Differences

This shows you the differences between two versions of the page.

--- at:tutorial:objects [2007/07/10 22:27] – changed tvcutsem
+++ at:tutorial:objects [2007/07/10 22:29] – * tvcutsem
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 ===== Encapsulation =====
-AmbientTalk has no notion of "visibility modifiers" for fields or methods. All fields and methods of an object are considered "public". Nevertheless, a field or method can be made "private" to a scope by means of lexical scoping (a technique sometimes referred to as "lambda abstraction"). The following code shows the definition of an object inside the definition of a function. Although all of the object's fields and methods are public, the object can make use of lexically visible fields and methods of outer objects or functions which are not simply accessible "from the outside":
+AmbientTalk has no notion of "visibility modifiers" for fields or methods. All fields and methods of an object are considered "public". Nevertheless, a field or method can be made "private" to a scope by means of lexical scoping (a technique sometimes referred to as [[http://www.erights.org/elib/capability/ode/ode-objects.html|lambda abstraction]]). The following code shows the definition of an object inside the definition of a function. Although all of the object's fields and methods are public, the object can make use of lexically visible fields and methods of outer objects or functions which are not simply accessible "from the outside":
 <code>