#includeusing my_slot_index_type = SlotIndex ;
my_slot_index_type slot_index; int32_t slot_id = slot_index.AppendSlot(); slot_index.RemoveSlot(slot_id);
my_slot_index_type slot_index; int32_t num_slots = slot_index.GetNumSlots();This code retrieves the number of slots in a slot index. The SlotIndex library is an open-source header-only library in the C++ package manager Conan. It is used for slot management and is easy to use, making it a preferred library for C++ developers for its efficiency and ease of use.