TFPGObjectList¶

Generic object list.

Declaration¶

Source position: fgl.pp line 177

type

  TFPGObjectList = class(TFPSList)
  public
    constructor Create;
    function Add : Integer;
    function Extract : T;
    property First: T; {rw}
    function GetEnumerator : TFPGListEnumeratorSpec;
    function IndexOf : Integer;
    procedure Insert;
    property Last: T; {rw}
    procedure AddList;
    procedure Assign;
    function Remove : Integer;
    procedure Sort(Compare: TCompareFunc);
    procedure Sort(Compare: TCompareFunc; 
              SortingAlgorithm: PSortingAlgorithm);
    procedure SortRange(aStartIndex: Integer; aEndIndex: Integer; 
                   aCompare: TCompareFunc);
    procedure SortRange(aStartIndex: Integer; aEndIndex: Integer; 
                   aCompare: TCompareFunc; 
                   aSortingAlgorithm: PSortingAlgorithm);
    property Items[Index : Integer]: T; {rw}
    property List: PTypeList; {r}
    property FreeObjects: Boolean; {rw}
  end;

Inheritance¶

Description¶

TFPGList can be used to specialize a list for any class type T that does not require reference counting (such as interfaced objects). It will specialize to a list with the same methods as TFPSList or classes.TFPList or TFPObjectList

Properties¶

Member	Visibility	Description
First	public	First non-nil item.
FreeObjects	public	Does the list own the objects or not?
Items	public	Indexed access to objects in the list.
Last	public	Last non-Nil object.
List read only	public	Internal list pointer.

See all Properties

Methods¶

Member	Visibility	Description
Add	public	Add new object of class T to the list.
AddList	public	Adds the elements from another list.
Assign	public	Copy objects from Source list.
Create	public	Instantiate a new object list.
Extract	public	Extract an item from the list.
GetEnumerator	public	Return a list enumerator for T.
IndexOf	public	Index of item.
Insert	public	Insert a new object in the list.
Remove	public	Remove an object from the list.
Sort	public	Sort the objects in the list.
SortRange	public

See all Methods

Name	Description
TFPSList	Basic list of memory blocks.
classes.TFPList	Class to manage collections of pointers.