TCache.OnFreeSlot property
Event called when a slot is freed.
Declaration
property OnFreeSlot: TOnFreeSlot read FOnFreeSlot write FOnFreeSlot;Description
OnFreeSlot is called when an item needs to be freed, i.e. when a
new item is added to a full list, and the least recent used item needs to be
dropped from the list.
The cache class instance and the index of the item to be removed are passed to the callback.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.