Chris@16: /* Copyright 2006-2008 Joaquin M Lopez Munoz.
Chris@16:  * Distributed under the Boost Software License, Version 1.0.
Chris@16:  * (See accompanying file LICENSE_1_0.txt or copy at
Chris@16:  * http://www.boost.org/LICENSE_1_0.txt)
Chris@16:  *
Chris@16:  * See http://www.boost.org/libs/flyweight for library home page.
Chris@16:  */
Chris@16: 
Chris@16: /* Brute force implementation of perfect forwarding overloads.
Chris@16:  * Usage: include after having defined the argument macros:
Chris@16:  *   BOOST_FLYWEIGHT_PERFECT_FWD_NAME
Chris@16:  *   BOOST_FLYWEIGHT_PERFECT_FWD_BODY
Chris@16:  */
Chris@16: 
Chris@16: /* This user_definable macro limits the maximum number of arguments to
Chris@16:  * be perfect forwarded. Beware combinatorial explosion: manual perfect
Chris@16:  * forwarding for n arguments produces 2^n distinct overloads.
Chris@16:  */
Chris@16: 
Chris@16: #if !defined(BOOST_FLYWEIGHT_LIMIT_PERFECT_FWD_ARGS)
Chris@16: #define BOOST_FLYWEIGHT_LIMIT_PERFECT_FWD_ARGS 5
Chris@16: #endif
Chris@16: 
Chris@16: #if BOOST_FLYWEIGHT_LIMIT_PERFECT_FWD_ARGS<=5
Chris@16: #include <boost/flyweight/detail/pp_perfect_fwd.hpp>
Chris@16: #else
Chris@16: #include <boost/flyweight/detail/dyn_perfect_fwd.hpp>
Chris@16: #endif