Function PyArray_Conjugate

numpy/core/src/multiarray/calculation.c:1166–1204

NUMPY_API * Conjugate */

 * Conjugate
 */
NPY_NO_EXPORT PyObject *
PyArray_Conjugate(PyArrayObject *self, PyArrayObject *out)
{
    if (PyArray_ISCOMPLEX(self) || PyArray_ISOBJECT(self) ||
            PyArray_ISUSERDEF(self)) {
        if (out == NULL) {
            return PyArray_GenericUnaryFunction(self,
                                                n_ops.conjugate);
        }
        else {
            return PyArray_GenericBinaryFunction((PyObject *)self,
                                                 (PyObject *)out,
                                                 n_ops.conjugate);
        }
    }
    else {
        PyArrayObject *ret;
        if (!PyArray_ISNUMBER(self)) {
            /* 2017-05-04, 1.13 */
            if (DEPRECATE("attempting to conjugate non-numeric dtype; this "
                          "will error in the future to match the behavior of "
                          "np.conjugate") < 0) {
                return NULL;
            }
        }
        if (out) {
            if (PyArray_AssignArray(out, self,
                        NULL, NPY_DEFAULT_ASSIGN_CASTING) < 0) {
                return NULL;
            }
            ret = out;
        }
        else {
            ret = self;
        }
        Py_INCREF(ret);
        return (PyObject *)ret;
    }
}

/*NUMPY_API
 * Trace