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(*
Copyright (c) 2017 David C.J. Matthews
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License version 2.1 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*)
signature INTSETSIG =
sig
type intSet
val emptySet: intSet
val setToList: intSet -> int list
val listToSet: int list -> intSet
val removeFromSet: int * intSet -> intSet
val union: intSet * intSet -> intSet
val minus: intSet * intSet -> intSet
val cardinality: intSet -> int
val filterSet: (int->bool) -> intSet -> intSet
val member: int * intSet -> bool
val partition: (int -> bool) -> intSet -> intSet * intSet
end;
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