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    Types: TextFile
    Names: »B«

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TextFile

package body Briques is

    function Briqueconvient (Aref : Reference) return Boolean is
    begin
        return (Behavior.Get (Aref).Emballee = False and
                Behavior.Get (Aref).Taille >= 50 and
                Behavior.Get (Aref).Taille <= 200);
    end Briqueconvient;

    function Lesbriques000 is new Collection.Restrict (Briqueconvient);

    function Lesbriques return Collection.Object is
    begin
        return (Lesbriques000 (Behavior.Instances));
    end Lesbriques;

    function Taille (Aref : Reference) return Natural is
    begin
        return (Behavior.Get (Aref).Taille);
    end Taille;


    procedure Emballer (Aref : Reference) is
        Unebrique : Object;
    begin
        Put ("Taille de la brique : ");
        Unebrique := Behavior.Get (Aref);
        Put (Unebrique.Taille);
        Put_Line (" ");
        Unebrique.Emballee := True;
        Behavior.Set (Aref, Unebrique);
    end Emballer;

    procedure Enroute is
        Unebrique : Object;
    begin
        Put_Line ("Creation de briques de differentes tailles");
        Put_Line ("Association au mieux selon la taille...");
        for I in 10 .. 30 loop
            Unebrique.Taille := I * 5;
            Behavior.Allocate (Unebrique);
        end loop;
    end Enroute;

end Briques;