[u/mrichter/AliRoot.git] / PWG3 / hfe / AliHFEsecVtxs.h

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/
//
//  Secondary vertexing container to store secondary vertex characteristics of 
//  2 or 3 particle sec vertex
//  from example, qusi-invariant mass, signed Lxy are stored
//

#ifndef ALIHFESECVTXS_H
#define ALIHFESECVTXS_H

#ifndef ROOT_TObject
#include <TObject.h>
#endif

//________________________________________________________________
class AliHFEsecVtxs : public TObject {

        public: 
                AliHFEsecVtxs();
                AliHFEsecVtxs(const AliHFEsecVtxs &p); // copy constructor
                AliHFEsecVtxs &operator=(const AliHFEsecVtxs &); // assignment operator
                virtual ~AliHFEsecVtxs();

                Int_t GetTrkLabel1() const {return fTrkLabel1;}
                Int_t GetTrkLabel2() const {return fTrkLabel2;}
                Double_t GetInvmass() const {return fInvmass;}
                Double_t GetKFChi2() const {return fKFChi2;}
                Double_t GetSignedLxy() const {return fSignedLxy;}
                Double_t GetKFIP() const {return fKFIP;}

                void SetTrkLabel1(Int_t label) {fTrkLabel1 = label;}
                void SetTrkLabel2(Int_t label) {fTrkLabel2 = label;}
                void SetInvmass(Double_t invmass) {fInvmass = invmass;}
                void SetKFChi2(Double_t kfchi2) {fKFChi2 = kfchi2;}
                void SetSignedLxy(Double_t signedlxy) {fSignedLxy = signedlxy;}
                void SetKFIP(Double_t kfip) {fKFIP = kfip;}

        protected:
                Int_t fTrkLabel1;    // track 1 label associated to secvtx 
                Int_t fTrkLabel2;    // track 2 label associated to secvtx
                Double_t fInvmass;   // secvtx invariant mass
                Double_t fKFChi2;    // secvtx chi2 
                Double_t fSignedLxy; // secvtx signed Lxy
                Double_t fKFIP;      // secvtx impact parameter 

        private:

        ClassDef(AliHFEsecVtxs,0);
};

#endif
Commit	Line	Data
02524e30	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15	//
	16	// Secondary vertexing container to store secondary vertex characteristics of
	17	// 2 or 3 particle sec vertex
	18	// from example, qusi-invariant mass, signed Lxy are stored
	19	//
	20
	21	#ifndef ALIHFESECVTXS_H
	22	#define ALIHFESECVTXS_H
	23
	24	#ifndef ROOT_TObject
	25	#include <TObject.h>
	26	#endif
	27
	28	//________________________________________________________________
	29	class AliHFEsecVtxs : public TObject {
	30
	31	public:
	32	AliHFEsecVtxs();
	33	AliHFEsecVtxs(const AliHFEsecVtxs &p); // copy constructor
	34	AliHFEsecVtxs &operator=(const AliHFEsecVtxs &); // assignment operator
	35	virtual ~AliHFEsecVtxs();
	36
	37	Int_t GetTrkLabel1() const {return fTrkLabel1;}
	38	Int_t GetTrkLabel2() const {return fTrkLabel2;}
	39	Double_t GetInvmass() const {return fInvmass;}
	40	Double_t GetKFChi2() const {return fKFChi2;}
	41	Double_t GetSignedLxy() const {return fSignedLxy;}
	42	Double_t GetKFIP() const {return fKFIP;}
	43
	44	void SetTrkLabel1(Int_t label) {fTrkLabel1 = label;}
	45	void SetTrkLabel2(Int_t label) {fTrkLabel2 = label;}
	46	void SetInvmass(Double_t invmass) {fInvmass = invmass;}
	47	void SetKFChi2(Double_t kfchi2) {fKFChi2 = kfchi2;}
	48	void SetSignedLxy(Double_t signedlxy) {fSignedLxy = signedlxy;}
	49	void SetKFIP(Double_t kfip) {fKFIP = kfip;}
	50
	51	protected:
	52	Int_t fTrkLabel1; // track 1 label associated to secvtx
	53	Int_t fTrkLabel2; // track 2 label associated to secvtx
	54	Double_t fInvmass; // secvtx invariant mass
	55	Double_t fKFChi2; // secvtx chi2
	56	Double_t fSignedLxy; // secvtx signed Lxy
	57	Double_t fKFIP; // secvtx impact parameter
	58
	59	private:
	60
	61	ClassDef(AliHFEsecVtxs,0);
	62	};
	63
	64	#endif