| // Copyright David Abrahams 2002. |
| // Distributed under 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) |
| #ifndef ARGS_FWD_DWA2002927_HPP |
| # define ARGS_FWD_DWA2002927_HPP |
| |
| # include <boost/python/detail/prefix.hpp> |
| |
| # include <boost/python/handle.hpp> |
| # include <boost/config.hpp> |
| # include <cstddef> |
| # include <utility> |
| |
| namespace boost { namespace python { |
| |
| namespace detail |
| { |
| struct keyword |
| { |
| keyword(char const* name_=0) |
| : name(name_) |
| {} |
| |
| char const* name; |
| handle<> default_value; |
| }; |
| |
| template <std::size_t nkeywords = 0> struct keywords; |
| |
| typedef std::pair<keyword const*, keyword const*> keyword_range; |
| |
| template <> |
| struct keywords<0> |
| { |
| BOOST_STATIC_CONSTANT(std::size_t, size = 0); |
| static keyword_range range() { return keyword_range(); } |
| }; |
| |
| namespace error |
| { |
| template <int keywords, int function_args> |
| struct more_keywords_than_function_arguments |
| { |
| typedef char too_many_keywords[keywords > function_args ? -1 : 1]; |
| }; |
| } |
| } |
| |
| }} // namespace boost::python |
| |
| #endif // ARGS_FWD_DWA2002927_HPP |