MSDevice_Vehroutes.h

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/****************************************************************************/
// A device which collects info on the vehicle trip
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright (C) 2001-2011 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 MSDevice_Vehroutes_h
#define MSDevice_Vehroutes_h


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

#include "MSDevice.h"
#include <microsim/MSNet.h>
#include <utils/common/SUMOTime.h>


// ===========================================================================
// class declarations
// ===========================================================================
class MSEdge;
class MSRoute;


// ===========================================================================
// class definitions
// ===========================================================================
class MSDevice_Vehroutes : public MSDevice {
public:
    static void init() throw(IOError);


    static MSDevice_Vehroutes* buildVehicleDevices(SUMOVehicle& v, std::vector<MSDevice*> &into, unsigned int maxRoutes=INT_MAX) throw();


public:

    bool notifyEnter(SUMOVehicle& veh, MSMoveReminder::Notification reason) throw();


    bool notifyLeave(SUMOVehicle& veh, SUMOReal lastPos, Notification reason) throw();


    void generateOutput() const throw(IOError);


    const MSRoute* getRoute(int index) const;


    ~MSDevice_Vehroutes() throw();


private:
    MSDevice_Vehroutes(SUMOVehicle& holder, const std::string& id, unsigned int maxRoutes) throw();


    void writeXMLRoute(OutputDevice& os, int index=-1) const;


    void addRoute();


private:
    static bool mySaveExits;

    static bool myLastRouteOnly;

    static bool mySorted;

    static bool myWithTaz;

    class StateListener : public MSNet::VehicleStateListener {
    public:
        ~StateListener() {}

        void vehicleStateChanged(const SUMOVehicle* const vehicle, MSNet::VehicleState to);

        std::map<const SUMOVehicle*, MSDevice_Vehroutes*> myDevices;
    };

    static StateListener myStateListener;

    static std::map<const SUMOTime, int> myDepartureCounts;

    static std::map<const SUMOTime, std::string> myRouteInfos;

    class RouteReplaceInfo {
    public:
        RouteReplaceInfo(const MSEdge* const edge_, const SUMOTime time_, const MSRoute* const route_)
            : edge(edge_), time(time_), route(route_) {}

        ~RouteReplaceInfo() { }

        const MSEdge* edge;

        SUMOTime time;

        const MSRoute* route;

    };

    const MSRoute* myCurrentRoute;
    std::vector<RouteReplaceInfo> myReplacedRoutes;
    std::vector<SUMOTime> myExits;
    const unsigned int myMaxRoutes;
    const MSEdge* myLastSavedAt;

private:
    MSDevice_Vehroutes(const MSDevice_Vehroutes&);

    MSDevice_Vehroutes& operator=(const MSDevice_Vehroutes&);


};


#endif

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