support vector clustering for vc++

				//  (C) Copyright John Maddock 2001 - 2002. 
				//  Use, modification and distribution are subject to the 
				//  Boost Software License, Version 1.0. (See accompanying file 
				//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
				
				//  See http://www.boost.org for most recent version.
				
				#if __IBMCPP__ 				#  define BOOST_NO_STD_ALLOCATOR
				#endif
				
				#define BOOST_HAS_MACRO_USE_FACET
				#define BOOST_NO_STD_MESSAGES
				
				#define BOOST_STDLIB "Visual Age default standard library"