Class TCommonEnumerator

Unit

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Declaration

type generic TCommonEnumerator<T> = class(TObject)

Description

A generic enumerator that works for any fixed-length collection.
Drawback: It is always slower than an enumerator custom written for a class. It should use SizeInt, but it cannot use sizeint, when the collection (e.g. TStringList) does not use SizeInt

Hierarchy

• TObject
• TCommonEnumerator

Overview

Nested Types

TGetCallback = function (i: integer): T of object;

Methods

	constructor create(count: integer; callback: TGetCallback);
	function MoveNext: Boolean;
	function GetEnumerator: TCommonEnumerator;

Properties

property Current: T read GetCurrent;

Description

Nested Types

	TGetCallback = function (i: integer): T of object;

Methods

	constructor create(count: integer; callback: TGetCallback);

	function MoveNext: Boolean;

	function GetEnumerator: TCommonEnumerator;

Properties

	property Current: T read GetCurrent;

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