[u/mrichter/AliRoot.git] / PWG1 / AliESDRecV0Info.h

#ifndef ALIESDRECV0INFO_H
#define ALIESDRECV0INFO_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */


#include "TObject.h"
#include "AliESDRecInfo.h"


/////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////


class AliESDRecV0Info: public TObject {
  friend class  AliRecInfoMaker;
public:
  void Update(Float_t vertex[3]);
protected:
  AliESDRecInfo  fT1;      //track1
  AliESDRecInfo  fT2;      //track2  
  Double_t       fDist1;    //info about closest distance according closest MC - linear DCA
  Double_t       fDist2;    //info about closest distance parabolic DCA
  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       fRs[2];     // minimum radius in rphi intersection
  Double_t       fDistMinR; // distance at minimal radius
  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 partecle
  Float_t        fPointAngleFi; //point angle fi
  Float_t        fPointAngleTh; //point angle theta
  Float_t        fPointAngle;   //point angle full
  Int_t          fV0Status;       // status of the kink
  AliV0*         fV0tpc;           // Vo information from reconsturction according TPC
  AliV0*         fV0its;           // Vo information from reconsturction according ITS
  AliV0*         fV0rec;           // V0 information form the reconstruction
  Int_t          fMultiple;     // how man times V0 was recostructed 
  Int_t          fV0Multiple;   // how man times was V0 reconstucted
  Int_t          fRecStatus;    // status form the reconstuction
  ClassDef(AliESDRecV0Info,2)   // container for  
};


#endif
Commit	Line	Data
6fc428f0	1	#ifndef ALIESDRECV0INFO_H
	2	#define ALIESDRECV0INFO_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6
	7
	8	#include "TObject.h"
	9	#include "AliESDRecInfo.h"
	10
	11
	12
	13
	14	/////////////////////////////////////////////////////////
	15	/////////////////////////////////////////////////////////
	16	/////////////////////////////////////////////////////////
	17
	18
	19	class AliESDRecV0Info: public TObject {
	20	friend class AliRecInfoMaker;
	21	public:
	22	void Update(Float_t vertex[3]);
	23	protected:
	24	AliESDRecInfo fT1; //track1
	25	AliESDRecInfo fT2; //track2
	26	Double_t fDist1; //info about closest distance according closest MC - linear DCA
	27	Double_t fDist2; //info about closest distance parabolic DCA
	28	Double_t fInvMass; //reconstructed invariant mass -
	29	//
	30	Double_t fPdr[3]; //momentum at vertex daughter - according approx at DCA
	31	Double_t fXr[3]; //rec. position according helix
	32	//
	33	Double_t fRs[2]; // minimum radius in rphi intersection
	34	Double_t fDistMinR; // distance at minimal radius
	35	Double_t fPm[3]; //momentum at the vertex mother
	36	Double_t fAngle[3]; //three angles
	37	Double_t fRr; // rec position of the vertex
	38	Int_t fLab[2]; //MC label of the partecle
	39	Float_t fPointAngleFi; //point angle fi
	40	Float_t fPointAngleTh; //point angle theta
	41	Float_t fPointAngle; //point angle full
	42	Int_t fV0Status; // status of the kink
	43	AliV0* fV0tpc; // Vo information from reconsturction according TPC
	44	AliV0* fV0its; // Vo information from reconsturction according ITS
	45	AliV0* fV0rec; // V0 information form the reconstruction
	46	Int_t fMultiple; // how man times V0 was recostructed
	47	Int_t fV0Multiple; // how man times was V0 reconstucted
	48	Int_t fRecStatus; // status form the reconstuction
	49	ClassDef(AliESDRecV0Info,2) // container for
	50	};
	51
	52
	53
	54	#endif