TObjectArray

type generic TObjectArray <TItem,TObj>= class

protected

  function Get();

Gets the value for the Items property.

  procedure Put();

Sets the value for the Items property.

  function GetObject();

Gets the value for the Objects property.

  procedure PutObject();

Sets the value for the Objects property.

  procedure SetCapacity();

Sets the value for the Capacity property.

  procedure SetCount();

Sets the value for the Count property.

  procedure Grow;

Increases the storage Capacity for the class instance.

  procedure Shrink;

Decreases the Capacity and allocated storage for the class instance.

public

  destructor Destroy; override;

Destructor for the class instance.

  function Add();

Adds the specified item to the storage for the class instance.

  function AddObject();

Adds the specified item and its associated object to the storage in the class instance.

  procedure Clear; virtual;

Removes all item/object associations stored in the List.

  procedure Delete();

Deletes an item/object association stored at the specified position in the List.

  procedure Exchange();

Swaps the item/object associations at the specified positions in List.

  function First;

Gets the first TItem class instance in the List, or Nil when empty.

  function IndexOf();

Gets the ordinal position in List where the specified TItem instance is stored.

  procedure Insert();

Inserts a new association at the specified position in List.

  procedure InsertObject();

Inserts an item/object association at the specified position in the List.

  function Last;

Gets the last TItem instance in the List, or Nil when empty.

  procedure Move();

Relocates the association stored at the position in CurIndex to the position in NewIndex.

  procedure Assign();

Assigns TItem class instances specified in SrcList to the List storage in the class.

  function Remove();

Removes the association with the specified TItem class instance.

  procedure Pack;

Removes all associations where the Item class instance is unassigned (contains Nil).

  property Capacity: Integer; [rw]

Specifies the number of associations that can be stored in the List.

  property Count: Integer; [rw]

Number of item/object associations currently stored in the List.

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

Provides indexed access to the TItem class instances stored in the List.

  property Objects []: TObj; [rw]

Provides indexed access to the TObj class instances stored in the List.

  property List: P2Pointer; [r]

Provides access to the list which implements the storage for the item/object associations in the class instance.

end;

TObjectArray

Implements an array of items with their associated objects.

TObject

T2Pointer

Record type with pointers to members in the association.

P2Pointer

Pointer to the T2Pointer record type.