// 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

