at:tutorial:objects
Differences
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at:tutorial:objects [2007/06/27 12:09] – jorge | at:tutorial:objects [2007/06/29 08:11] – jorge | ||
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</ | </ | ||
- | As all definitions in AmbientTalk, | + | As all definitions in AmbientTalk, |
- | This object can be instantiated to create new points as follows: | + | |
+ | <note important> | ||
+ | AmbientTalk not only supports traditional canonical syntax (e.g. '' | ||
+ | </ | ||
+ | |||
+ | In the example above, the state of the '' | ||
< | < | ||
- | > def initialPoint | + | > def aPoint |
>>< | >>< | ||
</ | </ | ||
- | Every object understands the message '' | + | Every object understands the message '' |
===== Sending messages ===== | ===== Sending messages ===== | ||
- | In AmbientTalk, | + | In AmbientTalk, |
+ | |||
+ | < | ||
+ | > aPoint.x | ||
+ | >>2 | ||
+ | > aPoint.sumOfSquares() | ||
+ | >> | ||
+ | </ | ||
+ | |||
+ | This code shows two messages sent to the '' | ||
===== Cloning and instantiation ===== | ===== Cloning and instantiation ===== |
at/tutorial/objects.txt · Last modified: 2013/05/17 20:23 by tvcutsem