esve::kernel::Async_Update_Server Class Reference

Sends asynchronous updates in response to handle_*() messages. More...

#include <esve/kernel/Async_Update_Server.hxx>

Inheritance diagram for esve::kernel::Async_Update_Server:

List of all members.

Public Member Functions
void	add_handler (kernel::Handler &)
	Child handlers.
void	remove_handler (kernel::Handler &)
	Child handlers.
void	remove_all_handlers ()
	Child handlers.
bool	active () const
	Whether to pass messages to children.
void	active (bool)
	Whether to pass messages to children.
void	remove_all ()
	Child update() receivers.
virtual void	add (Update_Receiver &)=0
	Child update() receivers.
virtual void	remove (Update_Receiver &)=0
	Child update() receivers.
virtual void	remove_all ()=0
	Child update() receivers.
Protected Member Functions
void	update ()
	Receive the update() message.
void	update (double dt)
	Receive the update() message.
virtual void	send_update ()=0
	Send the update() message to all children.
virtual void	send_update (double dt)=0
	Send the update() message to all children.
void	send_update ()
	Send the update() message to all children.
void	send_update (double dt)
	Send the update() message to all children.

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Detailed Description

Sends asynchronous updates in response to handle_*() messages.

The Async_Update_Server has dual membership as a node in the emitter/handler tree and as a node in the update tree.

If one of its child handlers returns true then an asynchronous update() message is sent to all its update-children.

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Member Function Documentation

virtual bool esve::message::Active_State::active (   )  const [pure virtual, inherited]

Whether to pass messages to children. When active(), messages are relayed from parents to children. When active() == false, no messages are relayed. Implemented in esve::message::impl::Active_State, and esve::kernel::Caching_Node.

virtual void esve::message::Active_State::active (  bool   )  [pure virtual, inherited]

Whether to pass messages to children. When active(), messages are relayed from parents to children. When active() == false, no messages are relayed. Implemented in esve::message::impl::Active_State, and esve::kernel::Caching_Node.

bool esve::message::impl::Active_State::active (   )  const [virtual, inherited]

Whether to pass messages to children. When active(), messages are relayed from parents to children. When active() == false, no messages are relayed. Implements esve::message::Active_State.

void esve::message::impl::Active_State::active (  bool   )  [virtual, inherited]

Whether to pass messages to children. When active(), messages are relayed from parents to children. When active() == false, no messages are relayed. Implements esve::message::Active_State.

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