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From: Marius Amado Alves <amado.alves@netcabo.pt>
Newsgroups: comp.lang.ada
Subject: Re: unconstrained array type problems
Date: Wed, 21 Jul 2004 16:54:00 +0100
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Date: 2004-07-21T16:54:00+01:00

> How can i make them visible to one another? This is so easy to do in
> c++/java.

This is extremely easy in Ada with the proper design, namely with these 
two entities:

    type Matrix is array (Positive range <>, Positive range <>) of Real;
    function Read_File (Name : String) return Matrix;

Then read all the matrices you want in the same place:

    Matrix_1 : Matrix := Read_Matrix ("One");
    Matrix_2 : Matrix := Read_Matrix ("Two");
    ...