<PTDiffusionCancellable> Protocol Reference

A cancellable handle to an asynchronous operation. More...

#include <PTDiffusionCancellable.h>

Inheritance diagram for <PTDiffusionCancellable>:

Instance Methods
(BOOL)	- cancel

Detailed Description

A cancellable handle to an asynchronous operation.

Since

6.3

Method Documentation

cancel

- (BOOL) cancel

Attempts to cancel execution of the operation. Does nothing if the operation has already completed, has already been cancelled, or could not be cancelled for some other reason.

Returns

If this attempt to cancel the operation was viable then YES, or if it did nothing then NO.

Since

6.3