caf::abstract_group Class Reference

A multicast group. More...

#include <abstract_group.hpp>

Inheritance diagram for caf::abstract_group:

Public Member Functions
virtual error	save (serializer &sink) const =0
	Serialize this group to sink.
virtual bool	subscribe (strong_actor_ptr who)=0
	Subscribes who to this group and returns true on success or false if who is already subscribed.
virtual void	unsubscribe (const actor_control_block *who)=0
	Unsubscribes who from this group.
virtual void	stop ()=0
	Stops any background actors or threads and IO handles.
group_module &	module () const
	Returns the parent module.
actor_system &	system () const
	Returns the hosting system.
const std::string &	identifier () const
	Returns a string representation of the group identifier, e.g., "224.0.0.1" for IPv4 multicast or a user-defined string for local groups.
Public Member Functions inherited from caf::ref_counted
	ref_counted (const ref_counted &)
ref_counted &	operator= (const ref_counted &)
void	ref () const noexcept
	Increases reference count by one.
void	deref () const noexcept
	Decreases reference count by one and calls request_deletion when it drops to zero.
bool	unique () const noexcept
	Queries whether there is exactly one reference.
size_t	get_reference_count () const noexcept
Public Member Functions inherited from caf::abstract_channel
virtual void	enqueue (strong_actor_ptr sender, message_id mid, message content, execution_unit *host=nullptr)=0
	Enqueues a new message without forwarding stack to the channel.
bool	is_abstract_actor () const
bool	is_abstract_group () const
bool	is_actor_decorator () const

Protected Member Functions
	abstract_group (group_module &mod, std::string id, node_id nid)
Protected Member Functions inherited from caf::abstract_channel
int	flags () const
void	flags (int new_value)

Protected Attributes
actor_system &	system_
group_module &	parent_
std::string	identifier_
node_id	origin_
Protected Attributes inherited from caf::ref_counted
std::atomic< size_t >	rc_

Friends
class	local_actor
class	subscription
class	detail::group_manager

Additional Inherited Members
Static Public Attributes inherited from caf::abstract_channel
static constexpr int	is_abstract_actor_flag = 0x01000000
static constexpr int	is_abstract_group_flag = 0x02000000
static constexpr int	is_actor_bind_decorator_flag = 0x04000000
static constexpr int	is_actor_dot_decorator_flag = 0x08000000
static constexpr int	is_actor_decorator_mask = 0x0C000000
static constexpr int	is_hidden_flag = 0x10000000
Related Symbols inherited from caf::ref_counted
void	intrusive_ptr_add_ref (const ref_counted *p)
void	intrusive_ptr_release (const ref_counted *p)

Detailed Description

A multicast group.

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

• /build/actor-framework-Z9pIPl/actor-framework-0.17.6/libcaf_core/caf/abstract_group.hpp