a specialized accessor to write a selection decoration to an xAOD object More...

#include <ISelectionWriteAccessor.h>

Inheritance diagram for CP::ISelectionWriteAccessor:

Collaboration diagram for CP::ISelectionWriteAccessor:

Public Member Functions
virtual	~ISelectionWriteAccessor () noexcept=default
	standard (virtual) destructor More...

virtual void	setBits (const SG::AuxElement &element, SelectionType selection, const CP::SystematicSet *sys=nullptr) const =0
	set the selection decoration More...

virtual void	setBool (const SG::AuxElement &element, bool selection, const CP::SystematicSet *sys=nullptr) const =0
	set the selection decoration More...

virtual std::string	label () const =0
	get the label of the accessor More...

virtual StatusCode	fillSystematics (const ISystematicsSvc &svc, const CP::SystematicSet &fullAffecting, const std::vector< CP::SystematicSet > &sysList, const std::string &objectName)=0
	fill the systematic variations More...

Private Member Functions
ISelectionWriteAccessor &	operator= (const ISelectionWriteAccessor &)=delete

Detailed Description

a specialized accessor to write a selection decoration to an xAOD object

We have (at least) two conventions on how selection decorations can look like, the one from the CP algorithms/TAccept and the other from the derivation framework/overlap removal tool. This accessor is a base class with specific implementations for different conventions.

The actual interface has separate accessor functions for accessing as bitsets or as booleans. In part that is to avoid a lot of unnecessary back and forth conversions, but mostly it is to give us some more flexibility if we need to extend this in the future.

Definition at line 38 of file ISelectionWriteAccessor.h.

Constructor & Destructor Documentation

◆ ~ISelectionWriteAccessor()

virtual CP::ISelectionWriteAccessor::~ISelectionWriteAccessor ( )

virtualdefaultnoexcept

standard (virtual) destructor

Member Function Documentation

◆ fillSystematics()

virtual StatusCode CP::ISelectionWriteAccessor::fillSystematics	(	const ISystematicsSvc &	svc,
		const CP::SystematicSet &	fullAffecting,
		const std::vector< CP::SystematicSet > &	sysList,
		const std::string &	objectName
	)

pure virtual

fill the systematic variations

Implemented in CP::SelectionWriteAccessorNull, CP::SelectionWriteAccessorSys, CP::SelectionWriteAccessorInvert, CP::SelectionWriteAccessorBits, and CP::SelectionWriteAccessorChar.

◆ label()

virtual std::string CP::ISelectionWriteAccessor::label ( ) const

pure virtual

get the label of the accessor

Implemented in CP::SelectionWriteAccessorNull, CP::SelectionWriteAccessorSys, CP::SelectionWriteAccessorInvert, CP::SelectionWriteAccessorBits, and CP::SelectionWriteAccessorChar.

◆ operator=()

ISelectionWriteAccessor& CP::ISelectionWriteAccessor::operator= ( const ISelectionWriteAccessor & )

privatedelete

◆ setBits()

virtual void CP::ISelectionWriteAccessor::setBits	(	const SG::AuxElement &	element,
		SelectionType	selection,
		const CP::SystematicSet *	sys = `nullptr`
	)		const