nextValue

Gets the next item in the container. If no more items remain then null is returned.

Use g_variant_unref() to drop your reference on the return value when you no longer need it.

Here is an example for iterating with g_variant_iter_next_value(): |[ // recursively iterate a container void iterate_container_recursive (GVariant *container) { GVariantIter iter; GVariant *child;

g_variant_iter_init (&iter, container);
while ((child = g_variant_iter_next_value (&iter)))
  {
    g_print ("type '%s'\n", g_variant_get_type_string (child));

    if (g_variant_is_container (child))
      iterate_container_recursive (child);

    g_variant_unref (child);
  }

} ]|