Singleton factory class for creating resonances. More...

#include <LauResonanceMaker.hh>

Classes
struct	BlattWeisskopfCategoryInfo
	Data structure to store information on a given Blatt-Weisskopf category. More...

Public Member Functions
void	setBWType (const LauBlattWeisskopfFactor::BarrierType bwType)
	Set the type of BW factor (for all categories) More...

void	setBWBachelorRestFrame (const LauBlattWeisskopfFactor::RestFrame restFrame)
	Set the rest frame in which the bachelor momentum should be calculated (for all BW categories) More...

void	setSpinFormalism (const LauAbsResonance::LauSpinType spinType)
	Set the spin formalism to be used for all resonances. More...

void	setDefaultBWRadius (const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory, const Double_t bwRadius)
	Set the BW radius for the given category. More...

void	fixBWRadius (const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory, const Bool_t fixRadius)
	Fix or release the Blatt-Weisskopf barrier radius for the given category. More...

LauAbsResonance *	getResonance (const LauDaughters *daughters, const TString &resName, const Int_t resPairAmpInt, const LauAbsResonance::LauResonanceModel resType, const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory=LauBlattWeisskopfFactor::Default)
	Create a resonance. More...

Int_t	resTypeInt (const TString &name) const
	Retrieve the integer index for the specified resonance. More...

UInt_t	getNResDefMax () const
	Retrieve the number of defined resonances. More...

void	printAll (std::ostream &stream) const
	Print the information records, one per line, to the requested stream. More...

LauResonanceInfo *	getResInfo (const TString &resName) const
	Get the information for the given resonance name. More...

Static Public Member Functions
static LauResonanceMaker &	get ()
	Get the factory instance. More...

Protected Member Functions
void	createResonanceVector ()
	Create the list of known resonances. More...

LauBlattWeisskopfFactor *	getBWFactor (const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory, const LauResonanceInfo *resInfo)
	Retrieve Blatt-Weisskopf factor for the given category. More...

Private Types
typedef std::map < LauBlattWeisskopfFactor::BlattWeisskopfCategory, BlattWeisskopfCategoryInfo >	BWFactorCategoryMap
	Define a type to hold information on each BW category. More...

Private Member Functions
	LauResonanceMaker ()
	Constructor. More...

virtual	~LauResonanceMaker ()
	Destructor. More...

	LauResonanceMaker (const LauResonanceMaker &other)
	Copy constructor (not inplemented) More...

LauResonanceMaker &	operator= (const LauResonanceMaker &other)
	Copy assignment (not implemented) More...

Private Attributes
UInt_t	nResDefMax_
	The number of known resonances. More...

std::vector< LauResonanceInfo * >	resInfo_
	The known resonances. More...

LauBlattWeisskopfFactor::BarrierType	bwBarrierType_
	The type of the Blatt-Weisskopf barrier to use for all resonances. More...

LauBlattWeisskopfFactor::RestFrame	bwRestFrame_
	The rest frame in which the bachelor momentum used in the Blatt-Weisskopf factors should be calculated. More...

LauAbsResonance::LauSpinType	spinFormalism_
	The spin formalism that should be used for all resonances. More...

BWFactorCategoryMap	bwFactors_
	The Blatt-Weisskopf factor objects (and related information) for each category. More...

std::vector < LauBlattWeisskopfFactor * >	bwIndepFactors_
	The Blatt-Weisskopf factor objects for resonances in the independent category. More...

Bool_t	summaryPrinted_
	Boolean flag to control printing a summary of the formalism to be used when the first resonance is created. More...

Static Private Attributes
static LauResonanceMaker *	resonanceMaker_ = 0
	The singleton instance. More...

Detailed Description

Singleton factory class for creating resonances.

Singleton factory class for creating resonances. Information records for all known resonances are stored within this class.

Definition at line 49 of file LauResonanceMaker.hh.

Member Typedef Documentation

typedef std::map<LauBlattWeisskopfFactor::BlattWeisskopfCategory,BlattWeisskopfCategoryInfo> LauResonanceMaker::BWFactorCategoryMap

private

Define a type to hold information on each BW category.

Definition at line 152 of file LauResonanceMaker.hh.

Constructor & Destructor Documentation

LauResonanceMaker::LauResonanceMaker ( )

private

Constructor.

Definition at line 67 of file LauResonanceMaker.cc.

LauResonanceMaker::~LauResonanceMaker ( )

privatevirtual

Destructor.

Definition at line 78 of file LauResonanceMaker.cc.

LauResonanceMaker::LauResonanceMaker ( const LauResonanceMaker & other )

private

Copy constructor (not inplemented)

Member Function Documentation

void LauResonanceMaker::createResonanceVector ( )

protected

Create the list of known resonances.

Definition at line 99 of file LauResonanceMaker.cc.

void LauResonanceMaker::fixBWRadius	(	const LauBlattWeisskopfFactor::BlattWeisskopfCategory	bwCategory,
		const Bool_t	fixRadius
	)

Fix or release the Blatt-Weisskopf barrier radius for the given category.

Parameters

[in]	bwCategory	the Blatt-Weisskopf barrier factor category
[in]	fixRadius	new status of the radius (kTRUE = fixed, kFALSE = floating)

Definition at line 598 of file LauResonanceMaker.cc.

LauResonanceMaker & LauResonanceMaker::get ( )

static

Get the factory instance.

Definition at line 90 of file LauResonanceMaker.cc.

