System.Contnrs.TCustomBucketList.BucketFor

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Delphi

function BucketFor(AItem: Pointer): Integer; virtual; abstract;

C++

virtual int __fastcall BucketFor(void * AItem) = 0 ;

Properties

Type	Visibility	Source	Unit	Parent
function	protected	System.Contnrs.pas System.Contnrs.hpp	System.Contnrs	TCustomBucketList

Description

Returns the index of the bucket in which a specified item belongs.

TCustomBucketList uses BucketFor internally to determine the bucket into which an arbitrary item belongs. TCustomBucketList introduces BucketFor as an abstract (pure virtual) method, which means it has no implementation. Descendant classes must override BucketFor to provide an implementation that determines the bucket for an arbitrary item.

AItem is the item for which you want to find a bucket.

BucketFor returns the index of the bucket in the Buckets property array.

See Also

• Buckets