Ex02Particle Class Reference

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

#include <Ex02Particle.h>

Inheritance diagram for Ex02Particle:

Public Member Functions
	Ex02Particle (Int_t id, TParticle *particle)
	Ex02Particle (Int_t id, TParticle *particle, Ex02Particle *mother)
	Ex02Particle ()
virtual	~Ex02Particle ()
void	SetMother (Ex02Particle *particle)
void	AddDaughter (Ex02Particle *particle)
virtual void	Print (Option_t *option="") const
void	PrintDaughters () const
Int_t	GetID () const
TParticle *	GetParticle () const
Ex02Particle *	GetMother () const
Int_t	GetNofDaughters () const
Ex02Particle *	GetDaughter (Int_t i) const

Private Attributes
Int_t	fID
	The particle Id.
TParticle *	fParticle
	The particle definition.
TRef	fMother
	The particle mother.
TRefArray	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 33 of file Ex02Particle.h.

Constructor & Destructor Documentation

Ex02Particle() [1/3]

Ex02Particle::Ex02Particle	(	Int_t	id,
		TParticle *	particle )

Standard constructor

Parameters

id	The particle id
particle	The particle definition (TParticle)

Definition at line 32 of file Ex02Particle.cxx.

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

Ex02Particle() [2/3]

Ex02Particle::Ex02Particle	(	Int_t	id,
		TParticle *	particle,
		Ex02Particle *	mother )

Standard constructor

Parameters

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

Definition at line 41 of file Ex02Particle.cxx.

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

Ex02Particle() [3/3]

Ex02Particle::Ex02Particle

(

)

Default constructor

Definition at line 51 of file Ex02Particle.cxx.

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

~Ex02Particle()

Ex02Particle::~Ex02Particle ( )

virtual

Destructor

Definition at line 57 of file Ex02Particle.cxx.

{
  /// Destructor
 
  delete fParticle;
}

Member Function Documentation

SetMother()

void Ex02Particle::SetMother

(

Ex02Particle *

particle

)

Set particle mother

Parameters

particle

The mother particle

Definition at line 69 of file Ex02Particle.cxx.

{
  /// Set particle mother
  /// \param  particle  The mother particle
 
  fMother.SetObject(particle);
}

AddDaughter()

void Ex02Particle::AddDaughter

(

Ex02Particle *

particle

)

Add particles daughter

Parameters

particle

The daughter particle

Definition at line 78 of file Ex02Particle.cxx.

{
  /// Add particles daughter
  /// \param particle  The daughter particle
 
  fDaughters.Add(particle);
}

Print()

void Ex02Particle::Print ( Option_t * option = "" ) const

virtual

Print particle properties.

Definition at line 87 of file Ex02Particle.cxx.

{
  /// Print particle properties.
 
  cout << "Track ID:  " << fID << endl;
 
  fParticle->Print();
 
  if (GetMother()) {
    cout << "Mother:    " << GetMother()->GetParticle()->GetName()
         << "  with ID: " << GetMother()->GetID() << endl;
  }
  else
    cout << "Primary    " << endl;
 
  cout << "Number of daughters: " << GetNofDaughters() << endl;
  cout << endl;
}

PrintDaughters()

void Ex02Particle::PrintDaughters

(

)

const

Print particles daughters.

Definition at line 107 of file Ex02Particle.cxx.

{
  /// Print particles daughters.
 
  for (Int_t i = 0; i < GetNofDaughters(); i++) {
    cout << i << "th daughter: " << endl;
    if (GetDaughter(i))
      GetDaughter(i)->Print();
    else
      cout << "0x0";
  }
  cout << endl;
}

GetID()

Int_t Ex02Particle::GetID

(

)

const

Returns

The particle Id.

Definition at line 122 of file Ex02Particle.cxx.

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

GetParticle()

TParticle * Ex02Particle::GetParticle

(

)

const

Returns

The particle definition (TParticle).

Definition at line 130 of file Ex02Particle.cxx.

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

GetMother()

Ex02Particle * Ex02Particle::GetMother

(

)

const

Returns

The particle mother.

Definition at line 138 of file Ex02Particle.cxx.

{
  /// \return The particle mother.
 
  return (Ex02Particle*)fMother.GetObject();
}

GetNofDaughters()

Int_t Ex02Particle::GetNofDaughters

(

)

const

Returns

The number of daughters.

Definition at line 146 of file Ex02Particle.cxx.

{
  /// \return The number of daughters.
 
  return fDaughters.GetEntriesFast();
}

GetDaughter()

Ex02Particle * Ex02Particle::GetDaughter

(

Int_t

i

)

const

Returns

i -th daughter

Parameters

i	The daughter index

Definition at line 154 of file Ex02Particle.cxx.

{
  /// \return   \em i -th daughter
  /// \param i  The daughter index
 
  if (i < 0 || i >= GetNofDaughters())
    Fatal("GetDaughter", "Index out of range");
 
  return (Ex02Particle*)fDaughters.At(i);
}

Member Data Documentation

fID

Int_t Ex02Particle::fID

private

The particle Id.

Definition at line 56 of file Ex02Particle.h.

fParticle

TParticle* Ex02Particle::fParticle

private

The particle definition.

Definition at line 57 of file Ex02Particle.h.

fMother

TRef Ex02Particle::fMother

private

The particle mother.

Definition at line 58 of file Ex02Particle.h.

fDaughters

TRefArray Ex02Particle::fDaughters

private

The particle daughters.

Definition at line 59 of file Ex02Particle.h.

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

• examples/E02/include/Ex02Particle.h
• examples/E02/src/Ex02Particle.cxx