openvrml::node_impl_util::abstract_node< Derived >::event_emitter< FieldValue > Class Template Reference

Concrete event emitter class template. More...

#include <openvrml/node_impl_util.h>

Inheritance diagram for openvrml::node_impl_util::abstract_node< Derived >::event_emitter< FieldValue >:

Public Member Functions
	event_emitter (openvrml::node &node, const FieldValue &value)
	Construct. More...
virtual	~event_emitter () throw ()
	Destroy. More...
Public Member Functions inherited from openvrml::event_emitter
const field_value &	value () const throw ()
	A reference to the field_value for the event_emitter. More...
const std::string	eventout_id () const throw ()
	The associated eventOut identifier. More...
double	last_time () const throw ()
	The timestamp of the last event emitted. More...
template<typename FieldValue >
bool	add (field_value_listener< FieldValue > &listener) throw ( std::bad_alloc )
	Add an event listener. More...
template<typename FieldValue >
bool	remove (field_value_listener< FieldValue > &listener) throw ()
	Remove an event listener. More...
Public Member Functions inherited from openvrml::field_value_emitter< FieldValue >
	field_value_emitter (const FieldValue &value) throw ()
	Construct. More...
virtual	~field_value_emitter ()=0 throw ()
	Destroy. More...
bool	add (field_value_listener< FieldValue > &listener) throw ( std::bad_alloc )
	Add an event listener. More...
bool	remove (field_value_listener< FieldValue > &listener) throw ()
	Remove an event listener. More...
const std::set < field_value_listener < FieldValue > * >	listeners () const throw ( std::bad_alloc )
	The event listeners currently listening to the emitter. More...

Additional Inherited Members
Public Types inherited from openvrml::event_emitter
typedef std::set < event_listener * >	listener_set
	Set of event_listeners. More...
Protected Member Functions inherited from openvrml::event_emitter
	event_emitter (const field_value &value) throw ()
	Construct. More...
template<typename FieldValue >
const std::set < field_value_listener < FieldValue > * >	listeners () const throw ( std::bad_alloc )
	The event listeners currently listening to the emitter. More...
template<typename FieldValue >
void	emit_event (double timestamp) throw ( std::bad_alloc )
	Emit an event. More...

Detailed Description

template<typename Derived>
template<typename FieldValue>
class openvrml::node_impl_util::abstract_node< Derived >::event_emitter< FieldValue >

Concrete event emitter class template.

Constructor & Destructor Documentation

template<typename Derived >

template<typename FieldValue >

openvrml::node_impl_util::abstract_node< Derived >::event_emitter< FieldValue >::event_emitter	(	openvrml::node &	node,
		const FieldValue &	value
	)

Construct.

Parameters

[in]	node	node from which events will be emitted.
[in]	value	associated field value.

template<typename Derived >

template<typename FieldValue >

openvrml::node_impl_util::abstract_node< Derived >::event_emitter< FieldValue >::~event_emitter ( ) throw ( )

virtual

Destroy.

Implements openvrml::event_emitter.