[Newbies] Matrix with Objetcs
herbertkoenig at gmx.net
Wed Oct 28 08:17:23 UTC 2009
GLT> Hi! this is the first time I use Smalltalk. I created a
welcome to a brand new world!
GLT> class called Celd and I wanted to create a class called Matrix
GLT> which will be a 2D-array of Celd or a Matrix if you prefere.
There is a class Matrix already. And in older Squeaks (3.6) there was
GLT> Could someone help me with the code?
We need more details.
GLT> I tried this:
GLT> Object subclass: #Matrix
GLT> instanceVariableNames: 'cells range'
GLT> classVariableNames: ''
GLT> poolDictionaries: ''
GLT> category: 'fiuba-explorador'
GLT> "Inicializa por defecto"
GLT> cells := Celd new.
GLT> range := 6
GLT> But when I try to add a Cell... I can't thank you very much in advance.
Which code do you use? And what is the definition of Class Celd?
You need a Collection or one of it's subclasses to implement a matrix.
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