[u/mrichter/AliRoot.git] / STEER / AliAODPhoton.cxx

/**************************************************************************
 * Copyright(c) 1998-2007, 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.                  *
 **************************************************************************/

/* $Id$ */

//-------------------------------------------------------------------------
//     AOD class for photons
//     Author: Yves Schutz, CERN
//-------------------------------------------------------------------------

#include <TLorentzVector.h>
#include "AliAODPhoton.h"

ClassImp(AliAODPhoton)


//______________________________________________________________________________
AliAODPhoton::AliAODPhoton() :
    AliVParticle(),
    fMomentum(0)
{
  // constructor
}

AliAODPhoton::AliAODPhoton(Double_t px, Double_t py, Double_t pz, Double_t e):
    AliVParticle(),
    fMomentum(0)
{
  // constructor
    fMomentum = new TLorentzVector(px, py, pz, e);
}

AliAODPhoton::AliAODPhoton(TLorentzVector & p):
    AliVParticle(),
    fMomentum(0)
{
  // constructor
    fMomentum = new TLorentzVector(p);
}


//______________________________________________________________________________
AliAODPhoton::~AliAODPhoton() 
{
  // destructor
    delete fMomentum;
}

//______________________________________________________________________________
AliAODPhoton::AliAODPhoton(const AliAODPhoton& photon) :
    AliVParticle(photon),
    fMomentum(0)
{
  // Copy constructor
    fMomentum = new TLorentzVector(*photon.fMomentum);
    
}

//______________________________________________________________________________
AliAODPhoton& AliAODPhoton::operator=(const AliAODPhoton& photon)
{
  // Assignment operator
  if(this!=&photon) {
  }

  return *this;
}

void AliAODPhoton::Print(Option_t* /*option*/) const 
{
  // Print information of all data members
  printf("Photon 4-vector:\n");
  printf("     E  = %13.3f\n", E() );
  printf("     Px = %13.3f\n", Px());
  printf("     Py = %13.3f\n", Py());
  printf("     Pz = %13.3f\n", Pz());
}
Commit	Line	Data
aea5a18f	1	/**************************************************************************
	2	* Copyright(c) 1998-2007, 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	/* $Id$ */
	17
	18	//-------------------------------------------------------------------------
	19	// AOD class for photons
	20	// Author: Yves Schutz, CERN
	21	//-------------------------------------------------------------------------
	22
	23	#include <TLorentzVector.h>
	24	#include "AliAODPhoton.h"
	25
	26	ClassImp(AliAODPhoton)
	27
	28
	29	//______________________________________________________________________________
	30	AliAODPhoton::AliAODPhoton() :
ff7c57dd	31	AliVParticle(),
aea5a18f	32	fMomentum(0)
	33	{
	34	// constructor
	35	}
	36
	37	AliAODPhoton::AliAODPhoton(Double_t px, Double_t py, Double_t pz, Double_t e):
ff7c57dd	38	AliVParticle(),
aea5a18f	39	fMomentum(0)
	40	{
	41	// constructor
	42	fMomentum = new TLorentzVector(px, py, pz, e);
	43	}
	44
	45	AliAODPhoton::AliAODPhoton(TLorentzVector & p):
ff7c57dd	46	AliVParticle(),
aea5a18f	47	fMomentum(0)
	48	{
	49	// constructor
	50	fMomentum = new TLorentzVector(p);
	51	}
	52
	53
	54	//______________________________________________________________________________
	55	AliAODPhoton::~AliAODPhoton()
	56	{
	57	// destructor
	58	delete fMomentum;
	59	}
	60
	61	//______________________________________________________________________________
	62	AliAODPhoton::AliAODPhoton(const AliAODPhoton& photon) :
ff7c57dd	63	AliVParticle(photon),
aea5a18f	64	fMomentum(0)
	65	{
	66	// Copy constructor
	67	fMomentum = new TLorentzVector(*photon.fMomentum);
	68
	69	}
	70
	71	//______________________________________________________________________________
	72	AliAODPhoton& AliAODPhoton::operator=(const AliAODPhoton& photon)
	73	{
	74	// Assignment operator
	75	if(this!=&photon) {
	76	}
	77
	78	return *this;
	79	}
	80
	81	void AliAODPhoton::Print(Option_t* /option/) const
	82	{
	83	// Print information of all data members
	84	printf("Photon 4-vector:\n");
	85	printf(" E = %13.3f\n", E() );
	86	printf(" Px = %13.3f\n", Px());
	87	printf(" Py = %13.3f\n", Py());
	88	printf(" Pz = %13.3f\n", Pz());
	89	}