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+------------------------------------------------------------------------------
+-- --
+-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
+-- --
+-- S Y S T E M . G E N E R I C _ V E C T O R _ 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 generic procedures for vector operations on arrays.
+-- If the arguments are aligned on word boundaries and the word size is a
+-- multiple M of the element size, the operations will be done M elements
+-- at a time using vector operations on a word.
+
+-- All routines assume argument arrays have the same length, and arguments
+-- with mode "in" do not alias arguments with mode "out" or "in out".
+-- If the number N of elements to be processed is not a multiple of M
+-- the final N rem M elements will be processed one item at a time.
+
+with System.Vectors;
+with System.Storage_Elements;
+
+generic
+ type Element is (<>);
+ type Index is (<>);
+ type Element_Array is array (Index range <>) of Element;
+
+package System.Generic_Vector_Operations is
+ pragma Pure;
+
+ generic
+ with function Element_Op (X, Y : Element) return Element;
+ with function Vector_Op (X, Y : Vectors.Vector) return Vectors.Vector;
+ procedure Binary_Operation
+ (R, X, Y : System.Address;
+ Length : System.Storage_Elements.Storage_Count);
+
+ generic
+ with function Element_Op (X : Element) return Element;
+ with function Vector_Op (X : Vectors.Vector) return Vectors.Vector;
+ procedure Unary_Operation
+ (R, X : System.Address;
+ Length : System.Storage_Elements.Storage_Count);
+end System.Generic_Vector_Operations;