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Diffstat (limited to 'boost/python/converter/pyobject_type.hpp')
-rw-r--r-- | boost/python/converter/pyobject_type.hpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/boost/python/converter/pyobject_type.hpp b/boost/python/converter/pyobject_type.hpp index 526f9f9dba..bde39e8057 100644 --- a/boost/python/converter/pyobject_type.hpp +++ b/boost/python/converter/pyobject_type.hpp @@ -9,8 +9,11 @@ namespace boost { namespace python { namespace converter { -BOOST_PYTHON_DECL PyObject* checked_downcast_impl(PyObject*, PyTypeObject*); - +BOOST_PYTHON_DECL inline +PyObject* checked_downcast_impl(PyObject *obj, PyTypeObject *type) +{ + return (PyType_IsSubtype(Py_TYPE(obj), type) ? obj : NULL); +} // Used as a base class for specializations which need to provide // Python type checking capability. template <class Object, PyTypeObject* pytype> |