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with Ada.Finalization;
private with System;
package FLTK is
function Run return Integer;
-- ugly implementation detail, never use this
-- just ignore the hand moving behind the curtain
-- (this is necessary so things like text_buffers and
-- widgets can talk to each other behind the binding)
type Wrapper is abstract new Ada.Finalization.Limited_Controlled with private;
private
function Has_Valid_Ptr
(This : in Wrapper)
return Boolean;
type Wrapper is abstract new Ada.Finalization.Limited_Controlled with
record
Void_Ptr : System.Address;
end record;
-- with Type_Invariant => Has_Valid_Ptr (Wrapper);
-- unsure if the above invariant is doing what I'm after
-- oh well, something to work on
overriding procedure Initialize
(This : in out Wrapper);
end FLTK;
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