Abstract base class for all mass shapes. More...

#include <MassShape.h>

Inheritance diagram for MassShape:

Public Member Functions
	MassShape ()
	Constructor.

virtual const std::complex < double >	value (const DataPoint &d, const std::shared_ptr< ParticleCombination > &pc) const overridefinal

virtual void	calculate (DataPartition &D) const overridefinal

virtual void	setParameters (const ParticleTableEntry &entry)

virtual bool	consistent () const
	Check consistency of object.

Resonance *	resonance () const
	get raw pointer to owning resonance

virtual void	updateCalculationStatus (StatusManager &D) const overridefinal
	update the calculationStatus for a DataPartition

const Model *	model () const override
	get raw pointer to Model through resonance

virtual void	checkDecayChannel (const DecayChannel &c) const
	Check if a DecayChannel is valid for this MassShape; will throw if invalid.

Public Member Functions inherited from RecalculableAmplitudeComponent
	RecalculableAmplitudeComponent (const ParticleCombinationEqualTo &equal)

virtual const bool	validFor (const std::shared_ptr< ParticleCombination > &pc) const override

virtual const VariableStatus	status () const override
	calls variable_status on parameters of object

Public Member Functions inherited from RecalculableDataAccessor
	RecalculableDataAccessor (const ParticleCombinationEqualTo &equal)

void	setParameterFlagsToUnchanged ()
	set VariableStatus of all Parameters to unchanged (or leave fixed)

const ParameterSet &	parameters () const

Public Member Functions inherited from DataAccessor
	DataAccessor (const ParticleCombinationEqualTo &equal)

const ParticleCombinationEqualTo &	equal () const

int	index () const

unsigned	symmetrizationIndex (const std::shared_ptr< ParticleCombination > &c) const

const ParticleCombinationMap < unsigned > &	symmetrizationIndices () const

const unsigned	nSymmetrizationIndices () const

void	printParticleCombinations () const
	print ParticleCombination map

const CachedValueSet &	CachedValues () const

const unsigned	size () const

const bool	requiresStorage () const

bool	consistent () const
	Check consistency of object.

Protected Member Functions
virtual void	setResonance (Resonance *r)
	Set raw pointer to owning Resonance.

virtual void	addDecayChannel (std::shared_ptr< DecayChannel > c)

std::shared_ptr < ComplexCachedValue >	T ()
	access cached dynamic amplitude

const std::shared_ptr < ComplexCachedValue >	T () const
	access cached dynamic amplitude (const)

virtual void	calculateT (DataPartition &D, const std::shared_ptr< ParticleCombination > &pc, unsigned si) const =0

Protected Member Functions inherited from RecalculableDataAccessor
virtual void	registerWithModel () override
	register with Model

void	addParameter (std::shared_ptr< ParameterBase > p)
	add a parameter for evaluating variableStatus

Protected Member Functions inherited from DataAccessor
void	addCachedValue (std::shared_ptr< CachedValue > c)
	add CachedValue

virtual void	addParticleCombination (std::shared_ptr< ParticleCombination > pc)
	add ParticleCombination to SymmetrizationIndices_

virtual void	pruneSymmetrizationIndices ()
	prune SymmetrizationIndices_ to only contain ParticleCombination's tracing back up the ISP

void	setIndex (size_t i)
	set storage index used in DataPoint. Must be unique.

Private Attributes
Resonance *	Resonance_
	raw pointer to resonance that owns this mass shape

std::shared_ptr < ComplexCachedValue >	T_
	cached dynamic amplitude

Friends
class	Resonance

Additional Inherited Members
Public Attributes inherited from DataAccessor
friend	Model
	grant friend status to Model to access CachedValues_

friend	CachedValue
	grant friend status to CachedValue to call addCachedValue

Detailed Description

Abstract base class for all mass shapes.

Author: Johannes Rauch, Daniel Greenwald

Member Function Documentation

virtual void addDecayChannel ( std::shared_ptr< DecayChannel > c )

inlineprotectedvirtual

Give MassShape chance to perform operations based on the addition of a DecayChannel to its Resonance

Reimplemented in RelativisticBreitWigner.

void calculate ( DataPartition & D ) const

finaloverridevirtual

Calculate complex amplitudes for and store in each DataPoint in DataPartition; calls calculateT, which must be overrided in derived classes

Parameters

D	DataPartition to calculate on

Implements RecalculableDataAccessor.

virtual void calculateT	(	DataPartition &	D,
		const std::shared_ptr< ParticleCombination > &	pc,
		unsigned	si
	)		const

protectedpure virtual

Calculate dynamic amplitude T for and store in each DataPoint in DataPartition

Parameters

D	DataPartition to calculate on
pc	ParticleCombination to calculate for
si	SymmetrizationIndec to calculate for

Implemented in Flatte, RelativisticBreitWigner, BreitWigner, and PoleMass.

virtual void setParameters ( const ParticleTableEntry & entry )

inlinevirtual

Set parameters from ParticleTableEntry Can be overloaded in inheriting classes

Parameters

entry ParticleTableEntry containing information to create mass shape object

Reimplemented in BreitWigner, PoleMass, and MassShapeWithNominalMass.

const std::complex< double > value	(	const DataPoint &	d,
		const std::shared_ptr< ParticleCombination > &	pc
	)		const

finaloverridevirtual

Returns: dynamic amplitude for data point and particle combination

Parameters

d	DataPoint
pc	shared_ptr to ParticleCombination

Implements AmplitudeComponent.

Friends And Related Function Documentation

friend class Resonance

friend

Grant Resonance friendship, so it can set itself as owner and call addDecayChannel

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

/home/dgreenw/work/belle/YAP/include/MassShape.h
/home/dgreenw/work/belle/YAP/src/MassShape.cxx

Public Member Functions

Protected Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation

Friends And Related Function Documentation