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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
-- --
-- S Y S T E M . V E C T O R S --
-- --
-- S p e c --
-- --
-- Copyright (C) 2002-2014, 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 defines a datatype which is most efficient for performing
-- logical operations on large arrays. See System.Generic_Vector_Operations.
-- In the future this package may also define operations such as element-wise
-- addition, subtraction, multiplication, minimum and maximum of vector-sized
-- packed arrays of Unsigned_8, Unsigned_16 and Unsigned_32 values. These
-- operations could be implemented as system intrinsics on platforms with
-- direct processor support for them.
package System.Vectors is
pragma Pure;
type Vector is mod 2**System.Word_Size;
for Vector'Alignment use Integer'Min
(Standard'Maximum_Alignment, System.Word_Size / System.Storage_Unit);
for Vector'Size use System.Word_Size;
end System.Vectors;
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