[Overview][Resource strings][Types][Classes][Index] Reference for unit 'CacheCls' (#fcl)

TCache.OnFreeSlot

Event called when a slot is freed

Declaration

Source position: cachecls.pp line 98

public property TCache.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

TCache.Add

  

Add a data element to the list.

TCache.AddNew

  

Add a new item to the list.

TCache.SlotCount

  

Number of slots in the list


Documentation generated on: Sep 28 2017