class HPS.UpdateNotifier : public HPS.Object

The UpdateNotifier class is a smart pointer that is associated with a window update. It is a special type of control that is used for synchronizing with a window update status.

Public Functions

void Assign (HPS.UpdateNotifier in_that)

Share the underlying smart-pointer of the UpdateNotifier source.

Param in_that

The UpdateNotifier source of the assignment.

HPS.UpdateNotifier Cancel ()

Requests to cancel this Notifier’s Update operation. The cancel operation returns without waiting for the Update to complete. To ensure that the Update is complete, you must call Wait().


A reference to this UpdateNotifier.

override void Dispose ()
override HPS.Type ObjectType ()

This function returns the type the object, as declared (if the object is derived, this does not give the true type of the derived object).


The declared type of the object in question, which may differ from the true, underlying type.

HPS.Window.UpdateStatus Status ()

Returns the HPS.Window.UpdateStatus for the Update represented by this UpdateNotifier.

UpdateNotifier ()
UpdateNotifier (HPS.UpdateNotifier in_that)

The move constructor creates an UpdateNotifier by transferring the underlying impl of the rvalue reference to this UpdateNotifier thereby avoiding a copy and allocation.

Param in_that

An rvalue reference to an UpdateNotifier to take the impl from.

HPS.UpdateNotifier Wait ()

Wait for this Notifier to complete its Update.


A reference to this UpdateNotifier.