Standard C++	Library
 		 Copyright 1996, Rogue Wave Software, Inc.

 NAME

   swap	- Exchange values.

 SYNOPSIS

   #include <algorithm>

   template <class T>
   void swap (T&	a, T& b);

 DESCRIPTION

   The swap algorithm exchanges the values of a and b.  The effect is:

   T tmp	= a
   a = b
   b = tmp

 SEE ALSO

   iter_swap, swap_ranges

 STANDARDS CONFORMANCE
   ANSI X3J16/ISO WG21 Joint C++	Committee