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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. |
openvrml::vrml97_node::group_node::add_children_listener::add_children_listener | ( | group_node & | node | ) | [explicit] |
openvrml::vrml97_node::group_node::add_children_listener::~add_children_listener | ( | ) | throw () [virtual] |
Destroy.
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.
value | child_nodes to add. | |
timestamp | the current time. |
std::bad_alloc | if memory allocation fails. |