- stop clusterisation on no geometry

[u/mrichter/AliRoot.git] / HLT / EMCAL / AliHLTEMCALGeometry.h

#ifndef ALIHLTEMCALGEOMETRY_H
#define ALIHLTEMCALGEOMETRY_H
/**************************************************************************
 * This file is property of and copyright by the Experimental Nuclear     *
 * Physics Group, Dep. of Physics                                         *
 * University of Oslo, Norway, 2007                                       *
 *                                                                        *
 * Author: Federico Ronchetti for the ALICE HLT Project.*
 *                                                                        *
 * 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 "AliHLTCaloGeometry.h"
#include "AliHLTEMCALSharedMemoryInterface.h" 
#include "AliEMCALGeoUtils.h"
#include "AliEMCALGeometry.h"
#include "TGeoManager.h"
#include "AliCDBEntry.h"
#include "AliCDBManager.h"
#include "AliCDBPath.h"
#include "AliHLTEMCALRecPointDataStruct.h"

class AliEMCALGeoUtils;

class  AliHLTEMCALGeometry : public AliHLTCaloGeometry, public AliHLTLogging
{
 public:
	AliHLTEMCALGeometry();
	virtual ~AliHLTEMCALGeometry();
	void GetGlobalCoordinates(AliHLTEMCALRecPointDataStruct &recPoint, AliHLTCaloGlobalCoordinate &globalCoord );
	void GetCellAbsId(UInt_t module, UInt_t x, UInt_t z, Int_t& AbsId);
	virtual void ConvertRecPointCoordinates(Double_t &x, Double_t &y, Double_t &z) const;
	virtual Int_t InitialiseGeometry() {return 0; }

protected:
	int GetGeometryFromCDB();
private:
	//AliHLTEMCALGeometry();
	void GetGlobalCoordinates(AliHLTCaloRecPointDataStruct &, AliHLTCaloGlobalCoordinate &) {}

	AliHLTEMCALSharedMemoryInterface* fShmPtr;  
	//AliEMCALGeometry *fGeo;
	AliEMCALGeoUtils *fGeo;
	/** The EMCAL geometry */
	AliEMCALGeoUtils *fEMCALGeometry;                  //!transient
	AliHLTEMCALGeometry(const AliHLTEMCALGeometry & );
	AliHLTEMCALGeometry & operator = (const AliHLTEMCALGeometry &);
	//	static TGeoManager *fgGeoManager;


};
#endif