caf::attachable Class Reference

Callback utility class. More...

#include <attachable.hpp>

Inherited by caf::default_attachable, caf::detail::functor_attachable< F, Args >, caf::detail::functor_attachable< F, 0 >, caf::detail::functor_attachable< F, 2 >, and caf::stream_aborter.

Classes
struct	token
	Represents a pointer to a value with its subtype as type ID number. More...

Public Member Functions
	attachable (const attachable &)=delete
attachable &	operator= (const attachable &)=delete
virtual void	actor_exited (const error &fail_state, execution_unit *host)
	Executed if the actor finished execution with given reason. More...
virtual bool	matches (const token &what)
	Returns true if what selects this instance, otherwise false.
template<class T >
bool	matches (const T &what)
	Returns true if what selects this instance, otherwise false.

Public Attributes
std::unique_ptr< attachable >	next

Related Functions
(Note that these are not member functions.)
using	attachable_ptr = std::unique_ptr< attachable >

Detailed Description

Callback utility class.

Member Function Documentation

actor_exited()

virtual void caf::attachable::actor_exited ( const error &  fail_state, execution_unit *  host  )

virtual

Executed if the actor finished execution with given reason.

The default implementation does nothing.

Warning

host can be nullptr

Friends And Related Function Documentation

attachable_ptr

using attachable_ptr = std::unique_ptr<attachable>

related

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

• /build/actor-framework-0.17.6/libcaf_core/caf/attachable.hpp