyAltroMapping();

  Int_t            fModule;       // index of current module
  Int_t            fPrevModule;   // index of previous module
  Int_t            fRow;          // index of current row
  Int_t            fPrevRow;      // index of previous row
  Int_t            fColumn;       // index of current column
  Int_t            fPrevColumn;   // index of previous column
  Bool_t          fGain;         // low (0) or (1) high gain
  Int_t            fNRCU;   // number of RCU per (super)module
  Bool_t           fExternalMapping;   // use external mapping or create a default one
  AliAltroMapping *fMapping[4];   // pointers to ALTRO mapping

  ClassDef(AliCaloRawStream, 0)   // class for reading PHOS/EMCAL raw digits

};

#endif
Commit	Line	Data
d84933b0	1	#ifndef ALICALORAWSTREAM_H
	2	#define ALICALORAWSTREAM_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 Calo digits in raw data.
	11	///
	12	///Modification: Class exported from PHOS to be used by EMCAL and PHOS
	13	///November 2006 Gustavo Conesa Balbastre
	14	///////////////////////////////////////////////////////////////////////////////
	15
	16	// --- ROOT system ---
	17
	18	// --- AliRoot header files ---
	19	#include "AliAltroRawStream.h"
	20	class AliRawReader;
	21	class AliAltroMapping;
	22
	23	class AliCaloRawStream: public AliAltroRawStream {
	24
	25	public :
467957dc	26	AliCaloRawStream(AliRawReader* rawReader, TString calo, AliAltroMapping **mapping = NULL);
d84933b0	27	virtual ~AliCaloRawStream();
	28
	29	virtual void Reset();
	30	virtual Bool_t Next();
	31
	32	Int_t GetModule() const {return fModule;}
	33	Int_t GetRow() const {return fRow;}
	34	Int_t GetColumn() const {return fColumn;}
	35	Int_t GetPrevModule() const {return fPrevModule;}
	36	Int_t GetPrevRow() const {return fPrevRow;}
	37	Int_t GetPrevColumn() const {return fPrevColumn;}
	38	Bool_t IsNewModule() const {return GetModule() != GetPrevModule();}
	39	Bool_t IsNewRow() const {return (GetRow() != GetPrevRow()) \|\| IsNewModule();}
	40	Bool_t IsNewColumn() const {return (GetColumn() != GetPrevColumn()) \|\| IsNewRow();}
	41	Bool_t IsLowGain() const {return (!fGain);}
	42	Int_t GetNRCU() const {return fNRCU;}
	43
	44	protected:
	45
	46	AliCaloRawStream(const AliCaloRawStream& stream);
	47	AliCaloRawStream& operator = (const AliCaloRawStream& stream);
	48
	49	virtual void ApplyAltroMapping();
	50
	51	Int_t fModule; // index of current module
	52	Int_t fPrevModule; // index of previous module
	53	Int_t fRow; // index of current row
	54	Int_t fPrevRow; // index of previous row
	55	Int_t fColumn; // index of current column
	56	Int_t fPrevColumn; // index of previous column
	57	Bool_t fGain; // low (0) or (1) high gain
	58	Int_t fNRCU; // number of RCU per (super)module
467957dc	59	Bool_t fExternalMapping; // use external mapping or create a default one
d84933b0	60	AliAltroMapping *fMapping[4]; // pointers to ALTRO mapping
	61
	62	ClassDef(AliCaloRawStream, 0) // class for reading PHOS/EMCAL raw digits
	63
	64	};
	65
	66	#endif
	67