System.Classes.TList.Pack

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Delphi

procedure Pack;

C++

void __fastcall Pack();

Properties

Type	Visibility	Source	Unit	Parent
procedure function	public	System.Classes.pas System.Classes.hpp	System.Classes	TList

Description

Deletes all nil (Delphi) or NULL (C++) items from the Items array.

Call Pack to move all non-nil (Delphi) or non-NULL (C++) items to the front of the Items array and reduce the Count property to the number of items actually used. Pack does not free up the memory used to store the nil (Delphi) or NULL (C++) pointers. To free up the memory for the unused entries removed by Pack, set the Capacity property to the new value of Count.

See Also

• Capacity

• Count

• Delete

• Items

Code Examples

• TListPack (Delphi)
• TListPack (C++)