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

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


//////////////////////////////////////////////////////////////////////////////
//                          Class AliRecInfo                                //
//   collect together MC info and Rec info for comparison purposes 
//                                           - effieciency studies and so on//                                                                 //
//   marian.ivanov@cern.ch                                                  //
//////////////////////////////////////////////////////////////////////////////


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


class AliESDRecKinkInfo: public TObject {
friend class  AliRecInfoMaker;
public:
 AliESDRecKinkInfo();
  void Update();
protected:
  AliESDRecInfo  fT1;      //track1
  AliESDRecInfo  fT2;      //track2  
  AliESDkink     fKink;    //kink
  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       fPm[3];    //momentum at the vertex mother
  Double_t       fAngle[3]; //three angles
  Double_t       fRr;       // rec position of the vertex 
  Double_t       fMinR;     // minimum radius in rphi intersection
  Double_t       fDistMinR; // distance at minimal radius
  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          fStatus;       //status -tracks 
  Int_t          fRecStatus;    //kink -status- 0 - not found  1-good -  fake
  Int_t          fMultiple;     // how many times was kink reconstructed
  Int_t          fKinkMultiple; // how many times was kink reconstructed
  ClassDef(AliESDRecKinkInfo,1)   // container for  
};

#endif
Commit	Line	Data
6fc428f0	1	#ifndef ALIESDRECKINKINFO_H
	2	#define ALIESDRECKINKINFO_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	//////////////////////////////////////////////////////////////////////////////
	9	// Class AliRecInfo //
	10	// collect together MC info and Rec info for comparison purposes
	11	// - effieciency studies and so on// //
	12	// marian.ivanov@cern.ch //
	13	//////////////////////////////////////////////////////////////////////////////
	14
	15
	16	#include "TObject.h"
	17	#include "AliESDRecInfo.h"
	18
	19
	20
	21	class AliESDRecKinkInfo: public TObject {
	22	friend class AliRecInfoMaker;
	23	public:
cd875161	24	AliESDRecKinkInfo();
6fc428f0	25	void Update();
	26	protected:
	27	AliESDRecInfo fT1; //track1
	28	AliESDRecInfo fT2; //track2
	29	AliESDkink fKink; //kink
	30	Double_t fDist1; //info about closest distance according closest MC - linear DCA
	31	Double_t fDist2; //info about closest distance parabolic DCA
	32	Double_t fInvMass; //reconstructed invariant mass -
	33	//
	34	Double_t fPdr[3]; //momentum at vertex daughter - according approx at DCA
	35	Double_t fXr[3]; //rec. position according helix
	36	//
	37	Double_t fPm[3]; //momentum at the vertex mother
	38	Double_t fAngle[3]; //three angles
	39	Double_t fRr; // rec position of the vertex
	40	Double_t fMinR; // minimum radius in rphi intersection
	41	Double_t fDistMinR; // distance at minimal radius
	42	Int_t fLab[2]; //MC label of the partecle
	43	Float_t fPointAngleFi; //point angle fi
	44	Float_t fPointAngleTh; //point angle theta
	45	Float_t fPointAngle; //point angle full
	46	Int_t fStatus; //status -tracks
	47	Int_t fRecStatus; //kink -status- 0 - not found 1-good - fake
	48	Int_t fMultiple; // how many times was kink reconstructed
	49	Int_t fKinkMultiple; // how many times was kink reconstructed
	50	ClassDef(AliESDRecKinkInfo,1) // container for
	51	};
	52
	53	#endif