Chris@16: /*
Chris@16:   A variadic implementation of variadic boost::signals2::signal, used when variadic
Chris@16:   template support is detected in the compiler.
Chris@16: 
Chris@16:   Author: Frank Mori Hess <fmhess@users.sourceforge.net>
Chris@16:   Begin: 2009-05-26
Chris@16: */
Chris@16: // Copyright Frank Mori Hess 2009
Chris@16: // Use, modification and
Chris@16: // distribution is subject to the Boost Software License, Version
Chris@16: // 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: // For more information, see http://www.boost.org
Chris@16: 
Chris@16: #ifndef BOOST_SIGNALS2_VARIADIC_SIGNAL_HPP
Chris@16: #define BOOST_SIGNALS2_VARIADIC_SIGNAL_HPP
Chris@16: 
Chris@16: #include <boost/preprocessor/control/expr_if.hpp>
Chris@16: #include <boost/signals2/detail/variadic_arg_type.hpp>
Chris@16: #include <boost/signals2/detail/variadic_slot_invoker.hpp>
Chris@16: #include <boost/type_traits/function_traits.hpp>
Chris@16: 
Chris@16: namespace boost
Chris@16: {
Chris@16:   namespace signals2
Chris@16:   {
Chris@16:     namespace detail
Chris@16:     {
Chris@16:       template<typename Signature> class variadic_extended_signature;
Chris@16:       // partial template specialization
Chris@16:       template<typename R, typename ... Args>
Chris@16:         class variadic_extended_signature<R (Args...)>
Chris@16:       {
Chris@16:       public:
Chris@16:         typedef boost::function<R (const boost::signals2::connection &, Args...)> function_type;
Chris@16:       };
Chris@16:     } // namespace detail
Chris@16:   } // namespace signals2
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #include <boost/signals2/detail/signal_template.hpp>
Chris@16: 
Chris@16: #endif // BOOST_SIGNALS2_VARIADIC_SIGNAL_HPP