nil.hpp

来自「C++的一个好库。。。现在很流行」· HPP 代码 · 共 20 行

/*=============================================================================
    Copyright (c) 2001-2003 Joel de Guzman
    http://spirit.sourceforge.net/

    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)
=============================================================================*/
#if !defined(BOOST_SPIRIT_NIL_HPP)
#define BOOST_SPIRIT_NIL_HPP

namespace boost { namespace spirit
{
    struct nil_t {};
}}

#endif