-- Created on: 1993-11-19
-- Created by: Yves FRICAUD
-- Copyright (c) 1993-1999 Matra Datavision
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
--
-- This file is part of Open CASCADE Technology software library.
--
-- This library is free software; you can redistribute it and/or modify it under
-- the terms of the GNU Lesser General Public License version 2.1 as published
-- by the Free Software Foundation, with special exception defined in the file
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-- distribution for complete text of the license and disclaimer of any warranty.
--
-- Alternatively, this file may be used under the terms of Open CASCADE
-- commercial license or contractual agreement.

class MapBiIntHasher from MAT2d 

	---Purpose: 

uses
    BiInt from MAT2d

is
    HashCode(myclass; 
             Key1   : BiInt from MAT2d; 
             Upper  : Integer          )
	     
        ---C++: inline
    returns Integer;

    IsEqual(myclass; Key1, Key2 : BiInt from MAT2d) 
       ---C++: inline
    returns Boolean;

end MapBiIntHasher;