[u/mrichter/AliRoot.git] / HLT / PHOS / AliHLTPHOSSharedMemoryInterface.h

//-*- Mode: C++ -*-
// $Id$

#ifndef ALIHLTPHOSSHAREDMEMORYINTERFACE_H
#define ALIHLTPHOSSHAREDMEMORYINTERFACE_H

/**************************************************************************
 * This file is property of and copyright by the Experimental Nuclear     *
 * Physics Group, Dep. of Physics                                         *
 * University of Oslo, Norway, 2007                                       *
 *                                                                        *
 * Author: Per Thomas Hille <perthi@fys.uio.no> for the ALICE HLT Project.*
 * Contributors are mentioned in the code where appropriate.              *
 * Please report bugs to perthi@fys.uio.no                                *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

#include "Rtypes.h"

class AliHLTPHOSRcuCellEnergyDataStruct;
class AliHLTPHOSValidCellDataStruct;

class  AliHLTPHOSSharedMemoryInterface
{
 public:
  AliHLTPHOSSharedMemoryInterface();
  virtual ~AliHLTPHOSSharedMemoryInterface();
  AliHLTPHOSValidCellDataStruct*   NextChannel();
  void SetMemory(AliHLTPHOSRcuCellEnergyDataStruct *rcuCeelEnergyPtr);
  Int_t* GetRawData(Int_t& nSamples); //added by OD
  void Reset();

 private:
   AliHLTPHOSSharedMemoryInterface(const  AliHLTPHOSSharedMemoryInterface & );
   AliHLTPHOSSharedMemoryInterface & operator = (const  AliHLTPHOSSharedMemoryInterface &);

  void PingPongPointer();
  AliHLTPHOSValidCellDataStruct *fCurrentChannel;
  AliHLTPHOSRcuCellEnergyDataStruct *fCellEnergiesPtr ;
  bool fIsSetMemory;
  bool fHasRawData;
  int fMaxCnt;
  int fCurrentCnt; 
  int fCurrentX;   //added by OD
  int fCurrentZ;  //added by OD
  int fCurrentGain;//added by OD
  Int_t fCharDataOffset;
  char  *fCharPtr;
  Int_t *fIntPtr;
  Int_t *fRawDataPtr;
  //  Int_t *rawDataBufferPos = (Int_t *)outputPtr; 
};

#endif
Commit	Line	Data
1b41ab20	1	//-- Mode: C++ --
	2	// $Id$
	3
14ff16ed	4	#ifndef ALIHLTPHOSSHAREDMEMORYINTERFACE_H
14ff16ed	5	#define ALIHLTPHOSSHAREDMEMORYINTERFACE_H
39e18038	6
	7	/**************************************************************************
	8	* This file is property of and copyright by the Experimental Nuclear *
	9	* Physics Group, Dep. of Physics *
	10	* University of Oslo, Norway, 2007 *
	11	* *
	12	* Author: Per Thomas Hille <perthi@fys.uio.no> for the ALICE HLT Project.*
	13	* Contributors are mentioned in the code where appropriate. *
	14	* Please report bugs to perthi@fys.uio.no *
	15	* *
	16	* Permission to use, copy, modify and distribute this software and its *
	17	* documentation strictly for non-commercial purposes is hereby granted *
	18	* without fee, provided that the above copyright notice appears in all *
	19	* copies and that both the copyright notice and this permission notice *
	20	* appear in the supporting documentation. The authors make no claims *
	21	* about the suitability of this software for any purpose. It is *
	22	* provided "as is" without express or implied warranty. *
	23	**************************************************************************/
	24
14ff16ed	25	#include "Rtypes.h"
39e18038	26
14ff16ed	27	class AliHLTPHOSRcuCellEnergyDataStruct;
14ff16ed	28	class AliHLTPHOSValidCellDataStruct;
39e18038	29
14ff16ed	30	class AliHLTPHOSSharedMemoryInterface
	31	{
	32	public:
	33	AliHLTPHOSSharedMemoryInterface();
	34	virtual ~AliHLTPHOSSharedMemoryInterface();
	35	AliHLTPHOSValidCellDataStruct* NextChannel();
	36	void SetMemory(AliHLTPHOSRcuCellEnergyDataStruct *rcuCeelEnergyPtr);
6f66f946	37	Int_t* GetRawData(Int_t& nSamples); //added by OD
14ff16ed	38	void Reset();
39e18038	39
14ff16ed	40	private:
b444d727	41	AliHLTPHOSSharedMemoryInterface(const AliHLTPHOSSharedMemoryInterface & );
	42	AliHLTPHOSSharedMemoryInterface & operator = (const AliHLTPHOSSharedMemoryInterface &);
	43
14ff16ed	44	void PingPongPointer();
	45	AliHLTPHOSValidCellDataStruct *fCurrentChannel;
	46	AliHLTPHOSRcuCellEnergyDataStruct *fCellEnergiesPtr ;
	47	bool fIsSetMemory;
6f66f946	48	bool fHasRawData;
14ff16ed	49	int fMaxCnt;
d949e02e	50	int fCurrentCnt;
	51	int fCurrentX; //added by OD
	52	int fCurrentZ; //added by OD
	53	int fCurrentGain;//added by OD
14ff16ed	54	Int_t fCharDataOffset;
	55	char *fCharPtr;
	56	Int_t *fIntPtr;
6f66f946	57	Int_t *fRawDataPtr;
14ff16ed	58	// Int_t rawDataBufferPos = (Int_t )outputPtr;
39e18038	59	};
	60
	61	#endif