System.Generics.Collections.TList.Sort

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Delphi

procedure Sort; overload;
procedure Sort(const AComparer: IComparer<T>); overload;
procedure Sort(const AComparer: IComparer<T>; Index, Count: NativeInt); overload;

C++

void __fastcall Sort()/* overload */;
void __fastcall Sort(const System::DelphiInterface<System::Generics::Defaults::IComparer__1<T> > AComparer)/* overload */;
void __fastcall Sort(const System::DelphiInterface<System::Generics::Defaults::IComparer__1<T> > AComparer, System::NativeInt Index, System::NativeInt Count)/* overload */;

Properties

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

Description

Sort list.

This method sorts the list. If AComparer is provided, it is used to compare elements; otherwise the default comparator for the list elements is used.

This sort is an O(n log n) operation, where n is the number of list elements. A QuickSort algorithm is used, so the order of equal elements may not be preserved.

See Also

• BinarySearch

• Reverse

Code Examples

• Generics_Collections_TList (Delphi)