Chris@16: /*
Chris@16:   A thread-safe version of Boost.Signals.
Chris@16: 
Chris@16:   Author: Frank Mori Hess <fmhess@users.sourceforge.net>
Chris@16:   Begin: 2007-01-23
Chris@16: */
Chris@16: // Copyright Frank Mori Hess 2007-2008
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_PREPROCESSED_SIGNAL_HPP
Chris@16: #define BOOST_SIGNALS2_PREPROCESSED_SIGNAL_HPP
Chris@16: 
Chris@16: #include <boost/preprocessor/arithmetic.hpp>
Chris@16: #include <boost/preprocessor/cat.hpp>
Chris@16: #include <boost/preprocessor/control/expr_if.hpp>
Chris@16: #include <boost/preprocessor/iteration.hpp>
Chris@16: #include <boost/preprocessor/repetition.hpp>
Chris@16: #include <boost/signals2/detail/preprocessed_arg_type.hpp>
Chris@16: #include <boost/type_traits/add_reference.hpp>
Chris@16: 
Chris@16: #define BOOST_PP_ITERATION_LIMITS (0, BOOST_SIGNALS2_MAX_ARGS)
Chris@16: #define BOOST_PP_FILENAME_1 <boost/signals2/detail/signal_template.hpp>
Chris@16: #include BOOST_PP_ITERATE()
Chris@16: 
Chris@16: namespace boost
Chris@16: {
Chris@16:   namespace signals2
Chris@16:   {
Chris@16:     template<typename Signature,
Chris@16:       typename Combiner = optional_last_value<typename boost::function_traits<Signature>::result_type>,
Chris@16:       typename Group = int,
Chris@16:       typename GroupCompare = std::less<Group>,
Chris@16:       typename SlotFunction = function<Signature>,
Chris@16:       typename ExtendedSlotFunction = typename detail::extended_signature<function_traits<Signature>::arity, Signature>::function_type,
Chris@16:       typename Mutex = mutex >
Chris@16:     class signal: public detail::signalN<function_traits<Signature>::arity,
Chris@16:       Signature, Combiner, Group, GroupCompare, SlotFunction, ExtendedSlotFunction, Mutex>::type
Chris@16:     {
Chris@16:     private:
Chris@16:       typedef typename detail::signalN<boost::function_traits<Signature>::arity,
Chris@16:         Signature, Combiner, Group, GroupCompare, SlotFunction, ExtendedSlotFunction, Mutex>::type base_type;
Chris@16:     public:
Chris@16:       signal(const Combiner &combiner_arg = Combiner(), const GroupCompare &group_compare = GroupCompare()):
Chris@16:         base_type(combiner_arg, group_compare)
Chris@16:       {}
Chris@101: #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && BOOST_WORKAROUND(BOOST_MSVC, < 1800)
Chris@101:       signal(signal && other) : base_type(std::move(other)) {}
Chris@101:       signal & operator=(signal && other) { base_type::operator=(std::move(other)); return *this; }
Chris@101: #endif
Chris@16:     };
Chris@16:   }
Chris@16: }
Chris@16: 
Chris@16: #endif // BOOST_SIGNALS2_PREPROCESSED_SIGNAL_HPP