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

TCache.IndexOf

Return index of a data pointer in the list.

Declaration

Source position: cachecls.pp line 84

public function TCache.IndexOf(

  AData: Pointer

):Integer;

Arguments

AData

  

Data pointer to search for.

Function result

Index of item that matches AData

Description

IndexOF searches in the list for a slot with data pointer that matches AData and returns the index of the slot.

If no item with data pointer that matches AData is found, -1 is returned.

For this function to work correctly, the OnIsDataEqual event must be set.

Errors

If OnIsDataEqual is not set, an exception wil be raised.

See also

TCache.FindSlot

  

Find data pointer in the list

TCache.Add

  

Add a data element to the list.

TCache.OnIsDataEqual

  

Event to compare 2 items.

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