LauBlattWeisskopfFactor * LauResonanceMaker::getBWFactor	(	const LauBlattWeisskopfFactor::BlattWeisskopfCategory	bwCategory,
		const LauResonanceInfo *	resInfo
	)

protected

Retrieve Blatt-Weisskopf factor for the given category.

Definition at line 628 of file LauResonanceMaker.cc.

UInt_t LauResonanceMaker::getNResDefMax ( ) const

inline

Retrieve the number of defined resonances.

Returns: the number of defined resonances

Definition at line 115 of file LauResonanceMaker.hh.

LauResonanceInfo * LauResonanceMaker::getResInfo ( const TString & resName ) const

Get the information for the given resonance name.

Parameters

[in] resName the name of the resonant particle

Returns: the LauResonanceInfo pointer if we can find the resonance name

Definition at line 981 of file LauResonanceMaker.cc.

LauAbsResonance * LauResonanceMaker::getResonance	(	const LauDaughters *	daughters,
		const TString &	resName,
		const Int_t	resPairAmpInt,
		const LauAbsResonance::LauResonanceModel	resType,
		const LauBlattWeisskopfFactor::BlattWeisskopfCategory	bwCategory = `LauBlattWeisskopfFactor::Default`
	)

Create a resonance.

Parameters

[in]	daughters	defines the Dalitz plot in which the resonance should be created
[in]	resName	the name of the resonant particle
[in]	resPairAmpInt	the index of the daughter not produced by the resonance
[in]	resType	the type of the resonance
[in]	bwCategory	the Blatt-Weisskopf barrier factor category

Returns: the resonance

Definition at line 676 of file LauResonanceMaker.cc.

LauResonanceMaker& LauResonanceMaker::operator= ( const LauResonanceMaker & other )

private

Copy assignment (not implemented)

void LauResonanceMaker::printAll ( std::ostream & stream ) const

Print the information records, one per line, to the requested stream.

Parameters

[in,out] stream the stream to which to print the info

Definition at line 974 of file LauResonanceMaker.cc.

Int_t LauResonanceMaker::resTypeInt ( const TString & name ) const

Retrieve the integer index for the specified resonance.

Parameters

[in] name the name of the resonant particle

Returns: the index

Definition at line 953 of file LauResonanceMaker.cc.

void LauResonanceMaker::setBWBachelorRestFrame ( const LauBlattWeisskopfFactor::RestFrame restFrame )

Set the rest frame in which the bachelor momentum should be calculated (for all BW categories)

This must be used before creating any resonances

Parameters

[in] restFrame the rest frame in which the bachelor momentum should be calculated for the Blatt-Weisskopf factors

Definition at line 540 of file LauResonanceMaker.cc.

void LauResonanceMaker::setBWType ( const LauBlattWeisskopfFactor::BarrierType bwType )

Set the type of BW factor (for all categories)

This must be used before creating any resonances

Parameters

[in] bwType the Blatt-Weisskopf barrier type

Definition at line 523 of file LauResonanceMaker.cc.

void LauResonanceMaker::setDefaultBWRadius	(	const LauBlattWeisskopfFactor::BlattWeisskopfCategory	bwCategory,
		const Double_t	bwRadius
	)

Set the BW radius for the given category.

Parameters

[in]	bwCategory	the Blatt-Weisskopf barrier factor category
[in]	bwRadius	the radius value to be used for the given category

Definition at line 566 of file LauResonanceMaker.cc.

void LauResonanceMaker::setSpinFormalism ( const LauAbsResonance::LauSpinType spinType )

Set the spin formalism to be used for all resonances.

This must be used before creating any resonances

Parameters

[in] spinType the spin formalism to be used

Definition at line 557 of file LauResonanceMaker.cc.

Member Data Documentation

LauBlattWeisskopfFactor::BarrierType LauResonanceMaker::bwBarrierType_

private

The type of the Blatt-Weisskopf barrier to use for all resonances.

Definition at line 176 of file LauResonanceMaker.hh.

BWFactorCategoryMap LauResonanceMaker::bwFactors_

private

The Blatt-Weisskopf factor objects (and related information) for each category.

Definition at line 185 of file LauResonanceMaker.hh.

std::vector<LauBlattWeisskopfFactor*> LauResonanceMaker::bwIndepFactors_

private

The Blatt-Weisskopf factor objects for resonances in the independent category.

Definition at line 188 of file LauResonanceMaker.hh.

LauBlattWeisskopfFactor::RestFrame LauResonanceMaker::bwRestFrame_

private

The rest frame in which the bachelor momentum used in the Blatt-Weisskopf factors should be calculated.

Definition at line 179 of file LauResonanceMaker.hh.

UInt_t LauResonanceMaker::nResDefMax_

private

The number of known resonances.

Definition at line 170 of file LauResonanceMaker.hh.

std::vector<LauResonanceInfo*> LauResonanceMaker::resInfo_

private

The known resonances.

Definition at line 173 of file LauResonanceMaker.hh.

LauResonanceMaker * LauResonanceMaker::resonanceMaker_ = 0

staticprivate

The singleton instance.

Definition at line 167 of file LauResonanceMaker.hh.

LauAbsResonance::LauSpinType LauResonanceMaker::spinFormalism_

private

The spin formalism that should be used for all resonances.

Definition at line 182 of file LauResonanceMaker.hh.

Bool_t LauResonanceMaker::summaryPrinted_

private

Boolean flag to control printing a summary of the formalism to be used when the first resonance is created.

Definition at line 191 of file LauResonanceMaker.hh.

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

inc/LauResonanceMaker.hh
src/LauResonanceMaker.cc

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation