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Extract a pointer from the list
Source position: contnrs.pp line 249
public function TFPHashList.Extract( |
item: Pointer |
):Pointer; |
item |
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Pointer to be removed. |
The removed pointer or nil.
Extract removes the data item from the list, if it is in the list. It returns the pointer if it was removed from the list, Nil otherwise.
Extract does a linear search, and is not very efficient.
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Delete an item from the list. |
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Remove first instance of a pointer |
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Clear the list |