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/* This file is part of the FaCT++ DL reasoner
Copyright (C) 2003-2015 Dmitry Tsarkov and The University of Manchester
Copyright (C) 2015-2016 Dmitry Tsarkov
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
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 Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
//-------------------------------------------------------------------------
//
// Grammar for FaCT++
//
//-------------------------------------------------------------------------
#ifndef GRAMMAR_H
#define GRAMMAR_H
// constants for symbols
enum Token {
AND,
OR,
NOT,
INV,
RCOMPOSITION, // role composition
PROJINTO, // role projection into
PROJFROM, // role projection from
SELF,
TOP,
BOTTOM,
EXISTS,
FORALL,
GE,
// ATLEAST = GE,
LE,
// ATMOST = LE,
// common metasymbols
DATAEXPR, // any data expression: data value, [constrained] datatype
// more precise ID's discretion
CNAME, // name of a concept
INAME, // name of a singleton
RNAME, // name of a role
DNAME, // name of a data role
};
// some multi-case defines
// any name (like ID)
#define NAME CNAME: case INAME: case RNAME: case DNAME
#endif
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