Unit 'Contnrs' Package
[Overview][Constants][Types][Classes][Procedures and functions][Index] [#fcl]

TFPObjectHashTable

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

Hash table for object instances.

Declaration

Source position: contnrs.pp line 484

type TFPObjectHashTable = class(TFPCustomHashTable)

public

  constructor Create();

  

Create a new instance of TFPObjectHashTable.

  constructor CreateWith();

  

Create a new hash table with given size and hash function.

  function Iterate();

  

Iterate over the objects in the hash table.

  procedure Add(); virtual;

  

Add a new object to the hash table.

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

  

Key-based access to the objects.

  property OwnsObjects: Boolean; [r]

  

Does the hash table own the objects ?

end;

Inheritance

TFPObjectHashTable

  

Hash table for object instances.

|

TFPCustomHashTable

  

Hash class.

|

TObject

Description

TFPStringHashTable is a TFPCustomHashTable descendent which stores object instances together with the keys. In case the data associated with the keys are strings themselves, it's better to use TFPStringHashTable, or for arbitrary pointer data, TFPDataHashTable is more suitable. The objects are exposed with their keys through the Items property.

See also

TFPStringHashTable

  

Hash table for string data.

TFPDataHashTable

  

Hash table for data pointers.

TFPObjectHashTable.Items

  

Key-based access to the objects.


Documentation generated on: Jul 24 2023