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#ifndef NUMPY_CORE_SRC_COMMON_NPY_CTYPES_H_
#define NUMPY_CORE_SRC_COMMON_NPY_CTYPES_H_
#include <Python.h>
#include "npy_import.h"
/*
* Check if a python type is a ctypes class.
*
* Works like the Py<type>_Check functions, returning true if the argument
* looks like a ctypes object.
*
* This entire function is just a wrapper around the Python function of the
* same name.
*/
NPY_INLINE static int
npy_ctypes_check(PyTypeObject *obj)
{
static PyObject *py_func = NULL;
PyObject *ret_obj;
int ret;
npy_cache_import("numpy.core._internal", "npy_ctypes_check", &py_func);
if (py_func == NULL) {
goto fail;
}
ret_obj = PyObject_CallFunctionObjArgs(py_func, (PyObject *)obj, NULL);
if (ret_obj == NULL) {
goto fail;
}
ret = PyObject_IsTrue(ret_obj);
Py_DECREF(ret_obj);
if (ret == -1) {
goto fail;
}
return ret;
fail:
/* If the above fails, then we should just assume that the type is not from
* ctypes
*/
PyErr_Clear();
return 0;
}
#endif /* NUMPY_CORE_SRC_COMMON_NPY_CTYPES_H_ */
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