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+------------------------------------------------------------------------------
+-- --
+-- 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) 2002-2009 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 3, 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. --
+-- --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception, --
+-- version 3.1, as published by the Free Software Foundation. --
+-- --
+-- You should have received a copy of the GNU General Public License and --
+-- a copy of the GCC Runtime Library Exception along with this program; --
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
+-- <http://www.gnu.org/licenses/>. --
+-- --
+-- 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;