managed_object_get_item_count

Get the number of the items in a managed object

u32
managed_object_get_item_count(Application_Links* app,
                              Managed_Object object);

app

the standard custom layer context pointer

object

the id of the managed object to query

on success, when the object exists, the number of items in the managed object, otherwise zero

Managed objects are essentially arrays with special management inside the core, such as markers. This call returns the number of items in the array.