caf::actor Class Reference

Identifies an untyped actor. More...

#include <actor.hpp>

Inheritance diagram for caf::actor:

Public Types
using	signatures = none_t

Public Member Functions
	actor (actor &&)=default
	actor (const actor &)=default
actor &	operator= (actor &&)=default
actor &	operator= (const actor &)=default
	actor (std::nullptr_t)
	actor (const scoped_actor &)
template<class T , class = std::enable_if_t<actor_traits<T>::is_dynamically_typed>>
	actor (T *ptr)
template<class T , class = std::enable_if_t<actor_traits<T>::is_dynamically_typed>>
actor &	operator= (intrusive_ptr< T > ptr)
template<class T , class = std::enable_if_t<actor_traits<T>::is_dynamically_typed>>
actor &	operator= (T *ptr)
actor &	operator= (std::nullptr_t)
actor &	operator= (const scoped_actor &x)
	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
	Returns 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 (actor &other) noexcept
	Exchange content of *this and other.

Static Public Attributes
static constexpr bool	has_weak_ptr_semantics = false

Friends
class	local_actor
class	abstract_actor
template<class , class , int >
class	actor_cast_access
std::string	to_string (const actor &x)
void	append_to_string (std::string &x, const actor &y)
template<class Inspector >
bool	inspect (Inspector &f, actor &x)
void	destroy (actor &x)
	Releases the reference held by handle x.

Related Symbols
(Note that these are not member symbols.)
CAF_CORE_EXPORT bool	operator== (const actor &lhs, abstract_actor *rhs)
CAF_CORE_EXPORT bool	operator== (abstract_actor *lhs, const actor &rhs)
CAF_CORE_EXPORT bool	operator!= (const actor &lhs, abstract_actor *rhs)
CAF_CORE_EXPORT bool	operator!= (abstract_actor *lhs, const actor &rhs)

Detailed Description

Identifies an untyped actor.

Can be used with derived types of event_based_actor, blocking_actor, and actor_proxy.

Examples

hello_world.cpp.

Friends And Related Symbol Documentation

destroy

void destroy ( actor & x )

friend

Releases the reference held by handle x.

Using the handle after invalidating it is undefined behavior.

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

• libcaf_core/caf/actor.hpp
• libcaf_core/caf/actor.cpp