[u/mrichter/AliRoot.git] / STEER / AliESDV0MI.h

#ifndef ALIESDV0MI_H
#define ALIESDV0MI_H

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

/* $Id$ */

//-------------------------------------------------------------------------
//                          ESD V0 Vertex Class
//          This class is part of the Event Summary Data set of classes
//    Origin: Marian Ivanov marian.ivanov@cern.ch
//-------------------------------------------------------------------------

#include <AliESDv0.h>
#include "AliExternalTrackParam.h"
#include <TPDGCode.h>

class AliESDtrack;

class AliESDV0MI :  public AliESDv0 {
public:
  AliESDV0MI();             //constructor
  //
  void SetP(const AliExternalTrackParam & paramp); 
  void SetM(const AliExternalTrackParam & paramd);
  void UpdatePID(Double_t pidp[5], Double_t pidm[5]);
  Float_t GetEffMass(UInt_t p1, UInt_t p2);
  Float_t GetProb(UInt_t p1, UInt_t p2);
  void Update(Float_t vertex[3]);            //update
  void SetID(Int_t id){fID =id;}
  Int_t GetID(){ return fID;}
  AliExternalTrackParam fParamP;
  AliExternalTrackParam fParamM;
  Float_t        fRP[5];         // combined pid positive
  Float_t        fRM[5];         // combined pid positive
  Int_t          fID;
  Int_t          fLab[2];     //MC label of the partecle
  Int_t          fIndex[2];   //reconstructed labels of the tracks
  //
  //  
  Double_t       fDist1;    //info about closest distance according closest MC - linear DCA
  Double_t       fDist2;    //info about closest distance parabolic DCA
  //
  Double_t       fPP[3];    //momentum  positive   - according approx at DCA
  Double_t       fPM[3];    //momentum negative
  //
  Double_t       fXr[3];      //rec. position according helix
  Double_t       fAngle[3];   //three angles
  Double_t       fRr;         //rec position of the vertex 
  Int_t          fStatus;       //status 
  Int_t          fRow0;         // critical layer
  Int_t          fOrder[3]; //order of the vertex 
  //  quality information
  Double_t       fDistNorm; //normalized  DCA
  Double_t       fDistSigma; //sigma of distance
  Float_t        fChi2Before;   //chi2 of the tracks before V0
  Float_t        fNBefore;      // number of possible points before V0
  Float_t        fChi2After;   // chi2 of the tracks after V0
  Float_t        fNAfter;      // number of possible points after V0
  Float_t        fPointAngleFi; //point angle fi
  Float_t        fPointAngleTh; //point angle theta
  Float_t        fPointAngle;   //point angle full


  ClassDef(AliESDV0MI,1)      // ESD V0 vertex
};


#endif

/*

class AliITSRecV0Info: public AliV0vertex {
  friend class AliITStrackerMI;
protected:
  AliITSRecV0Info();
  AliITSRecV0Info(const AliITStrackV2 &neg, const AliITStrackV2 &pos);
  void Update(Float_t vertex[3], Float_t mass1, Float_t mass2);
  Double_t       fDist1;    //info about closest distance according closest MC - linear DCA
  Double_t       fDist2;    //info about closest distance parabolic DCA
  Double_t       fDistNorm; //normalized  DCA
  Double_t       fDistSigma; //sigma of distance
  Double_t       fInvMass;  //reconstructed invariant mass -
  //
  Double_t       fPdr[3];    //momentum at vertex daughter  - according approx at DCA
  Double_t       fXr[3];     //rec. position according helix
  //
  Double_t       fPm[3];    //momentum at the vertex mother
  Double_t       fAngle[3]; //three angles
  Double_t       fRr;       // rec position of the vertex 
  Int_t          fLab[2];   //MC label of the particle
  Int_t          fIndex[2]; //indexes of the tracks
  Int_t          fOrder[3]; //order of the vertex 
  Float_t        fChi2Before;   //chi2 of the tracks before V0
  Float_t        fNBefore;      // number of possible points before V0
  //
  Float_t        fChi2After;   // chi2 of the tracks after V0
  Float_t        fNAfter;      // number of possible points after V0
 
  //
  Float_t        fPointAngleFi; //point angle fi
  Float_t        fPointAngleTh; //point angle theta
  Float_t        fPointAngle;   //point angle full
  ClassDef(AliITSRecV0Info,1)  // container for  
};

