Belle II Software  release-08-01-10
OnStateApplier< AState > Class Template Referenceabstract

Helper findlet which applies its () operator to all pairs of path and state with all states in the given child state list. More...

#include <OnStateApplier.dcl.h>

Inheritance diagram for OnStateApplier< AState >:
Collaboration diagram for OnStateApplier< AState >:

Public Types

using Object = std::pair< const std::vector< TrackFindingCDC::WithWeight< const AState * > >, AState * >
 The object this filter refers to.
 
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

void apply (const std::vector< TrackFindingCDC::WithWeight< const AState * >> &currentPath, std::vector< TrackFindingCDC::WithWeight< AState * >> &childStates) override
 Apply the () operator to all pairs of state and current path.
 
virtual TrackFindingCDC::Weight operator() (const Object &object)
 The filter operator for this class.
 
virtual std::string getDescription ()
 Brief description of the purpose of the concret findlet.
 
virtual void exposeParameters (ModuleParamList *moduleParamList, const std::string &prefix)
 Forward prefixed parameters of this findlet to the module parameter list.
 
virtual void apply (ToVector< AIOTypes > &... ioVectors)=0
 Main function executing the algorithm.
 
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 = TrackFindingCDC::Findlet< const TrackFindingCDC::WithWeight< const AState * >, TrackFindingCDC::WithWeight< AState * > >
 Parent class.
 

Private Attributes

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 Belle2::OnStateApplier< AState >

Helper findlet which applies its () operator to all pairs of path and state with all states in the given child state list.

It deletes all states in the list, where the operator () return NAN. Should probably be overloaded in derived classes.

Definition at line 29 of file OnStateApplier.dcl.h.


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