[u/mrichter/AliRoot.git] / TPC / AliTPCTrackHitsV2.h

#ifndef ALITPCTRACKHITSV2_H
#define ALITPCTRACKHITSV2_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */
////////////////////////////////////////////////
//  Manager class for TPC   hits                   //
////////////////////////////////////////////////

#include "TObject.h"

class TClonesArray;
class AliArrayS;
class AliTPChit;
class AliTPCTempHitInfoV2;
class AliTPCCurrentHitV2;
class AliHit;

class AliTrackHitsParamV2 : public TObject {
public:
  AliTrackHitsParamV2();
  ~AliTrackHitsParamV2();
  Int_t fTrackID; // ID of the track
  Short_t fVolumeID;// volume ID
  Float_t fR;  //radius
  Float_t fZ;  //z position
  Float_t fFi; //radial angle
  Float_t fAn; //angle with  the radial vector
  Float_t fAd; //derivation of angle
  Float_t fTheta; //theta angle
  Float_t fThetaD; //theta angle derivation
  Int_t   fNHits; //nuber of thits
  Short_t * fHitDistance; //[fNHits] array of hits distances
  Short_t * fCharge; //[fNHits] array of charges
  static Int_t fgCounter1;
  static Int_t fgCounter2;  
  ClassDef(AliTrackHitsParamV2,1)  
};


class AliTPCTrackHitsV2 : public TObject {
public:
  AliTPCTrackHitsV2(); 
  ~AliTPCTrackHitsV2();
  void Clear();
  void AddHitKartez(Int_t volumeID, Int_t trackID, Double_t x, 
		    Double_t y, Double_t z,Int_t q);
  void AddHit(Int_t volumeID, Int_t trackID, Double_t r, 
	      Double_t z, Double_t fi,Int_t q);
 
  Bool_t First(); //set current hit to first hit 
  Bool_t Next();  //set current hit to next
  AliHit * GetHit();
  AliTrackHitsParamV2 * GetParam();

  TClonesArray * GetArray(){return fArray;}
  Int_t  GetEntriesFast() { return fSize;}
  void SetHitPrecision(Double_t prec) {fPrecision=prec;}
  void SetStepPrecision(Double_t prec) {fStep=prec;}
  void SetMaxDistance(UInt_t distance) {fMaxDistance = distance;}
  Bool_t  FlushHitStack(Bool_t force=kTRUE);    //
  Int_t *  GetVolumes(){ return fVolumes;}
  Int_t GetNVolumes(){return fNVolumes;}
public:
  void AddVolume(Int_t volume); //add volumes to tthe list of volumes
  void FlushHitStack2(Int_t index1, Int_t index2);   //
  TClonesArray * fArray;  //array of compressed hits
  Int_t fSize;            //total number of hits in track
  Double_t fPrecision;  // required precision
  Double_t fStep;       //unit step size
  UInt_t fMaxDistance;   //maximal distance between two connected hits 
  Int_t fNVolumes;      //number of volumes in track  
  Int_t *  fVolumes;    //[fNVolumes] list of volumes
  AliTPCTempHitInfoV2 * fTempInfo; //!information about track
  AliTPCCurrentHitV2  * fCurrentHit; //!information about current hit 
  AliHit * fHit;                     //! current hit information
  static const Double_t fgkPrecision;  //precision 
  static const Double_t fgkPrecision2;  //precision
  static Int_t fgCounter1;
  static Int_t fgCounter2;  
  ClassDef(AliTPCTrackHitsV2,1) 
};

struct AliTPCCurrentHitV2 {
  Int_t   fParamIndex;//  - current param pointer
  Int_t   fStackIndex; // - current hit stack index
  Double_t fR;   //current Radius
  Bool_t  fStatus; //current status    
};   


