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Diffstat (limited to '3rdParty/Boost/src/boost/signals2/detail/variadic_arg_type.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/signals2/detail/variadic_arg_type.hpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/signals2/detail/variadic_arg_type.hpp b/3rdParty/Boost/src/boost/signals2/detail/variadic_arg_type.hpp new file mode 100644 index 0000000..14d54b2 --- /dev/null +++ b/3rdParty/Boost/src/boost/signals2/detail/variadic_arg_type.hpp @@ -0,0 +1,49 @@ +// Copyright Frank Mori Hess 2009 +// +// 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_DETAIL_VARIADIC_ARG_TYPE_HPP +#define BOOST_SIGNALS2_DETAIL_VARIADIC_ARG_TYPE_HPP + +#include <functional> + +namespace boost +{ + namespace signals2 + { + namespace detail + { + template<unsigned, typename ... Args> class variadic_arg_type; + + template<typename T, typename ... Args> class variadic_arg_type<0, T, Args...> + { + public: + typedef T type; + }; + + template<unsigned n, typename T, typename ... Args> class variadic_arg_type<n, T, Args...> + { + public: + typedef typename variadic_arg_type<n - 1, Args...>::type type; + }; + + template <typename R, typename ... Args> + struct std_functional_base + {}; + template <typename R, typename T1> + struct std_functional_base<R, T1>: public std::unary_function<T1, R> + {}; + template <typename R, typename T1, typename T2> + struct std_functional_base<R, T1, T2>: public std::binary_function<T1, T2, R> + {}; + } // namespace detail + } // namespace signals2 +} // namespace boost + + +#endif // BOOST_SIGNALS2_DETAIL_VARIADIC_ARG_TYPE_HPP |