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Newsgroups: comp.lang.ada
Date: Tue, 29 Oct 2013 07:40:33 -0700 (PDT)
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Subject: Re: NULL_AVL_Tree
From: Adam Beneschan <adambeneschan@aol.com>
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Xref: news.eternal-september.org comp.lang.ada:17555
Date: 2013-10-29T07:40:33-07:00
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On Tuesday, October 29, 2013 7:21:59 AM UTC-7, Seshu Kumar wrote:
> Hello,
>=20
> here, my code is=20
> type AVL_Tree is private;
> Null_Avl_Tree : constant Avl_Tree;
>=20
> in priviate i define:
>    type AVL_Tree is record
>       Rep : AVL_Node_Ref;
>       Size : Natural :=3D 0;
>    end record;
>=20
>    Null_Avl_Tree : constant Avl_Tree :=3D ( Rep =3D> null, Size =3D> 0 );
>=20
> here,  m accessing NULL_AVL_Tree from other file, is it gives me the same=
 values
>=20
> using like
>=20
> VCAST_BITS_1_1_AVL : VCAST_BITS_TYPE_1_1_AVL :=3D
>    ( others =3D>  VCAST_COVER_IO.Null_Avl_Tree );
>=20
> here, i think my Null_Avl_tree is not null.
>=20
> Thanks in advance.

There's not enough information here.  If the problem is that you think Null=
_Avl_Tree has a value that's different from what you expect, please post so=
me code that produces some result that's different from what you expect, an=
d tell us what the output is and what you expected the output to be.

                               -- Adam