/* * Kodkod -- Copyright (c) 2005-2012, Emina Torlak * * 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. */ package kodkod.engine.satlab; /** * Java wrapper for the Glucose solver by G. Audemard and L. Simon. * * @author Emina Torlak */ final class Glucose extends NativeSolver { /** * Constructs a new Glucose wrapper. */ Glucose() { super(make()); } static { loadLibrary(Glucose.class); } /** * {@inheritDoc} * @see java.lang.Object#toString() */ public String toString() { return "Glucose"; } /** * Returns a pointer to an instance of the glucose solver. * @return a pointer to an instance of the glucose solver. */ private static native long make(); /** * {@inheritDoc} * @see kodkod.engine.satlab.NativeSolver#free(long) */ native void free(long peer); /** * {@inheritDoc} * @see kodkod.engine.satlab.NativeSolver#addVariables(long, int) */ native void addVariables(long peer, int numVariables); /** * {@inheritDoc} * @see kodkod.engine.satlab.NativeSolver#addClause(long, int[]) */ native boolean addClause(long peer, int[] lits); /** * {@inheritDoc} * @see kodkod.engine.satlab.NativeSolver#solve(long) */ native boolean solve(long peer); /** * {@inheritDoc} * @see kodkod.engine.satlab.NativeSolver#valueOf(long, int) */ native boolean valueOf(long peer, int literal); }