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