Differences

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

--- at:tutorial:reflection [2008/09/15 18:00] – tvcutsem
+++ at:tutorial:reflection [2008/11/06 15:25] – elisag
@@ Line 28: / Line 28: @@
 </code>
-The code excerpt presented above uses the mirror to //introspect// on an object and uses the ''listSlots'' meta-method. The result is a table of the slots (fields and methods) provided by this object. Notice that fields are represented as a combination of an accessor and a mutator method, conforming to the Uniform Access Principle as discussed in [[:at:tutorial:objects#uniform_access|chapter 5]]. Also note that the object has a field called ''super'', although this field was not explicitly defined. In AmbientTalk, ''super'' is defined implicitly for every object.
+The code excerpt presented above uses the mirror to //introspect// on an object and uses the ''listSlots'' meta-method. The result is a table of the slots (fields and methods) provided by this object. Notice that fields are represented as a combination of an accessor and a mutator method, conforming to the Uniform Access Principle as discussed in [[:at:tutorial:objects#uniform_access|chapter 5]]. Also note that the object has a field called ''super'', although this field was not explicitly defined. In AmbientTalk, ''super'' is defined implicitly for every object. The picture below gives an overview of the different objects involved in the actor.
+{{:at:tutorial:meta-1.jpg|:at:tutorial:meta-1.jpg}}
 The code excerpt below shows how one can add and remove slots to and from an object, and how one can explicitly access values and invoke methods upon an object, reflectively: