System.Generics.Collections.TList.Clear

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Delphi

procedure Clear; inline;

C++

void __fastcall Clear();

Properties

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

Description

Removes all list entries.

Clear removes all entries from a list. This is an O(1) operation. Both Capacity and Count are set to 0.

Note: Clear does not free the items as they are removed. If you need to free them, use the OnNotify event, which occurs for every item removed and provides the removed item.

See Also

• Capacity

• Count

• Remove

• OnNotify

Code Examples

• Generics_Collections_TList (Delphi)