TFPHashObjectList¶

Declaration¶

Source position: contnrs.pp line 309

type

  TFPHashObjectList = class(TObject)
  public
    constructor Create;
    destructor Destroy;
    procedure Clear;
    function Add : Integer;
    function NameOfIndex : RawByteString;
    function HashOfIndex : LongWord;
    function GetNextCollision : Integer;
    procedure Delete;
    function Extract : TObject;
    function Remove : Integer;
    function IndexOf : Integer;
    function Find : TObject;
    function FindIndexOf : Integer;
    function FindWithHash : Pointer;
    function Rename : Integer;
    function FindInstanceOf : Integer;
    procedure Pack;
    procedure ForEachCall(proc2call: TObjectListCallback; arg: pointer);
    procedure ForEachCall(proc2call: TObjectListStaticCallback; 
                     arg: pointer);
    property Capacity: Integer; {rw}
    property Count: Integer; {r}
    property OwnsObjects: Boolean; {rw}
    property Items[Index : Integer]: TObject; {rw}
    property List: TFPHashList; {r}
  end;

Inheritance¶

Properties¶

Member	Visibility	Description
Capacity	public	Capacity of the list.
Count read only	public	Current number of elements in the list.
Items	public	Indexed array with object instances.
List read only	public	Low-level hash list.
OwnsObjects	public	Does the list own the objects it contains.

See all Properties

Methods¶

Member	Visibility	Description
Add	public	Add a new key/data pair to the list.
Clear	public	Clear the list.
Create	public	Create a new instance of the hashlist.
Delete	public	Delete an object from the list.
Destroy	public	Removes an instance of the hashlist from the heap.
Extract	public	Extract a object instance from the list.
Find	public	Find data associated with key.
FindIndexOf	public	Return index of named object.
FindInstanceOf	public	Search an instance of a certain class.
FindWithHash	public	Find first element with given name and hash value.
ForEachCall	public	Call a procedure for each object in the list.
GetNextCollision	public	Get next collision number.
HashOfIndex	public	Return the hash value of an object by index.
IndexOf	public	Return the index of the object instance.
NameOfIndex	public	Returns the key name of an object by index.
Pack	public	Remove nil object instances from the list.
Remove	public	Remove first occurrence of a object instance.
Rename	public	Rename a key.

See all Methods