[Overview][Types][Classes][Procedures and functions] |
Look at the first object in the queue.
Source position: contnrs.pp line 176
public function TObjectQueue.Peek: TObject; |
The first element in the queue, or Nilif the queue is empty
Peekreturns the first object in the queue, without removing it from the queue. If there are no more objects in the queue, Nilis returned.
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Push an object on the queue |
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Pop the first element off the queue |