TList

type TList = class(TObject, IFPObserved)

public

  constructor Create;

Class to manage collections of pointers.

  destructor Destroy; override;

Destroys the list and releases the memory used to store the list elements.

  procedure FPOAttachObserver();

Add an observer to the list of observers

  procedure FPODetachObserver();

Remove an observer from the list of observers

  procedure FPONotifyObservers();

Notify observers of changes in the list

  procedure AddList();

Add all pointers from another list

  function Add();

Adds a new pointer to the list.

  procedure Clear; virtual;

Clears the pointer list.

  procedure Delete();

Removes a pointer from the list.

  class procedure Error(); virtual;

Raises an EListError exception.

  procedure Exchange();

Exchanges two pointers in the list.

  function Expand;

Increases the capacity of the list if needed.

  function Extract();

Remove the first occurrence of a pointer from the list.

  function First;

Returns the first non-nil pointer in the list.

  function GetEnumerator;

Create an IEnumerator instance

  function IndexOf();

Returns the index of a given pointer.

  procedure Insert();

Inserts a new pointer in the list at a given position.

  function Last;

Returns the last non-nil pointer in the list.

  procedure Move();

Moves a pointer from one position in the list to another.

  procedure Assign();

Copy the contents of other lists.

  function Remove();

Removes a value from the list.

  procedure Pack;

Removes Nil pointers from the list and frees unused memory.

  procedure Sort();

Sorts the pointers in the list.

  property Capacity: Integer; [rw]

Current capacity (i.e. number of pointers that can be stored) of the list.

  property Count: Integer; [rw]

Current number of pointers in the list.

  property Items []: Pointer; default; [rw]

Provides access to the pointers in the list.

  property List: PPointerList; [r]

Memory array where pointers are stored.

end;

TList,IFPObserved

Class to manage collections of pointers.

TObject

TStrings

Class to manage arrays or collections of strings

TCollection

Base class to manage collections of named objects.