Ex01Particle Class Reference

Extended TParticle with pointers to mother and daughter particles. More...

#include <Ex01Particle.h>

Inheritance diagram for Ex01Particle:

Public Member Functions
	Ex01Particle (Int_t id, TParticle *particle)
	Ex01Particle (Int_t id, TParticle *particle, Ex01Particle *mother)
	Ex01Particle ()
virtual	~Ex01Particle ()
void	SetMother (Ex01Particle *particle)
void	AddDaughter (Ex01Particle *particle)
Int_t	GetID () const
TParticle *	GetParticle () const
Ex01Particle *	GetMother () const
Int_t	GetNofDaughters () const
Ex01Particle *	GetDaughter (Int_t i) const

Private Attributes
Int_t	fID
	The particle Id.
TParticle *	fParticle
	The particle definition.
Ex01Particle *	fMother
	The particle mother.
TObjArray *	fDaughters
	The particle daughters.

Detailed Description

Extended TParticle with pointers to mother and daughter particles.

Date

05/04/2002

Author

I. Hrivnacova; IPN, Orsay

Definition at line 31 of file Ex01Particle.h.

Constructor & Destructor Documentation

Ex01Particle() [1/3]

Ex01Particle::Ex01Particle	(	Int_t	id,
		TParticle *	particle )

Standard constructor

Parameters

id	The particle id
particle	The particle definition (TParticle)

Definition at line 28 of file Ex01Particle.cxx.

  : fID(id), fParticle(particle), fMother(0), fDaughters(0)
{
  /// Standard constructor
  /// \param  id        The particle id
  /// \param  particle  The particle definition (TParticle)
}

Ex01Particle() [2/3]

Ex01Particle::Ex01Particle	(	Int_t	id,
		TParticle *	particle,
		Ex01Particle *	mother )

Standard constructor

Parameters

id	The particle id
particle	The particle definition (TParticle)
mother	The particle mother

Definition at line 37 of file Ex01Particle.cxx.

  : fID(id), fParticle(particle), fMother(mother), fDaughters(0)
{
  /// Standard constructor
  /// \param  id        The particle id
  /// \param  particle  The particle definition (TParticle)
  /// \param  mother    The particle mother
}

Ex01Particle() [3/3]

Ex01Particle::Ex01Particle

(

)

Default constructor

Definition at line 47 of file Ex01Particle.cxx.

                           : fID(0), fParticle(0), fMother(0), fDaughters(0)
{
  /// Default constructor
}

~Ex01Particle()

Ex01Particle::~Ex01Particle ( )

virtual

Destructor

Definition at line 53 of file Ex01Particle.cxx.

{
  /// Destructor
 
  if (fDaughters) delete fDaughters;
}

Member Function Documentation

SetMother()

void Ex01Particle::SetMother

(

Ex01Particle *

particle

)

Set particle mother

Parameters

particle

The mother particle

Definition at line 76 of file Ex01Particle.cxx.

{
  /// Set particle mother
  /// \param  particle  The mother particle
 
  fMother = particle;
}

AddDaughter()

void Ex01Particle::AddDaughter

(

Ex01Particle *

particle

)

Add particles daughter

Parameters

particle

The daughter particle

Definition at line 65 of file Ex01Particle.cxx.

{
  /// Add particles daughter
  /// \param particle  The daughter particle
 
  if (!fDaughters) fDaughters = new TObjArray();
 
  fDaughters->Add(particle);
}

GetID()

Int_t Ex01Particle::GetID

(

)

const

Returns

The particle Id.

Definition at line 85 of file Ex01Particle.cxx.

{
  /// \return The particle Id.
 
  return fID;
}

GetParticle()

TParticle * Ex01Particle::GetParticle

(

)

const

Returns

The particle definition (TParticle).

Definition at line 93 of file Ex01Particle.cxx.

{
  /// \return The particle definition (TParticle).
 
  return fParticle;
}

GetMother()

Ex01Particle * Ex01Particle::GetMother

(

)

const

Returns

The particle mother.

Definition at line 101 of file Ex01Particle.cxx.

{
  /// \return The particle mother.
 
  return fMother;
}

GetNofDaughters()

Int_t Ex01Particle::GetNofDaughters

(

)

const

Returns

The number of daughters.

Definition at line 109 of file Ex01Particle.cxx.

{
  /// \return The number of daughters.
 
  if (!fDaughters) return 0;
 
  return fDaughters->GetEntriesFast();
}

GetDaughter()

Ex01Particle * Ex01Particle::GetDaughter

(

Int_t

i

)

const

Returns

i -th daughter

Parameters

i	The daughter index

Definition at line 119 of file Ex01Particle.cxx.

{
  /// \return   \em i -th daughter
  /// \param i  The daughter index
 
  // add test if i
 
  return (Ex01Particle*)fDaughters->At(i);
}

Member Data Documentation

fID

Int_t Ex01Particle::fID

private

The particle Id.

Definition at line 52 of file Ex01Particle.h.

fParticle

TParticle* Ex01Particle::fParticle

private

The particle definition.

Definition at line 53 of file Ex01Particle.h.

fMother

Ex01Particle* Ex01Particle::fMother

private

The particle mother.

Definition at line 54 of file Ex01Particle.h.

fDaughters

TObjArray* Ex01Particle::fDaughters

private

The particle daughters.

Definition at line 55 of file Ex01Particle.h.

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The documentation for this class was generated from the following files:

• examples/E01/include/Ex01Particle.h
• examples/E01/src/Ex01Particle.cxx