ThePEG::DummyDecayer Class Reference

DummyDecayer inherits from Decayer and is a dummy decayer class to be used for symbolic decay channels. More...

#include <DummyDecayer.h>

Inheritance diagram for ThePEG::DummyDecayer:

List of all members.

Public Member Functions
Virtual functions required by the Decayer class.
virtual bool	accept (const DecayMode &dm) const
	Check if this decayer can perfom the decay specified by the given decay mode.
virtual ParticleVector	decay (const DecayMode &dm, const Particle &p) const
	Perform a decay for a given DecayMode and a given Particle instance.
virtual double	brat (const DecayMode &, const ParticleData &, double) const
	Will always return zero, since no decay can ever be performed with this decayer.
virtual double	brat (const DecayMode &, const Particle &, double) const
	Will always return zero, since no decay can ever be performed with this decayer.
Public Member Functions inherited from ThePEG::Decayer
Ptr< Amplitude >::pointer	amplitude () const
	Return an amplitude associated with this decay matrix element.
virtual bool	needsFullStep () const
	Return true if this Decayer need to access the full current step when a particle is decayed.
virtual ParticleVector	decay (const DecayMode &dm, const Particle &p, Step &step) const
	Perform a decay for a given DecayMode and a given Particle instance.
virtual ParticleVector	getChildren (const DecayMode &dm, const Particle &parent) const
	Produce the children.
virtual void	finalBoost (const Particle &parent, const ParticleVector &children) const
	Boost the decay products.
virtual void	setScales (const Particle &parent, const ParticleVector &children) const
	Set the scales.
void	persistentOutput (PersistentOStream &os) const
	Function used to write out object persistently.
void	persistentInput (PersistentIStream &is, int version)
	Function used to read in object persistently.

Static Public Member Functions
static void	Init ()
	Standard Init function used to initialize the interfaces.
Static Public Member Functions inherited from ThePEG::Decayer
static ParticleVector	DecayParticle (tPPtr parent, Step &step, long maxtry=1000)
	Static function to administer the decay of a particle.

Protected Member Functions
Clone Methods.
virtual IBPtr	clone () const
	Make a simple clone of this object.
virtual IBPtr	fullclone () const
	Make a clone of this object, possibly modifying the cloned object to make it sane.

Private Member Functions
DummyDecayer &	operator= (const DummyDecayer &)
	Private and non-existent assignment operator.

Static Private Attributes
static NoPIOClassDescription < DummyDecayer >	initDummyDecayer
	Describe a concrete class without persistent data.

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Detailed Description

DummyDecayer inherits from Decayer and is a dummy decayer class to be used for symbolic decay channels.

If it for some reason is called to perform a decay, it will throw a std::logic_error.

See also:

The interfaces defined for DummyDecayer.

Definition at line 25 of file DummyDecayer.h.

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Member Function Documentation

virtual bool ThePEG::DummyDecayer::accept ( const DecayMode &  dm ) const

virtual

Check if this decayer can perfom the decay specified by the given decay mode.

Parameters:

dm	the DecayMode describing the decay.

Returns:

true always.

Implements ThePEG::Decayer.

virtual IBPtr ThePEG::DummyDecayer::clone ( ) const

protectedvirtual

Make a simple clone of this object.

Returns:

a pointer to the new object.

Implements ThePEG::InterfacedBase.

virtual ParticleVector ThePEG::DummyDecayer::decay ( const DecayMode &  dm, const Particle &  p  ) const

virtual

Perform a decay for a given DecayMode and a given Particle instance.

Will throw std::logic_error if called.

Parameters:

dm	the DecayMode describing the decay.
p	the Particle instance to be decayed.

Returns:

a ParticleVector containing the decay products.

Implements ThePEG::Decayer.

virtual IBPtr ThePEG::DummyDecayer::fullclone ( ) const

protectedvirtual

Make a clone of this object, possibly modifying the cloned object to make it sane.

Returns:

a pointer to the new object.

Reimplemented from ThePEG::InterfacedBase.

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

• DummyDecayer.h