Class TCustomList

Unit

Generics.Collections

Declaration

type TCustomList<T> = class abstract(TEnumerableWithPointers<T>)

Description

More info: http://stackoverflow.com/questions/5232198/about-vectors-growth TODO: custom memory managers (as constraints) ˜approximation to golden ratio: n = n * 1.5 } {$DEFINE CUSTOM_LIST_CAPACITY_INC := Result * 2} // standard inc

Hierarchy

• TObject
• TEnumerable
• TEnumerableWithPointers
• TCustomList

Overview

Internal Types

	PT = ˆT;
	TArrayHelperBugHack = TArrayHelper<T>;

Fields

	FOnNotify: TCollectionNotifyEvent<T>;
	FLength: SizeInt;
	FItems: array of T;

Methods

	function GetCapacity: SizeInt; inline;
	function PrepareAddingItem: SizeInt; virtual;
	function PrepareAddingRange(ACount: SizeInt): SizeInt; virtual;
	procedure Notify(constref AValue: T; ACollectionNotification: TCollectionNotification); virtual;
	function DoRemove(AIndex: SizeInt; ACollectionNotification: TCollectionNotification): T; virtual;
	procedure SetCapacity(AValue: SizeInt); virtual; abstract;
	function GetCount: SizeInt; virtual;
	function ToArray: TArray<T>; override; final;
	procedure TrimExcess; virtual; abstract;

Properties

	property Count: SizeInt read GetCount;
	property Capacity: SizeInt read GetCapacity write SetCapacity;
	property OnNotify: TCollectionNotifyEvent<T> read FOnNotify write FOnNotify;

Description

Internal Types

	PT = ˆT;

	TArrayHelperBugHack = TArrayHelper<T>;
bug #24282

Fields

	FOnNotify: TCollectionNotifyEvent<T>;

	FLength: SizeInt;

	FItems: array of T;

Methods

	function GetCapacity: SizeInt; inline;

	function PrepareAddingItem: SizeInt; virtual;

	function PrepareAddingRange(ACount: SizeInt): SizeInt; virtual;

	procedure Notify(constref AValue: T; ACollectionNotification: TCollectionNotification); virtual;

	function DoRemove(AIndex: SizeInt; ACollectionNotification: TCollectionNotification): T; virtual;

	procedure SetCapacity(AValue: SizeInt); virtual; abstract;

	function GetCount: SizeInt; virtual;

	function ToArray: TArray<T>; override; final;

	procedure TrimExcess; virtual; abstract;

Properties

	property Count: SizeInt read GetCount;

	property Capacity: SizeInt read GetCapacity write SetCapacity;

	property OnNotify: TCollectionNotifyEvent<T> read FOnNotify write FOnNotify;