codex::EventDispatcher< Es > Class Template Reference

A type-safe event listener/dispatcher. More...

#include <event_dispatcher.hpp>

Inheritance diagram for codex::EventDispatcher< Es >:

Collaboration diagram for codex::EventDispatcher< Es >:

Public Member Functions
template<Event E, EventListener< E > L>
void	add_listener (L l)
	Adds a callback for a given event type.
template<Event E>
void	trigger (E e)
	Invokes all listeners associated with the event type.
template<Event E, EventListener< E > L>
void	add_listener (L l)
	Adds a callback for a given event type.
template<Event E>
void	trigger (E e)
	Invokes all listeners associated with the event type.

Private Member Functions
template<Event E> requires std::is_base_of_v< detail::EventListenerVec<E>, EventDispatcher<Es...>>
decltype(auto)	vec ()
	Helper method to access the storage for a particular event type.
template<Event E> requires std::is_base_of_v< detail::EventListenerVec<E>, EventDispatcher<Es...>>
decltype(auto)	vec ()
	Helper method to access the storage for a particular event type.

Additional Inherited Members
Private Attributes inherited from codex::detail::EventListenerVec< Es >
std::vector< std::function< void(E)> >	v

Detailed Description

template<Event ... Es>
class codex::EventDispatcher< Es >

A type-safe event listener/dispatcher.

Event listeners for a particular event type can be added via add_listener. Subsequent calls to trigger will invoke each listener for that event type to process it.

Template Parameters

Es	Types of events supported by the dispatcher.

Member Function Documentation

add_listener() [1/2]

template<Event ... Es>

template<Event E, EventListener< E > L>

void codex::EventDispatcher< Es >::add_listener ( L l )

inline

Adds a callback for a given event type.

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add_listener() [2/2]

template<Event ... Es>

template<Event E, EventListener< E > L>

void codex::EventDispatcher< Es >::add_listener ( L l )

inline

Adds a callback for a given event type.

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trigger() [1/2]

template<Event ... Es>

template<Event E>

void codex::EventDispatcher< Es >::trigger ( E e )

inline

Invokes all listeners associated with the event type.

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trigger() [2/2]

template<Event ... Es>

template<Event E>

void codex::EventDispatcher< Es >::trigger ( E e )

inline

Invokes all listeners associated with the event type.

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vec() [1/2]

template<Event ... Es>

template<Event E>
requires std::is_base_of_v< detail::EventListenerVec<E>, EventDispatcher<Es...>>

decltype(auto) codex::EventDispatcher< Es >::vec ( )

inlineprivate

Helper method to access the storage for a particular event type.

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vec() [2/2]

template<Event ... Es>

template<Event E>
requires std::is_base_of_v< detail::EventListenerVec<E>, EventDispatcher<Es...>>

decltype(auto) codex::EventDispatcher< Es >::vec ( )

inlineprivate

Helper method to access the storage for a particular event type.

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

• event_dispatcher/event_dispatcher.hpp
• tmp/event_dispatcher/event_dispatcher.hpp