at:tutorial:objects
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| at:tutorial:objects [2007/06/29 13:16] – jorge | at:tutorial:objects [2007/06/29 13:20] – jorge | ||
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| ===== Delegation and Dynamic Inheritance ===== | ===== Delegation and Dynamic Inheritance ===== | ||
| AmbientTalk features object inheritance or delegation. By means of delegation, an object can reuse and extend the defintion of another establishing a child-parent relationship. We identify two kinds of delegation relationships: | AmbientTalk features object inheritance or delegation. By means of delegation, an object can reuse and extend the defintion of another establishing a child-parent relationship. We identify two kinds of delegation relationships: | ||
| - | These relationships defines two different semantics for clonning child objects. | + | These relationships defines two different semantics for clonning child objects. Whereas clonning a **IS-A** child also clones its parent, **SHARE-A** child shares the parent of the cloned object. |
| The following code shows how to extend objects with a **IS-A** relationship. It uses the '' | The following code shows how to extend objects with a **IS-A** relationship. It uses the '' | ||
at/tutorial/objects.txt · Last modified: 2013/05/17 20:23 by tvcutsem