| /* |
| A thread-safe version of Boost.Signals. |
| |
| Author: Frank Mori Hess <fmhess@users.sourceforge.net> |
| Begin: 2007-01-23 |
| */ |
| // Copyright Frank Mori Hess 2007-2008 |
| // Use, modification and |
| // distribution is 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) |
| |
| // For more information, see http://www.boost.org |
| |
| #ifndef BOOST_SIGNALS2_PREPROCESSED_SIGNAL_HPP |
| #define BOOST_SIGNALS2_PREPROCESSED_SIGNAL_HPP |
| |
| #include <boost/preprocessor/arithmetic.hpp> |
| #include <boost/preprocessor/cat.hpp> |
| #include <boost/preprocessor/iteration.hpp> |
| #include <boost/preprocessor/repetition.hpp> |
| #include <boost/signals2/detail/preprocessed_arg_type.hpp> |
| #include <boost/type_traits/add_reference.hpp> |
| |
| #define BOOST_PP_ITERATION_LIMITS (0, BOOST_SIGNALS2_MAX_ARGS) |
| #define BOOST_PP_FILENAME_1 <boost/signals2/detail/signal_template.hpp> |
| #include BOOST_PP_ITERATE() |
| |
| namespace boost |
| { |
| namespace signals2 |
| { |
| template<typename Signature, |
| typename Combiner = optional_last_value<typename boost::function_traits<Signature>::result_type>, |
| typename Group = int, |
| typename GroupCompare = std::less<Group>, |
| typename SlotFunction = function<Signature>, |
| typename ExtendedSlotFunction = typename detail::extended_signature<function_traits<Signature>::arity, Signature>::function_type, |
| typename Mutex = mutex > |
| class signal: public detail::signalN<function_traits<Signature>::arity, |
| Signature, Combiner, Group, GroupCompare, SlotFunction, ExtendedSlotFunction, Mutex>::type |
| { |
| private: |
| typedef typename detail::signalN<boost::function_traits<Signature>::arity, |
| Signature, Combiner, Group, GroupCompare, SlotFunction, ExtendedSlotFunction, Mutex>::type base_type; |
| public: |
| signal(const Combiner &combiner = Combiner(), const GroupCompare &group_compare = GroupCompare()): |
| base_type(combiner, group_compare) |
| {} |
| }; |
| } |
| } |
| |
| #endif // BOOST_SIGNALS2_PREPROCESSED_SIGNAL_HPP |