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From: Gautier write-only <gautier_niouzes@hotmail.com>
Newsgroups: comp.lang.ada
Subject: Re: newbie ada question
Date: Tue, 23 Mar 2010 03:46:10 -0700 (PDT)
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Date: 2010-03-23T03:46:10-07:00
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An example (with GNAT you need to make 3 files out of it: lib_1.ads,
lib_2.ads, my_prog.adb) :

-- A standalone library
package Lib_1 is
  hello: String:= "Hello from library 1 !";
end;

-- Library 2 is using Library 1
with Lib_1;
package Lib_2 is
  hello: String:= Lib_1.hello;
end;

-- An application using Library 2 (and indirectly Library 1)
with Lib_2, Ada.Text_IO;
procedure My_prog is
begin
  Ada.Text_IO.Put(Lib_2.hello);
end;
______________________________________________________________
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