ParticleFactory Class Reference

Factory class for easy creation of Particle objects from PDG codes. More...

#include <ParticleFactory.h>

Public Types
using	value_type = ParticleTableEntry
using	iterator = ParticleTableMap::iterator

Public Member Functions
std::shared_ptr < FinalStateParticle >	fsp (int PDG) const
std::shared_ptr< DecayingParticle >	decayingParticle (int PDG, double radialSize, std::shared_ptr< PhaseSpaceFactorFactory > phsp_factory=DefaultPHSPFactory) const
std::shared_ptr< Resonance >	resonance (int PDG, double radialSize, std::shared_ptr< MassShape > massShape, std::shared_ptr< PhaseSpaceFactorFactory > phsp_factory=DefaultPHSPFactory) const
ParticleFactory &	operator+= (const ParticleFactory &rhs)

Private Attributes
ParticleTableMap	ParticleTable_
	maps PDGCodes to ParticleTableEntry's

Particle table access
const ParticleTableEntry &	operator[] (int PDG) const
const ParticleTableEntry &	operator[] (std::string name) const
const QuantumNumbers &	quantumNumbers (int PDG) const
const QuantumNumbers &	quantumNumbers (std::string name) const
std::pair < ParticleTableMap::iterator, bool >	insert (const ParticleTableEntry &entry)
ParticleTableMap::iterator	insert (ParticleTableMap::iterator hint, const ParticleTableEntry &entry)
	convenience function to allow inserter() to be used in the std::copy algorithm
int	pdgCode (std::string name) const
std::insert_iterator < ParticleFactory >	inserter (ParticleFactory &F)
	#ParticleFactory's own inserter

Detailed Description

Factory class for easy creation of Particle objects from PDG codes.

Author

Johannes Rauch, Daniel Greenwald

Member Typedef Documentation

iterator

Define this to allow std::inserter to use insert

value_type

Define this to allow std::inserter to use insert

Member Function Documentation

std::shared_ptr< DecayingParticle > decayingParticle	(	int	PDG,
		double	radialSize,
		std::shared_ptr< PhaseSpaceFactorFactory >	phsp_factory = DefaultPHSPFactory
	)		const

Create an decayingParticle from a PDG code

Parameters

PDG	PDG code of particle to create
radialSize	radial size of particle to create [GeV^-1]

Returns

shared pointer to new DecayingParticle object

std::shared_ptr< FinalStateParticle > fsp

(

int

PDG

)

const

Create a FinalStateParticle from a PDG code

Parameters

PDG	PDG code of particle to create

Returns

shared pointer to new final state particle

std::pair< ParticleTableMap::iterator, bool > insert

(

const ParticleTableEntry &

entry

)

inserts the pair ParticleTableEntry::PDG and ParticleTableEntry to ParticleTable_

Parameters

entry

a A ParticleTableEntry to add to ParticleTable_

ParticleFactory & operator+=

(

const ParticleFactory &

rhs

)

Adds content of rhs to this

Parameters

rhs	ParticleFactory to add into this

const ParticleTableEntry & operator[]

(

int

PDG

)

const

get ParticleTableEntry from ParticleTable_ with safety checks

Parameters

PDG	pdg code labeling particle table entry

const ParticleTableEntry& operator[] ( std::string  name ) const

inline

get ParticleTableEntry from ParticleTable_ with safety checks

Parameters

name	Name of particle in table

const QuantumNumbers& quantumNumbers ( int  PDG ) const

inline

get #QuantumNumbers from ParticleTable_ with safety checks

Parameters

PDG	pdg code labeling particle table entry

const QuantumNumbers& quantumNumbers ( std::string  name ) const

inline

get #QuantumNumbers from ParticleTable_ with safety checks

Parameters

name	Name of particle in table

std::shared_ptr< Resonance > resonance	(	int	PDG,
		double	radialSize,
		std::shared_ptr< MassShape >	massShape,
		std::shared_ptr< PhaseSpaceFactorFactory >	phsp_factory = DefaultPHSPFactory
	)		const

Create a Resonance from a PDG code and a MassShape

Parameters

PDG	PDG code of particle to create
radialSize	Radial size of particle to create [GeV^-1]
massShape	Pointer to MassShape object describing resonance

Returns

shared pointer to new Resonance object

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

• /home/dgreenw/work/belle/YAP/include/ParticleFactory.h
• /home/dgreenw/work/belle/YAP/src/ParticleFactory.cxx