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openvrml::vrml97_node::group_node::add_children_listener Class Reference

Inheritance diagram for openvrml::vrml97_node::group_node::add_children_listener:

[legend]

List of all members.

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Detailed Description

addChildren event listener.

For internal use only.

Public Member Functions
	add_children_listener (group_node &node)
	Construct.
virtual	~add_children_listener () throw ()
	Destroy.
Private Member Functions
virtual void	do_process_event (const mfnode &value, double timestamp) throw (std::bad_alloc)
	Process an event.

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Constructor & Destructor Documentation

openvrml::vrml97_node::group_node::add_children_listener::add_children_listener

(

group_node &

node

)

[explicit]

Construct.

Parameters:

node

group_node.

openvrml::vrml97_node::group_node::add_children_listener::~add_children_listener

(

)

throw () [virtual]

Destroy.

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Member Function Documentation

void openvrml::vrml97_node::group_node::add_children_listener::do_process_event	(	const mfnode &	value,
		double	timestamp
	)			throw (std::bad_alloc) [private, virtual]

Process an event.

If this function throws, it is possible (even likely) that only part of the nodes in value have been added to the Group node's children exposedField.

Parameters:

	value	child_nodes to add.
	timestamp	the current time.

Exceptions:

std::bad_alloc

if memory allocation fails.