00001 /* File: subsumes.P 00002 ** Author(s): Kostis F. Sagonas 00003 ** Contact: xsb-contact@cs.sunysb.edu 00004 ** 00005 ** Copyright (C) The Research Foundation of SUNY, 1986, 1993-1998 00006 ** 00007 ** XSB is free software; you can redistribute it and/or modify it under the 00008 ** terms of the GNU Library General Public License as published by the Free 00009 ** Software Foundation; either version 2 of the License, or (at your option) 00010 ** any later version. 00011 ** 00012 ** XSB is distributed in the hope that it will be useful, but WITHOUT ANY 00013 ** WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00014 ** FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for 00015 ** more details. 00016 ** 00017 ** You should have received a copy of the GNU Library General Public License 00018 ** along with XSB; if not, write to the Free Software Foundation, 00019 ** Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00020 ** 00021 ** $Id: subsumes.H,v 1.7 2005/12/20 19:45:13 dwarren Exp $ 00022 ** 00023 */ 00024 00025 00026 :- export subsumes_chk/2, variant/2, subsumes/2. 00027 :- export mysubsumes_chk/2. 00028 00029 :- import numbervars/1 from num_vars. 00030 %%:- import conset/2, conget/2 from gensym. 00031 :- import term_psc/2, psc_arity/2, term_arg/3, term_type/2 00032 from machine. 00033 :- import get_attributes/2,attv_unify/2 from machine. 00034 %%:- import functor/3, arg/3 from standard. 00035
1.4.5