esve::message::Handle_Sender Class Reference

handle() message sender. More...

#include <esve/message/Handle_Sender.hxx>

Inheritance diagram for esve::message::Handle_Sender:

List of all members.

Public Member Functions
virtual void	add (Handle_Receiver &)=0
	Child handle() receivers.
virtual void	remove (Handle_Receiver &)=0
	Child handle() receivers.
virtual void	remove_all ()=0
	Child handle() receivers.
Protected Member Functions
virtual bool	send_handle (const Handle_Args &)=0
	Send the handle() message to all children.

---

Detailed Description

handle() message sender.

The handle tree.

At the root of every handle tree is a Handle_Sender, which passes the handle() message to its Handle_Receivers.

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

See also:

Handle_Receiver Handle_Node

---