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Editing: decref_guard.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 DECREF_GUARD_DWA20021220_HPP # define DECREF_GUARD_DWA20021220_HPP namespace boost { namespace python { namespace detail { struct decref_guard { decref_guard(PyObject* o) : obj(o) {} ~decref_guard() { Py_XDECREF(obj); } void cancel() { obj = 0; } private: PyObject* obj; }; }}} // namespace boost::python::detail #endif // DECREF_GUARD_DWA20021220_HPP
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