set_of_sets::~set_of_sets() { freeself(); }
flag_orbit_node::~flag_orbit_node() { freeself(); }
partial_derivative::~partial_derivative() { freeself(); }
desarguesian_spread::~desarguesian_spread() { freeself(); }
fancy_set::~fancy_set() { freeself(); }
orbit_node::~orbit_node() { freeself(); }
generator::~generator() { freeself(); }
union_find_on_k_subsets::~union_find_on_k_subsets() { freeself(); }
W3q::~W3q() { freeself(); }
young::~young() { freeself(); }
sub_generator::~sub_generator() { freeself(); }
andre_construction_line_element::~andre_construction_line_element() { freeself(); }
brick_domain::~brick_domain() { freeself(); }