[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'Contnrs' (#fcl)

TFPHashObject

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Hash-list aware object

Declaration

Source position: contnrs.pp line 276

type TFPHashObject = class

public

  constructor CreateNotOwned;

  

Create an instance not owned by any list.

  constructor Create();

  

Create a named instance, and insert in a hash list.

  procedure ChangeOwner();

  

Change the list owning the object.

  procedure ChangeOwnerAndName();

  

Simultaneously change the list owning the object and the name of the object.

  procedure Rename();

  

Rename the object

  property Name: shortstring; [r]

  

Current name of the object

  property Hash: LongWord; [r]

  

Hash value

end;

Inheritance

TFPHashObject

  

Hash-list aware object

|

TObject

Description

TFPHashObject is a TObject descendent which is aware of the TFPHashObjectList class. It has a name property and an owning list: if the name is changed, it will reposition itself in the list which owns it. It offers methods to change the owning list: the object will correctly remove itself from the list which currently owns it, and insert itself in the new list.

See also

TFPHashObject.Name

  

Current name of the object

TFPHashObject.ChangeOwner

  

Change the list owning the object.

TFPHashObject.ChangeOwnerAndName

  

Simultaneously change the list owning the object and the name of the object.


Documentation generated on: Jun 22 2020