*/
Commit	Line	Data
51ad6848	1	#ifndef ALIESDV0MI_H
	2	#define ALIESDV0MI_H
	3
	4	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	/* $Id$ */
	8
	9	//-------------------------------------------------------------------------
	10	// ESD V0 Vertex Class
	11	// This class is part of the Event Summary Data set of classes
	12	// Origin: Marian Ivanov marian.ivanov@cern.ch
	13	//-------------------------------------------------------------------------
	14
	15	#include <AliESDv0.h>
	16	#include "AliExternalTrackParam.h"
	17	#include <TPDGCode.h>
	18
	19	class AliESDtrack;
	20
	21	class AliESDV0MI : public AliESDv0 {
	22	public:
	23	AliESDV0MI(); //constructor
	24	//
	25	void SetP(const AliExternalTrackParam & paramp);
	26	void SetM(const AliExternalTrackParam & paramd);
	27	void UpdatePID(Double_t pidp[5], Double_t pidm[5]);
	28	Float_t GetEffMass(UInt_t p1, UInt_t p2);
	29	Float_t GetProb(UInt_t p1, UInt_t p2);
	30	void Update(Float_t vertex[3]); //update
	31	void SetID(Int_t id){fID =id;}
	32	Int_t GetID(){ return fID;}
	33	AliExternalTrackParam fParamP;
	34	AliExternalTrackParam fParamM;
	35	Float_t fRP[5]; // combined pid positive
	36	Float_t fRM[5]; // combined pid positive
	37	Int_t fID;
	38	Int_t fLab[2]; //MC label of the partecle
	39	Int_t fIndex[2]; //reconstructed labels of the tracks
	40	//
	41	//
	42	Double_t fDist1; //info about closest distance according closest MC - linear DCA
	43	Double_t fDist2; //info about closest distance parabolic DCA
	44	//
	45	Double_t fPP[3]; //momentum positive - according approx at DCA
	46	Double_t fPM[3]; //momentum negative
	47	//
	48	Double_t fXr[3]; //rec. position according helix
	49	Double_t fAngle[3]; //three angles
	50	Double_t fRr; //rec position of the vertex
	51	Int_t fStatus; //status
	52	Int_t fRow0; // critical layer
	53	Int_t fOrder[3]; //order of the vertex
	54	// quality information
	55	Double_t fDistNorm; //normalized DCA
	56	Double_t fDistSigma; //sigma of distance
	57	Float_t fChi2Before; //chi2 of the tracks before V0
	58	Float_t fNBefore; // number of possible points before V0
	59	Float_t fChi2After; // chi2 of the tracks after V0
	60	Float_t fNAfter; // number of possible points after V0
	61	Float_t fPointAngleFi; //point angle fi
	62	Float_t fPointAngleTh; //point angle theta
	63	Float_t fPointAngle; //point angle full
	64
65
66
67	ClassDef(AliESDV0MI,1) // ESD V0 vertex
68	};
69
70
71
72
73	#endif
74
75	/*
76
77	class AliITSRecV0Info: public AliV0vertex {
78	friend class AliITStrackerMI;
79	protected:
80	AliITSRecV0Info();
81	AliITSRecV0Info(const AliITStrackV2 &neg, const AliITStrackV2 &pos);
82	void Update(Float_t vertex[3], Float_t mass1, Float_t mass2);
83	Double_t fDist1; //info about closest distance according closest MC - linear DCA
84	Double_t fDist2; //info about closest distance parabolic DCA
85	Double_t fDistNorm; //normalized DCA
86	Double_t fDistSigma; //sigma of distance
87	Double_t fInvMass; //reconstructed invariant mass -
88	//
89	Double_t fPdr[3]; //momentum at vertex daughter - according approx at DCA
90	Double_t fXr[3]; //rec. position according helix
91	//
92	Double_t fPm[3]; //momentum at the vertex mother
93	Double_t fAngle[3]; //three angles
94	Double_t fRr; // rec position of the vertex
95	Int_t fLab[2]; //MC label of the particle
96	Int_t fIndex[2]; //indexes of the tracks
97	Int_t fOrder[3]; //order of the vertex
98	Float_t fChi2Before; //chi2 of the tracks before V0
99	Float_t fNBefore; // number of possible points before V0
100	//
101	Float_t fChi2After; // chi2 of the tracks after V0
102	Float_t fNAfter; // number of possible points after V0
103
104	//
105	Float_t fPointAngleFi; //point angle fi
106	Float_t fPointAngleTh; //point angle theta
107	Float_t fPointAngle; //point angle full
108	ClassDef(AliITSRecV0Info,1) // container for
109	};
110
111	*/