NPY_NO_EXPORT long
PyArray_DescrHash(PyObject* odescr)
{
PyArray_Descr *descr;
int st;
long hash;
if (!PyArray_DescrCheck(odescr)) {
PyErr_SetString(PyExc_ValueError,
"PyArray_DescrHash argument must be a type descriptor");
return -1;
}
descr = (PyArray_Descr*)odescr;
st = _PyArray_DescrHashImp(descr, &hash);
if (st) {
return -1;
}
return hash;
}
NPY_NO_EXPORT npy_hash_t
PyArray_DescrHash(PyObject* odescr)
{
PyArray_Descr *descr;
int st;
if (!PyArray_DescrCheck(odescr)) {
PyErr_SetString(PyExc_ValueError,
"PyArray_DescrHash argument must be a type descriptor");
return -1;
}
descr = (PyArray_Descr*)odescr;
if (descr->hash == -1) {
st = _PyArray_DescrHashImp(descr, &descr->hash);
if (st) {
return -1;
}
}
return descr->hash;
}