26 Containers library [containers]

26.2 Container requirements [container.requirements]

26.2.4 Node handles [container.node]

26.2.4.3 Destructor [container.node.dtor]

~node_handle();
Effects: If ptr_­ != nullptr, destroys the value_­type subobject in the container_­node_­type object pointed to by ptr_­ by calling ator_­traits​::​destroy, then deallocates ptr_­ by calling ator_­traits​::​rebind_­traits<container_­node_­type>​::​deallocate.