Chris@16: //  (C) Copyright John Maddock 2005.
Chris@16: //  Use, modification and distribution are subject to the
Chris@16: //  Boost Software License, Version 1.0. (See accompanying file
Chris@16: //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: // The aim of this header is just to include <functional> but to do
Chris@16: // so in a way that does not result in recursive inclusion of
Chris@16: // the Boost TR1 components if boost/tr1/tr1/functional is in the
Chris@16: // include search path.  We have to do this to avoid circular
Chris@16: // dependencies:
Chris@16: //
Chris@16: 
Chris@16: #ifndef BOOST_CONFIG_FUNCTIONAL
Chris@16: #  define BOOST_CONFIG_FUNCTIONAL
Chris@16: 
Chris@16: #  ifndef BOOST_TR1_NO_RECURSION
Chris@16: #     define BOOST_TR1_NO_RECURSION
Chris@16: #     define BOOST_CONFIG_NO_FUNCTIONAL_RECURSION
Chris@16: #  endif
Chris@16: 
Chris@16: #  include <functional>
Chris@16: 
Chris@16: #  ifdef BOOST_CONFIG_NO_FUNCTIONAL_RECURSION
Chris@16: #     undef BOOST_TR1_NO_RECURSION
Chris@16: #     undef BOOST_CONFIG_NO_FUNCTIONAL_RECURSION
Chris@16: #  endif
Chris@16: 
Chris@16: #endif