esve::message::Update_Sender Class Reference

update() message sender. More...

#include <esve/message/Update_Sender.hxx>

Inheritance diagram for esve::message::Update_Sender:

List of all members.

Public Member Functions
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
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.

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Detailed Description

update() message sender.

The update tree.

At the root of every update tree is a Update_Sender, which passes the update() message to its Update_Receivers.

The operating system is the original source of the update() message; the user should never call send_update().

See also:

Update_Receiver Update_Node

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