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

TCache.OnIsDataEqual

Event to compare 2 items.

Declaration

Source position: cachecls.pp line 94

public property TCache.OnIsDataEqual : TOnIsDataEqual
  read FOnIsDataEqual
  write FOnIsDataEqual;

Description

OnIsDataEqual is used by FindSlot and IndexOf to compare items when looking for a particular item. These functions are called by the Add method. Failing to set this event will result in an exception. The function should return True if the 2 data pointers should be considered equal.

See also

TCache.FindSlot

  

Find data pointer in the list

TCache.IndexOf

  

Return index of a data pointer in the list.

TCache.Add

  

Add a data element to the list.


Documentation generated on: Sep 28 2017