------------------------------------------------------------------------------
--                                                                          --
--                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
--                                                                          --
--      S Y S T E M . B O O L E A N _ A R R A Y _ O P E R A T I O N S       --
--                                                                          --
--                                 S p e c                                  --
--                                                                          --
--           Copyright (C) 2002-2005 Free Software Foundation, Inc.         --
--                                                                          --
-- GNAT is free software;  you can  redistribute it  and/or modify it under --
-- terms of the  GNU General Public License as published  by the Free Soft- --
-- ware  Foundation;  either version 2,  or (at your option) any later ver- --
-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
-- for  more details.  You should have  received  a copy of the GNU General --
-- Public License  distributed with GNAT;  see file COPYING.  If not, write --
-- to  the  Free Software Foundation,  51  Franklin  Street,  Fifth  Floor, --
-- Boston, MA 02110-1301, USA.                                              --
--                                                                          --
-- As a special exception,  if other files  instantiate  generics from this --
-- unit, or you link  this unit with other files  to produce an executable, --
-- this  unit  does not  by itself cause  the resulting  executable  to  be --
-- covered  by the  GNU  General  Public  License.  This exception does not --
-- however invalidate  any other reasons why  the executable file  might be --
-- covered by the  GNU Public License.                                      --
--                                                                          --
-- GNAT was originally developed  by the GNAT team at  New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc.      --
--                                                                          --
------------------------------------------------------------------------------

--  This package contains functions for runtime operations on boolean arrays

with System.Generic_Vector_Operations;
with System.Vectors.Boolean_Operations;

package System.Boolean_Array_Operations is
   pragma Pure;

   type Boolean_Array is array (Integer range <>) of Boolean;

   package Boolean_Operations renames System.Vectors.Boolean_Operations;

   package Vector_Operations is
      new Generic_Vector_Operations (Boolean, Integer, Boolean_Array);

   generic procedure Binary_Operation
      renames Vector_Operations.Binary_Operation;

   generic procedure Unary_Operation
      renames Vector_Operations.Unary_Operation;

   procedure Vector_Not is
      new Unary_Operation ("not", Boolean_Operations."not");
   procedure Vector_And is new Binary_Operation ("and", System.Vectors."and");
   procedure Vector_Or is new Binary_Operation ("or", System.Vectors."or");
   procedure Vector_Xor is new Binary_Operation ("xor", System.Vectors."xor");

   procedure Vector_Nand is
      new Binary_Operation (Boolean_Operations.Nand, Boolean_Operations.Nand);
   procedure Vector_Nor is
      new Binary_Operation (Boolean_Operations.Nor, Boolean_Operations.Nor);
   procedure Vector_Nxor is
      new Binary_Operation (Boolean_Operations.Nxor, Boolean_Operations.Nxor);
end System.Boolean_Array_Operations;
