char_array.hpp

来自「boost库提供标准的C++ API 配合dev c++使用,功能更加强大」· HPP 代码 · 共 24 行

// Copyright David Abrahams 2002. Permission to copy, use,
// modify, sell and distribute this software is granted provided this
// copyright notice appears in all copies. This software is provided
// "as is" without express or implied warranty, and with no claim as
// to its suitability for any purpose.
#ifndef CHAR_ARRAY_DWA2002129_HPP
# define CHAR_ARRAY_DWA2002129_HPP

namespace boost { namespace python { namespace detail { 

// This little package is used to transmit the number of arguments
// from the helper functions below to the sizeof() expression below.
// Because we can never have an array of fewer than 1 element, we
// add 1 to n and then subtract 1 from the result of sizeof() below.
template <int n>
struct char_array
{
    char elements[n+1];
};

}}} // namespace boost::python::detail

#endif // CHAR_ARRAY_DWA2002129_HPP