15 #include "weakNodePath.h"
23 output(ostream &out)
const {
void output(ostream &out) const
Writes a sensible description of the NodePath to the indicated output stream.
bool was_deleted() const
Returns true if the NodePath we were referencing has been quietly deleted outside of the WeakNodePath...
NodePath get_node_path() const
Returns the NodePath held within this object.