LauAbsBkgndDPModel Class Reference

The abstract interface for a background Dalitz plot model. More...

#include <LauAbsBkgndDPModel.hh>

Inheritance diagram for LauAbsBkgndDPModel:

Public Member Functions
virtual	~LauAbsBkgndDPModel ()
	Destructor.
virtual void	initialise ()=0
	Initialise the model.
virtual Bool_t	generate ()=0
	Generate a toy MC event from the model. More...
virtual Double_t	getLikelihood (const Double_t m13Sq, const Double_t m23Sq)=0
	Get likelihood for a given DP position. More...
virtual Double_t	getUnNormValue (const Double_t m13Sq, const Double_t m23Sq)=0
	Get unnormalised likelihood for a given DP position. More...
virtual Double_t	getLikelihood (UInt_t iEvt)=0
	Get likelihood for a given event. More...
virtual Double_t	getUnNormValue (UInt_t iEvt)=0
	Get unnormalised likelihood for a given event. More...
virtual Double_t	getPdfNorm () const =0
	Get PDF normalisation constant. More...
virtual void	fillDataTree (const LauFitDataTree &fitDataTree)=0
	Cache the input data and (if appropriate) the per-event likelihood values. More...
const LauDaughters *	getDaughters () const
	Get the daughter particles. More...
LauDaughters *	getDaughters ()
	Get the daughter particles. More...
const LauKinematics *	getKinematics () const
	Get the Dalitz plot kinematics. More...
LauKinematics *	getKinematics ()
	Get the Dalitz plot kinematics. More...
const LauVetoes *	getVetoes () const
	Get vetoes in the Dalitz plot. More...
LauVetoes *	getVetoes ()
	Get vetoes in the Dalitz plot. More...

Protected Member Functions
	LauAbsBkgndDPModel (LauDaughters *daughters, LauVetoes *vetoes)
	Constructor. More...
virtual void	setDataEventNo (UInt_t iEvt)=0
	Set data event number. More...

Private Member Functions
	LauAbsBkgndDPModel (const LauAbsBkgndDPModel &rhs)
	Copy constructor (not implemented)
LauAbsBkgndDPModel &	operator= (const LauAbsBkgndDPModel &rhs)
	Copy assignment operator (not implemented)

Private Attributes
LauDaughters *	daughters_
	The daughter particles.
LauKinematics *	kinematics_
	Dalitz plot kinematics.
LauVetoes *	vetoes_
	Vetoes within the Dalitz plot.

Detailed Description

The abstract interface for a background Dalitz plot model.

Class which defines the abstract interface for a background Dalitz plot model

Definition at line 45 of file LauAbsBkgndDPModel.hh.

Constructor & Destructor Documentation

LauAbsBkgndDPModel()

LauAbsBkgndDPModel::LauAbsBkgndDPModel ( LauDaughters *  daughters, LauVetoes *  vetoes  )

protected

Constructor.

Parameters

[in]	daughters	the daughter particles
[in]	vetoes	the vetoes within the Dalitz plot

Definition at line 33 of file LauAbsBkgndDPModel.cc.

Member Function Documentation

fillDataTree()

virtual void LauAbsBkgndDPModel::fillDataTree ( const LauFitDataTree &  fitDataTree )

pure virtual

Cache the input data and (if appropriate) the per-event likelihood values.

Parameters

[in]

fitDataTree

the input data

Implemented in LauBkgndDPModel.

generate()

virtual Bool_t LauAbsBkgndDPModel::generate ( )

pure virtual

Generate a toy MC event from the model.

Returns

success/failure flag

Implemented in LauBkgndDPModel.

getDaughters() [1/2]

LauDaughters* LauAbsBkgndDPModel::getDaughters ( )

inline

Get the daughter particles.

Returns

the daughters

Definition at line 112 of file LauAbsBkgndDPModel.hh.

getDaughters() [2/2]

const LauDaughters* LauAbsBkgndDPModel::getDaughters ( ) const

inline

Get the daughter particles.

Returns

the daughters

Definition at line 106 of file LauAbsBkgndDPModel.hh.

getKinematics() [1/2]

LauKinematics* LauAbsBkgndDPModel::getKinematics ( )

inline

Get the Dalitz plot kinematics.

Returns

the kinematics

Definition at line 124 of file LauAbsBkgndDPModel.hh.

getKinematics() [2/2]

const LauKinematics* LauAbsBkgndDPModel::getKinematics ( ) const

inline

Get the Dalitz plot kinematics.

Returns

the kinematics

Definition at line 118 of file LauAbsBkgndDPModel.hh.

getLikelihood() [1/2]

virtual Double_t LauAbsBkgndDPModel::getLikelihood ( const Double_t  m13Sq, const Double_t  m23Sq  )

pure virtual

Get likelihood for a given DP position.

Parameters

[in]	m13Sq	the invariant mass squared of children 1 and 3
[in]	m23Sq	the invariant mass squared of children 2 and 3

Returns

the likelihood value

Implemented in LauBkgndDPModel.

getLikelihood() [2/2]

virtual Double_t LauAbsBkgndDPModel::getLikelihood ( UInt_t  iEvt )

pure virtual

Get likelihood for a given event.

Parameters

[in]

iEvt

the event number

Returns

the likelihood value

Implemented in LauBkgndDPModel.

getPdfNorm()

virtual Double_t LauAbsBkgndDPModel::getPdfNorm ( ) const

pure virtual

Get PDF normalisation constant.

Returns

the PDF normalisation constant

Implemented in LauBkgndDPModel.

getUnNormValue() [1/2]

virtual Double_t LauAbsBkgndDPModel::getUnNormValue ( const Double_t  m13Sq, const Double_t  m23Sq  )

pure virtual

Get unnormalised likelihood for a given DP position.

Parameters

[in]	m13Sq	the invariant mass squared of children 1 and 3
[in]	m23Sq	the invariant mass squared of children 2 and 3

Returns

the unnormalised likelihood value

Implemented in LauBkgndDPModel.

getUnNormValue() [2/2]

virtual Double_t LauAbsBkgndDPModel::getUnNormValue ( UInt_t  iEvt )

pure virtual

Get unnormalised likelihood for a given event.

Parameters

[in]

iEvt

the event number

Returns

the unnormalised likelihood value

Implemented in LauBkgndDPModel.

getVetoes() [1/2]

LauVetoes* LauAbsBkgndDPModel::getVetoes ( )

inline

Get vetoes in the Dalitz plot.

Returns

the vetoes

Definition at line 136 of file LauAbsBkgndDPModel.hh.

getVetoes() [2/2]

const LauVetoes* LauAbsBkgndDPModel::getVetoes ( ) const

inline

Get vetoes in the Dalitz plot.

Returns

the vetoes

Definition at line 130 of file LauAbsBkgndDPModel.hh.

setDataEventNo()

virtual void LauAbsBkgndDPModel::setDataEventNo ( UInt_t  iEvt )

protectedpure virtual

Set data event number.

Parameters

[in]

iEvt

the event number

Implemented in LauBkgndDPModel.

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

• /home/epp/phsdba/Development/Laura++/master-dev/laura/inc/LauAbsBkgndDPModel.hh
• /home/epp/phsdba/Development/Laura++/master-dev/laura/src/LauAbsBkgndDPModel.cc