ksf::evt::ksEvent< Params > Class Template Reference

Base class for multicasting events. More...

#include <ksEvent.h>

Inheritance diagram for ksf::evt::ksEvent< Params >:

Public Member Functions
bool	isBound () const
	Returns whether any callback is bound to this event.
void	registerEvent (std::unique_ptr< ksf::evt::ksEventHandle > &outHandle, std::function< void(Params...)> &&function)
	Registers event (binds to callback list).
void	unbind (std::size_t callbackUID) override
	Unbinds event callback by specified unique ID.
void	broadcast (Params... params)
	Broadcasts event to all bound callbacks.

Protected Attributes
std::vector< std::pair< std::size_t, std::function< void(Params...)> > >	callbacks
	List of bond callbacks.
std::size_t	lastCallbackUID {0}
	Last unique callback ID for this event (used as counter).

Detailed Description

template<typename... Params>
class ksf::evt::ksEvent< Params >

Base class for multicasting events.

Template Parameters

Params...

Event parameters.

Member Function Documentation

broadcast()

template<typename... Params>

void ksf::evt::ksEvent< Params >::broadcast ( Params... params )

inline

Broadcasts event to all bound callbacks.

Parameters

args	Event parameters.

References callbacks.

isBound()

template<typename... Params>

bool ksf::evt::ksEvent< Params >::isBound ( ) const

inline

Returns whether any callback is bound to this event.

Returns

True if any callback is bound to this event. False otherwise.

References callbacks.

registerEvent()

template<typename... Params>

void ksf::evt::ksEvent< Params >::registerEvent ( std::unique_ptr< ksf::evt::ksEventHandle > & outHandle, std::function< void(Params...)> && function )

inline

Registers event (binds to callback list).

Parameters

outHandle	Reference to outHandle shared ptr (destruction of ksEventHandle object will unbind the event)
function	R-value reference to callback function

References callbacks, and lastCallbackUID.

Referenced by ksf::comps::ksDevStatMqttReporter::postInit().

unbind()

template<typename... Params>

void ksf::evt::ksEvent< Params >::unbind ( std::size_t callbackUID )

inlineoverridevirtual

Unbinds event callback by specified unique ID.

This ID is automatically assigned by registerEvent function and ksEventHandle uses it to unbind automatically upon destruction.

Parameters

callbackUID

Unique id of the callback to unbind.

Implements ksf::evt::ksEventInterface.

References callbacks.

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

• src/ksf/evt/ksEvent.h