#endif //ALITPCTRACKHITSV2_H
Commit	Line	Data
f641f6bd	1	#ifndef ALITPCTRACKHITSV2_H
	2	#define ALITPCTRACKHITSV2_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	// Manager class for TPC hits //
	9	////////////////////////////////////////////////
	10
	11	#include "TObject.h"
	12
	13	class TClonesArray;
	14	class AliArrayS;
	15	class AliTPChit;
	16	class AliTPCTempHitInfoV2;
	17	class AliTPCCurrentHitV2;
fce0283f	18	class AliHit;
f641f6bd	19
	20	class AliTrackHitsParamV2 : public TObject {
	21	public:
	22	AliTrackHitsParamV2();
	23	~AliTrackHitsParamV2();
	24	Int_t fTrackID; // ID of the track
	25	Short_t fVolumeID;// volume ID
	26	Float_t fR; //radius
	27	Float_t fZ; //z position
	28	Float_t fFi; //radial angle
	29	Float_t fAn; //angle with the radial vector
	30	Float_t fAd; //derivation of angle
	31	Float_t fTheta; //theta angle
	32	Float_t fThetaD; //theta angle derivation
	33	Int_t fNHits; //nuber of thits
	34	Short_t * fHitDistance; //[fNHits] array of hits distances
	35	Short_t * fCharge; //[fNHits] array of charges
	36	static Int_t fgCounter1;
	37	static Int_t fgCounter2;
	38	ClassDef(AliTrackHitsParamV2,1)
	39	};
	40
	41
	42
	43	class AliTPCTrackHitsV2 : public TObject {
	44	public:
	45	AliTPCTrackHitsV2();
	46	~AliTPCTrackHitsV2();
	47	void Clear();
	48	void AddHitKartez(Int_t volumeID, Int_t trackID, Double_t x,
	49	Double_t y, Double_t z,Int_t q);
	50	void AddHit(Int_t volumeID, Int_t trackID, Double_t r,
	51	Double_t z, Double_t fi,Int_t q);
	52
	53	Bool_t First(); //set current hit to first hit
	54	Bool_t Next(); //set current hit to next
fce0283f	55	AliHit * GetHit();
f641f6bd	56	AliTrackHitsParamV2 * GetParam();
	57
	58	TClonesArray * GetArray(){return fArray;}
	59	Int_t GetEntriesFast() { return fSize;}
	60	void SetHitPrecision(Double_t prec) {fPrecision=prec;}
	61	void SetStepPrecision(Double_t prec) {fStep=prec;}
	62	void SetMaxDistance(UInt_t distance) {fMaxDistance = distance;}
	63	Bool_t FlushHitStack(Bool_t force=kTRUE); //
	64	Int_t * GetVolumes(){ return fVolumes;}
	65	Int_t GetNVolumes(){return fNVolumes;}
	66	public:
	67	void AddVolume(Int_t volume); //add volumes to tthe list of volumes
	68	void FlushHitStack2(Int_t index1, Int_t index2); //
	69	TClonesArray * fArray; //array of compressed hits
	70	Int_t fSize; //total number of hits in track
	71	Double_t fPrecision; // required precision
	72	Double_t fStep; //unit step size
	73	UInt_t fMaxDistance; //maximal distance between two connected hits
	74	Int_t fNVolumes; //number of volumes in track
	75	Int_t * fVolumes; //[fNVolumes] list of volumes
	76	AliTPCTempHitInfoV2 * fTempInfo; //!information about track
	77	AliTPCCurrentHitV2 * fCurrentHit; //!information about current hit
fce0283f	78	AliHit * fHit; //! current hit information
f641f6bd	79	static const Double_t fgkPrecision; //precision
	80	static const Double_t fgkPrecision2; //precision
	81	static Int_t fgCounter1;
	82	static Int_t fgCounter2;
	83	ClassDef(AliTPCTrackHitsV2,1)
	84	};
	85
fce0283f	86	struct AliTPCCurrentHitV2 {
45bcf167	87	Int_t fParamIndex;// - current param pointer
45bcf167	88	Int_t fStackIndex; // - current hit stack index
fce0283f	89	Double_t fR; //current Radius
	90	Bool_t fStatus; //current status
	91	};
	92
	93
f641f6bd	94
f641f6bd	95	#endif //ALITPCTRACKHITSV2_H