WSJT-X/boost/boost/python/has_back_reference.hpp
Bill Somerville a5fef43621 Merged latest version of the boost 1.63.0 vendor drop
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7593 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2017-03-02 02:45:29 +00:00

25 lines
678 B
C++

// 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 HAS_BACK_REFERENCE_DWA2002323_HPP
# define HAS_BACK_REFERENCE_DWA2002323_HPP
# include <boost/python/detail/prefix.hpp>
# include <boost/mpl/bool.hpp>
namespace boost { namespace python {
// traits class which users can specialize to indicate that a class
// contains a back-reference to its owning PyObject*
template <class T>
struct has_back_reference
: mpl::false_
{
};
}} // namespace boost::python
#endif // HAS_BACK_REFERENCE_DWA2002323_HPP