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