Function wrapping_method_get_loop

numpy/core/src/umath/wrapping_array_method.c:142–177

static int
wrapping_method_get_loop(
        PyArrayMethod_Context *context,
        int aligned, int move_references, const npy_intp *strides,
        PyArrayMethod_StridedLoop **out_loop, NpyAuxData **out_transferdata,
        NPY_ARRAYMETHOD_FLAGS *flags)
{
    assert(move_references == 0);  /* only used internally for "decref" funcs */
    int nin = context->method->nin, nout = context->method->nout;

    wrapping_auxdata *auxdata = get_wrapping_auxdata();
    if (auxdata == NULL) {
        return -1;
    }

    auxdata->orig_context.method = context->method->wrapped_meth;
    auxdata->orig_context.caller = context->caller;

    if (context->method->translate_given_descrs(
            nin, nout, context->method->wrapped_dtypes,
            context->descriptors, auxdata->orig_context.descriptors) < 0) {
        NPY_AUXDATA_FREE((NpyAuxData *)auxdata);
        return -1;
    }
    if (context->method->wrapped_meth->get_strided_loop(
            &auxdata->orig_context, aligned, 0, strides,
            &auxdata->orig_loop, &auxdata->orig_auxdata,
            flags) < 0) {
        NPY_AUXDATA_FREE((NpyAuxData *)auxdata);
        return -1;
    }

    *out_loop = (PyArrayMethod_StridedLoop *)&wrapping_method_strided_loop;
    *out_transferdata = (NpyAuxData *)auxdata;
    return 0;
}


/*