name : find_instance.hpp // 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 FIND_INSTANCE_DWA2002312_HPP # define FIND_INSTANCE_DWA2002312_HPP # include <boost/python/type_id.hpp> namespace boost { namespace python { namespace objects { // Given a type_id, find the instance data which corresponds to it, or // return 0 in case no such type is held. If null_shared_ptr_only is // true and the type being sought is a shared_ptr, only find an // instance if it turns out to be NULL. Needed for shared_ptr rvalue // from_python support. BOOST_PYTHON_DECL void* find_instance_impl(PyObject*, type_info, bool null_shared_ptr_only = false); }}} // namespace boost::python::objects #endif // FIND_INSTANCE_DWA2002312_HPP