[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]

Reference for unit 'Classes' (#rtl)

TCollectionEnumerator

Implements IEnumerator for the TCollection class.

Declaration

Source position: classesh.inc line 506

`type TCollectionEnumerator = class`
`public`
`constructor Create();`		Initialize a new instance of `TCollectionEnumerator`
`function GetCurrent;`		Return the current pointer in the list
`function MoveNext;`		Move the position of the enumerator to the next position in the collection.
`property Current: TCollectionItem; [r]`		Current pointer in the list
`end;`

`TCollectionEnumerator`		Implements `IEnumerator` for the `TCollection` class.
\|
`TObject`

TCollectionEnumerator implements the #rtl.system.IEnumerator interface for the TCollection class, so the TCollection class can be used in a for ... in loop. It is returned by the TCollection.GetEnumerator method of TCollection.

TCollection		Base class to manage collections of named objects.
TCollection.GetEnumerator		Create an `IEnumerator` instance
#rtl.system.IEnumerator		Enumerator support interface