TTypedMap.HasId function

Member of TTypedMappublicIn unit Maps

Checks for the specified ID is in the AVL Tree for the map.

Declaration

pascal

function HasId(const AID): Boolean

Description

HasId is a Boolean function used to locate the specified map item in the AVL Tree for the map. HasId calls the FindNode method to located the value in AId. The return value is True when FindNode returns a value other than Nil.

This description is the one of Maps.TMap.HasId.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.