Program Listing for File numericanalysis.h

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/************************************************************************
 * Copyright 2010, Strathclyde Planning Group,
 * Department of Computer and Information Sciences,
 * University of Strathclyde, Glasgow, UK
 * http://planning.cis.strath.ac.uk/
 *
 * Andrew Coles, Amanda Coles - Code for POPF
 * Maria Fox, Richard Howey and Derek Long - Code from VAL
 * Stephen Cresswell - PDDL Parser
 *
 * This file is part of the planner POPF.
 *
 * POPF is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * POPF 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with POPF.  If not, see <http://www.gnu.org/licenses/>.
 *
 ************************************************************************/

#ifndef NUMERICANALYSIS_H
#define NUMERICANALYSIS_H

#include <vector>
using std::vector;

namespace Planner {

class NumericAnalysis
{
    public:
        enum dominance_constraint { E_NODOMINANCE, E_METRICTRACKING, E_SMALLERISBETTER, E_BIGGERISBETTER};

    protected:
        static vector<dominance_constraint> dominanceConstraints;

        static vector<bool> allEffectsAreOrderIndependent;
    public:

        static void findDominanceConstraintsAndMetricTrackingVariables();

        static void findWhichVariablesHaveOrderIndependentEffects();

        static const vector<bool> & getDataOnWhichVariablesHaveOrderIndependentEffects() {
            return allEffectsAreOrderIndependent;
        }


        static const vector<dominance_constraint> & getDominanceConstraints() {
            return dominanceConstraints;
        }

};

};

#endif // NUMERICANALYSIS_H