[u/mrichter/AliRoot.git] / HLT / ITS / AliHLTITSSpacePointData.h

// $Id$
#ifndef ALIHLTITSSPACEPOINTDATA_H
#define ALIHLTITSSPACEPOINTDATA_H

//#include "AliHLTTPCRootTypes.h"

/**
 * @struct AliHLTITSSpacePointData
 * Primitive data exchange structure for ITS clusters.
 * Together with the AliHLTITSClusterDataFormat this defines
 * the output of the ITS online Cluster Finder.
 *
 * @ingroup alihlt_its_datastructs
 */
struct AliHLTITSSpacePointData{
  Float_t fY;         // Y coordinate in local coordinates  GetY()
  Float_t fZ;         // Z coordinate in local coordinates  GetZ()
  Float_t fSigmaY2;   // error  of the clusters             GetSigmaY2()
  Float_t fSigmaZ2;   // error  of the clusters             GetSigmaZ2()
  Float_t fSigmaYZ;   // error  of the clusters             GetSigmaYZ()
  Float_t fQ;         // Q of cluster (in ADC counts)       GetQ()
  Int_t fNy;          //number of digits in Y direction     GetNy()
  Int_t fNz;          //number of digits in Z direction     GetNz()
  Int_t fLayer;       // layer number                       GetLayer()
  Int_t fTracks[3];   // MC label                           GetLabel(i)
  Int_t fIndex;       // Detector Index                     GetDetectorIndex()
};
typedef struct AliHLTITSSpacePointData AliHLTITSSpacePointData;


#endif /* ALIHLTITSSPACEPOINTDATA_H */
Commit	Line	Data
	1	// $Id$
	2	#ifndef ALIHLTITSSPACEPOINTDATA_H
	3	#define ALIHLTITSSPACEPOINTDATA_H
	4
	5	//#include "AliHLTTPCRootTypes.h"
	6
	7	/**
	8	* @struct AliHLTITSSpacePointData
	9	* Primitive data exchange structure for ITS clusters.
	10	* Together with the AliHLTITSClusterDataFormat this defines
	11	* the output of the ITS online Cluster Finder.
	12	*
	13	* @ingroup alihlt_its_datastructs
	14	*/
	15	struct AliHLTITSSpacePointData{
	16	Float_t fY; // Y coordinate in local coordinates GetY()
	17	Float_t fZ; // Z coordinate in local coordinates GetZ()
	18	Float_t fSigmaY2; // error of the clusters GetSigmaY2()
	19	Float_t fSigmaZ2; // error of the clusters GetSigmaZ2()
	20	Float_t fSigmaYZ; // error of the clusters GetSigmaYZ()
	21	Float_t fQ; // Q of cluster (in ADC counts) GetQ()
	22	Int_t fNy; //number of digits in Y direction GetNy()
	23	Int_t fNz; //number of digits in Z direction GetNz()
	24	Int_t fLayer; // layer number GetLayer()
	25	Int_t fTracks[3]; // MC label GetLabel(i)
	26	Int_t fIndex; // Detector Index GetDetectorIndex()
	27	};
	28	typedef struct AliHLTITSSpacePointData AliHLTITSSpacePointData;
	29
	30
	31	#endif /* ALIHLTITSSPACEPOINTDATA_H */