44 lines
1003 B
C++
Executable File
44 lines
1003 B
C++
Executable File
// 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 REFCOUNT_DWA2002615_HPP
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# define REFCOUNT_DWA2002615_HPP
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# include <boost/python/detail/prefix.hpp>
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# include <boost/python/cast.hpp>
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namespace boost { namespace python {
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template <class T>
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inline T* incref(T* p)
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{
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Py_INCREF(python::upcast<PyObject>(p));
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return p;
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}
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template <class T>
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inline T* xincref(T* p)
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{
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Py_XINCREF(python::upcast<PyObject>(p));
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return p;
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}
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template <class T>
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inline void decref(T* p)
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{
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assert( Py_REFCNT(python::upcast<PyObject>(p)) > 0 );
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Py_DECREF(python::upcast<PyObject>(p));
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}
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template <class T>
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inline void xdecref(T* p)
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{
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assert( !p || Py_REFCNT(python::upcast<PyObject>(p)) > 0 );
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Py_XDECREF(python::upcast<PyObject>(p));
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}
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}} // namespace boost::python
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#endif // REFCOUNT_DWA2002615_HPP
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