MSJunctionLogic.h

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/****************************************************************************/
// kinds of logic-implementations.
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright 2001-2010 DLR (http://www.dlr.de/) and contributors
/****************************************************************************/
//
//   This program 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.
//
/****************************************************************************/
#ifndef MSJunctionLogic_h
#define MSJunctionLogic_h


// ===========================================================================
// included modules
// ===========================================================================
#ifdef _MSC_VER
#include <windows_config.h>
#else
#include <config.h>
#endif

#include "MSLogicJunction.h"
#include <string>


// ===========================================================================
// class definitions
// ===========================================================================
class MSJunctionLogic {
public:
    virtual ~MSJunctionLogic();

    virtual void respond(const MSLogicJunction::Request& request,
                         const MSLogicJunction::InnerState& innerState,
                         MSLogicJunction::Respond& respond) const = 0;

    unsigned int nLinks();

    unsigned int nInLanes();

    virtual const MSLogicJunction::LinkFoes &getFoesFor(unsigned int linkIndex) const throw() {
        return myDummyFoes;
    }

    virtual const std::bitset<64> &getInternalFoesFor(unsigned int linkIndex) const throw() {
        return myDummyFoes;
    }
    virtual bool getIsCont(unsigned int linkIndex) const throw() {
        return false;
    }


    unsigned int getLogicSize() const throw() {
        return myNLinks;
    }

    virtual bool isCrossing() const throw() {
        return false;
    }




protected:
    MSJunctionLogic(unsigned int nLinks, unsigned int nInLanes);

    unsigned int myNLinks;

    unsigned int myNInLanes;

    static MSLogicJunction::LinkFoes myDummyFoes;

private:
    MSJunctionLogic();

    MSJunctionLogic(const MSJunctionLogic&);

    MSJunctionLogic& operator=(const MSJunctionLogic&);

};


#endif

/****************************************************************************/