/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */ /* * Main authors: * Guido Tack * * Copyright: * Guido Tack, 2006 * * Last modified: * $Date: 2008-02-26 11:08:59 +0100 (Tue, 26 Feb 2008) $ by $Author: tack $ * $Revision: 6312 $ * * This file is part of Gecode, the generic constraint * development environment: * http://www.gecode.org * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */ /* * Operations for formulas * */ inline Gecode::Formula operator-(const Gecode::Formula& f) { return Gecode::Formula(f, -1); } inline Gecode::Formula operator|(const Gecode::Formula& f, const Gecode::Formula& g) { return Gecode::Formula(f, 1, Gecode::Formula::OR, g, 1); } inline Gecode::Formula operator&(const Gecode::Formula& f, const Gecode::Formula& g) { return Gecode::Formula(f, 1, Gecode::Formula::AND, g, 1); } inline Gecode::Formula operator>>(const Gecode::Formula& f, const Gecode::Formula& g) { return Gecode::Formula(f, 1, Gecode::Formula::IMPL, g, 1); } inline Gecode::Formula operator==(const Gecode::Formula& f, const Gecode::Formula& g) { return Gecode::Formula(f, 1, Gecode::Formula::EQUIV, g, 1); } // STATISTICS: set-prop