caf::typed_actor< Sigs > Class Template Reference

Identifies a statically typed actor. More...

#include <typed_actor.hpp>

Inheritance diagram for caf::typed_actor< Sigs >:

Collaboration diagram for caf::typed_actor< Sigs >:

Public Types
using	signatures = detail::type_list< Sigs... >
	Stores the template parameter pack.
template<class... Es>
using	extend = typed_actor< Sigs..., Es... >
	Creates a new typed_actor type by extending this one with Es....
template<class... Ts>
using	extend_with = typename detail::extend_with_helper< typed_actor, Ts... >::type
	Creates a new typed_actor type by extending this one with another typed_actor. More...
using	behavior_type = typed_behavior< Sigs... >
	Identifies the behavior type actors of this kind use for their behavior stack. More...
using	impl = typed_event_based_actor< Sigs... >
	The default, event-based type for implementing this messaging interface.
using	pointer = impl *
	Identifies pointers to instances of this kind of actor.
using	pointer_view = typed_actor_pointer< Sigs... >
	A view to an actor that implements this messaging interface without knowledge of the actual type. More...
using	base = impl
	A class type suitable as base type class-based implementations.
template<class State >
using	stateful_impl = stateful_actor< State, impl >
	The default, event-based type for implementing this messaging interface as a stateful actor. More...
using	instead = stateful_actor< State, base >
template<class State >
using	stateful_pointer = stateful_impl< State > *
	Convenience alias for stateful_impl<State>*.
using	broker_pointer = io::typed_broker< Sigs... > *
	Identifies pointers to brokers implementing this interface.
using	broker_base = io::typed_broker< Sigs... >
	Identifies the base class of brokers implementing this interface.
template<class State >
using	stateful_broker_base = stateful_actor< State, broker_base >
	Identifies the broker_base class for this kind of actor with actor.
template<class State >
using	stateful_broker_pointer = stateful_actor< State, broker_base > *
	Identifies the broker_base class for this kind of actor with actor.

Public Member Functions
	typed_actor (typed_actor &&)=default
	typed_actor (const typed_actor &)=default
typed_actor &	operator= (typed_actor &&)=default
typed_actor &	operator= (const typed_actor &)=default
template<class... Ts>
	typed_actor (const typed_actor< Ts... > &other)
template<class T , class = detail::enable_if_t<actor_traits<T>::is_statically_typed>>
	typed_actor (T *ptr)
template<class T , class = std::enable_if_t< std::is_base_of<typed_actor_view_base, T>::value>>
	typed_actor (T ptr)
template<class... Ts>
typed_actor &	operator= (const typed_actor< Ts... > &other)
typed_actor &	operator= (std::nullptr_t)
	operator bool () const
	Queries whether this actor handle is valid.
bool	operator! () const
	Queries whether this actor handle is invalid.
actor_addr	address () const noexcept
	Queries the address of the stored actor.
actor_id	id () const noexcept
	Returns the ID of this actor.
node_id	node () const noexcept
	Returns the origin node of this actor.
actor_system &	home_system () const noexcept
	Returns the hosting actor system.
void	swap (typed_actor &other) noexcept
	Exchange content of *this and other.

Static Public Attributes
static constexpr bool	has_weak_ptr_semantics = false

Friends
class	local_actor
template<class >
class	data_processor
template<class... >
class	typed_actor
template<class , class , int >
class	actor_cast_access

Related Functions
(Note that these are not member functions.)
template<class... Xs, class... Ys>
bool	operator== (const typed_actor< Xs... > &x, const typed_actor< Ys... > &y) noexcept
template<class... Xs, class... Ys>
bool	operator!= (const typed_actor< Xs... > &x, const typed_actor< Ys... > &y) noexcept
template<class... Xs>
bool	operator== (const typed_actor< Xs... > &x, std::nullptr_t) noexcept
template<class... Xs>
bool	operator== (std::nullptr_t, const typed_actor< Xs... > &x) noexcept
template<class... Xs>
bool	operator!= (const typed_actor< Xs... > &x, std::nullptr_t) noexcept
template<class... Xs>
bool	operator!= (std::nullptr_t, const typed_actor< Xs... > &x) noexcept
template<class... Xs, class... Ys>
composed_type_t< detail::type_list< Xs... >, detail::type_list< Ys... > >	operator* (typed_actor< Xs... > f, typed_actor< Ys... > g)
	Returns a new actor that implements the composition f.g(x) = f(g(x)).

Detailed Description

template<class... Sigs>
class caf::typed_actor< Sigs >

Identifies a statically typed actor.

Template Parameters

Sigs	Function signatures for all accepted messages.

Examples:

dining_philosophers.cpp.

Member Typedef Documentation

behavior_type

template<class... Sigs>

using caf::typed_actor< Sigs >::behavior_type = typed_behavior<Sigs...>

Identifies the behavior type actors of this kind use for their behavior stack.

extend_with

template<class... Sigs>

template<class... Ts>

using caf::typed_actor< Sigs >::extend_with = typename detail::extend_with_helper<typed_actor, Ts...>::type

Creates a new typed_actor type by extending this one with another typed_actor.

pointer_view

template<class... Sigs>

using caf::typed_actor< Sigs >::pointer_view = typed_actor_pointer<Sigs...>

A view to an actor that implements this messaging interface without knowledge of the actual type.

stateful_impl

template<class... Sigs>

template<class State >

using caf::typed_actor< Sigs >::stateful_impl = stateful_actor<State, impl>

The default, event-based type for implementing this messaging interface as a stateful actor.

Friends And Related Function Documentation

operator!=() [1/3]

template<class... Xs, class... Ys>

bool operator!= ( const typed_actor< Xs... > &  x, const typed_actor< Ys... > &  y  )

related

operator!=() [2/3]

template<class... Xs>

bool operator!= ( const typed_actor< Xs... > &  x, std::nullptr_t    )

related

operator!=() [3/3]

template<class... Xs>

bool operator!= ( std::nullptr_t  , const typed_actor< Xs... > &  x  )

related

operator==() [1/3]

template<class... Xs, class... Ys>

bool operator== ( const typed_actor< Xs... > &  x, const typed_actor< Ys... > &  y  )

related

operator==() [2/3]

template<class... Xs>

bool operator== ( const typed_actor< Xs... > &  x, std::nullptr_t    )

related

operator==() [3/3]

template<class... Xs>

bool operator== ( std::nullptr_t  , const typed_actor< Xs... > &  x  )

related

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

• libcaf_core/caf/fwd.hpp
• libcaf_core/caf/typed_actor.hpp