// 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