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