NULL_AVL_Tree

NULL_AVL_Tree

[Seshu Kumar]

Hello,

here, my code is 
type AVL_Tree is private;
Null_Avl_Tree : constant Avl_Tree;

in priviate i define:
   type AVL_Tree is record
      Rep : AVL_Node_Ref;
      Size : Natural := 0;
   end record;

   Null_Avl_Tree : constant Avl_Tree := ( Rep => null, Size => 0 );


here,  m accessing NULL_AVL_Tree from other file, is it gives me the same values
using like
VCAST_BITS_1_1_AVL : VCAST_BITS_TYPE_1_1_AVL :=
   ( others =>  VCAST_COVER_IO.Null_Avl_Tree );

here, i think my Null_Avl_tree is not null.

Thanks in advance.

Seshukumar.

Re: NULL_AVL_Tree

[Adam Beneschan]

On Tuesday, October 29, 2013 7:21:59 AM UTC-7, Seshu Kumar wrote:
> Hello,
> 
> here, my code is 
> type AVL_Tree is private;
> Null_Avl_Tree : constant Avl_Tree;
> 
> in priviate i define:
>    type AVL_Tree is record
>       Rep : AVL_Node_Ref;
>       Size : Natural := 0;
>    end record;
> 
>    Null_Avl_Tree : constant Avl_Tree := ( Rep => null, Size => 0 );
> 
> here,  m accessing NULL_AVL_Tree from other file, is it gives me the same values
> 
> using like
> 
> VCAST_BITS_1_1_AVL : VCAST_BITS_TYPE_1_1_AVL :=
>    ( others =>  VCAST_COVER_IO.Null_Avl_Tree );
> 
> here, i think my Null_Avl_tree is not null.
> 
> 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 some code that produces some result that's different from what you expect, and tell us what the output is and what you expected the output to be.

                               -- Adam