Function sz_py_export_strings_as_u64tape

python/stringzilla.c:581–601

* @brief Helper function to export a `Strs` object into `sz_sequence_u64tape_t` components. */

 *  @brief  Helper function to export a `Strs` object into `sz_sequence_u64tape_t` components.
 */
SZ_DYNAMIC sz_bool_t sz_py_export_strings_as_u64tape(PyObject *object, sz_cptr_t *data, sz_u64_t const **offsets,
                                                     sz_size_t *count) {

    if (!data || !offsets || !count) return sz_false_k;
    if (!PyObject_TypeCheck(object, &StrsType)) return sz_false_k;
    Strs *strs = (Strs *)object;

    if (strs->layout == STRS_U64_TAPE) {
        *data = strs->data.u64_tape.data;
        *offsets = strs->data.u64_tape.offsets;
        *count = strs->data.u64_tape.count;
        return sz_true_k;
    }
    else if (strs->layout == STRS_U64_TAPE_VIEW) {
        *data = strs->data.u64_tape_view.data;
        *offsets = strs->data.u64_tape_view.offsets;
        *count = strs->data.u64_tape_view.count;
        return sz_true_k;
    }
    else { return sz_false_k; }
}

static sz_bool_t sz_py_replace_u32_tape_allocator(Strs *strs, sz_memory_allocator_t *old_allocator,
                                                  sz_memory_allocator_t *allocator) {