Program Listing for File globals.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 __GLOBALS
#define __GLOBALS

#ifndef NDEBUG
#define ENABLE_DEBUGGING_HOOKS 1
#endif

#include <instantiation.h>

using Inst::Literal;

namespace Planner
{

struct LiteralLT {

    bool operator()(const Literal* const & a, const Literal* const & b) const {
        return (a->getID() < b->getID());
    }

};

typedef map<int, bool> StepAndEpsilon;

typedef set<Literal*, LiteralLT> LiteralSet;

class Globals
{

public:

    static const int & globalVerbosity;

    static int writeableVerbosity;

    static bool paranoidScheduling;

    static bool profileScheduling;


    #ifdef ENABLE_DEBUGGING_HOOKS

    static vector<bool> actionHasToBeKept;

    static const char * planFilename;

    static void markThatActionsInPlanHaveToBeKept();

    static void eliminatedAction(const int & i, const char * synopsis);
    #endif
};

};

#endif