LimitedOnStateApplier< AState, AFilter > Class Template Reference

Specialisation of the OnStateApplier, which (a) uses a filter for the () operator, which is configurable (b) does only allow for the best N candidates in the child states. More...

#include <LimitedOnStateApplier.dcl.h>

Inheritance diagram for LimitedOnStateApplier< AState, AFilter >:

Collaboration diagram for LimitedOnStateApplier< AState, AFilter >:

Public Types
using	IOTypes = std::tuple< AIOTypes... >
	Types that should be served to apply on invokation.
using	IOVectors = std::tuple< std::vector< AIOTypes >... >
	Vector types that should be served to apply on invokation.

Public Member Functions
	LimitedOnStateApplier ()
	Constructor adding the findlet as a listener.
void	apply (const std::vector< TrackFindingCDC::WithWeight< const AState * >> &currentPath, std::vector< TrackFindingCDC::WithWeight< AState * >> &childStates) override
	Apply the filter to each pair of states and current path and let only pass the best N states.
TrackFindingCDC::Weight	operator() (const Object &object) override
	Copy the filter operator to this method.
void	exposeParameters (ModuleParamList *moduleParamList, const std::string &prefix) override
	Expose the parameters of the subfindlet.
virtual void	apply (ToVector< AIOTypes > &... ioVectors)=0
	Main function executing the algorithm.
virtual std::string	getDescription ()
	Brief description of the purpose of the concret findlet.
void	initialize () override
	Receive and dispatch signal before the start of the event processing.
void	beginRun () override
	Receive and dispatch signal for the beginning of a new run.
void	beginEvent () override
	Receive and dispatch signal for the start of a new event.
void	endRun () override
	Receive and dispatch signal for the end of the run.
void	terminate () override
	Receive and dispatch Signal for termination of the event processing.

Protected Types
using	ToVector = typename ToVectorImpl< T >::Type
	Short hand for ToRangeImpl.

Protected Member Functions
void	addProcessingSignalListener (ProcessingSignalListener *psl)
	Register a processing signal listener to be notified.
int	getNProcessingSignalListener ()
	Get the number of currently registered listeners.

Private Types
using	Super = OnStateApplier< AState >
	Parent class.
using	Object = typename Super::Object
	The object to filer.

Private Attributes
int	m_param_useNStates = 0
	Parameter how many objects should pass maximal.
AFilter	m_filter
	Filter to decide on the states.
std::vector< ProcessingSignalListener * >	m_subordinaryProcessingSignalListeners
	References to subordinary signal processing listener contained in this findlet.
bool	m_initialized = false
	Flag to keep track whether initialization happend before.
bool	m_terminated = false
	Flag to keep track whether termination happend before.
std::string	m_initializedAs
	Name of the type during initialisation.

Detailed Description

template<class AState, class AFilter>
class Belle2::LimitedOnStateApplier< AState, AFilter >

Specialisation of the OnStateApplier, which (a) uses a filter for the () operator, which is configurable (b) does only allow for the best N candidates in the child states.

All other states will be deleted.

Id useNStates is 0, all states are used.

Definition at line 32 of file LimitedOnStateApplier.dcl.h.

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

• tracking/ckf/general/findlets/include/LimitedOnStateApplier.dcl.h
• tracking/ckf/general/findlets/include/LimitedOnStateApplier.icc.h