MSEdgeControl.h

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// Stores edges and lanes, performs moving of vehicle
/****************************************************************************/
// 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 MSEdgeControl_h
#define MSEdgeControl_h


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

#include <vector>
#include <map>
#include <string>
#include <iostream>
#include <list>
#include <set>
#include "MSEdge.h"


// ===========================================================================
// class declarations
// ===========================================================================
class OutputDevice;
class BinaryInputDevice;


// ===========================================================================
// class definitions
// ===========================================================================
class MSEdgeControl {
public:
    typedef std::vector< MSEdge* > EdgeCont;

public:
    MSEdgeControl(const std::vector< MSEdge* > &edges) throw();


    ~MSEdgeControl() throw();


    void patchActiveLanes() throw();



    void moveCritical(SUMOTime t) throw();


    void moveFirst(SUMOTime t) throw();


    void changeLanes(SUMOTime t) throw();


    void detectCollisions(SUMOTime timestep) throw();


    const std::vector<MSEdge*> &getEdges() const throw() {
        return myEdges;
    }


    std::vector<std::string> getEdgeNames() const throw();


    void gotActive(MSLane *l) throw();


public:
    struct LaneUsage {
        MSLane *lane;
        std::vector<MSLane*>::const_iterator firstNeigh;
        std::vector<MSLane*>::const_iterator lastNeigh;
        bool amActive;
        bool haveNeighbors;
    };

private:
    std::vector<MSEdge*> myEdges;

    typedef std::vector<LaneUsage> LaneUsageVector;

    LaneUsageVector myLanes;

    std::list<MSLane*> myActiveLanes;

    std::vector<MSLane*> myWithVehicles2Integrate;

    std::set<MSLane*> myChangedStateLanes;

    std::vector<SUMOTime> myLastLaneChange;

private:
    MSEdgeControl(const MSEdgeControl&);

    MSEdgeControl& operator=(const MSEdgeControl&);

};


#endif

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