bool check_constraints()

in src/annoymodule.cc [286:296]

• 11 lines of code
• 4 McCabe index (conditional complexity)

bool check_constraints(py_annoy *self, int32_t item, bool building) {
  if (item < 0) {
    PyErr_SetString(PyExc_IndexError, "Item index can not be negative");
    return false;
  } else if (!building && item >= self->ptr->get_n_items()) {
    PyErr_SetString(PyExc_IndexError, "Item index larger than the largest item index");
    return false;
  } else {
    return true;
  }
}