Chris@16: // Copyright David Abrahams 2002.
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See
Chris@16: // accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: #ifndef DECREF_GUARD_DWA20021220_HPP
Chris@16: # define DECREF_GUARD_DWA20021220_HPP
Chris@16: 
Chris@16: namespace boost { namespace python { namespace detail { 
Chris@16: 
Chris@16: struct decref_guard
Chris@16: {
Chris@16:     decref_guard(PyObject* o) : obj(o) {}
Chris@16:     ~decref_guard() { Py_XDECREF(obj); }
Chris@16:     void cancel() { obj = 0; }
Chris@16:  private:
Chris@16:     PyObject* obj;
Chris@16: };
Chris@16: 
Chris@16: }}} // namespace boost::python::detail
Chris@16: 
Chris@16: #endif // DECREF_GUARD_DWA20021220_HPP