Function garrow_boolean_array_get_values

c_glib/arrow-glib/basic-array.cpp:1537–1548

* garrow_boolean_array_get_values: * @array: A #GArrowBooleanArray. * @length: (out): The number of values. * * Returns: (array length=length) (transfer full): * The raw boolean values. * * It should be freed with g_free() when no longer needed. */

 *   It should be freed with g_free() when no longer needed.
 */
gboolean *
garrow_boolean_array_get_values(GArrowBooleanArray *array, gint64 *length)
{
  auto arrow_array = garrow_array_get_raw(GARROW_ARRAY(array));
  auto arrow_boolean_array = std::static_pointer_cast<arrow::BooleanArray>(arrow_array);
  *length = arrow_boolean_array->length();
  auto values = static_cast<gboolean *>(g_new(gboolean, *length));
  for (gint64 i = 0; i < *length; ++i) {
    values[i] = arrow_boolean_array->Value(i);
  }
  return values;
}

G_DEFINE_TYPE(GArrowNumericArray, garrow_numeric_array, GARROW_TYPE_PRIMITIVE_ARRAY)