* Get this reference in a thread-safe way */

Access the current child

Access the current parent

* INPUT: * * name - static string pointer to the name of the nod

* Returns true if the reference is empty, i.e., has not been assigned * object. */

* Returns true if the handle is empty. */

* Returns true if this TracedReference is empty, i.e., has not been * assigned an object. This version of IsEmpty is thread-safe. */

True if the external pointer is sandboxed and so must be referenced through an external pointer table.

True if the external pointer must be accessed from the shared isolate's external pointer table.

* Return whether the map holds weak persistents. */

Returns false only if the current thread is not between a call to Enter and a call to Exit. Returns true if this thread or another thread may currentl

* Posts |job_task| to run in parallel. Returns a JobHandle associated with * the Job, which can be joined or canceled. * This avoids degenerate