MSVehicleTransfer.h

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// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
// Copyright (C) 2003-2017 German Aerospace Center (DLR) and others.
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//
//   This program and the accompanying materials
//   are made available under the terms of the Eclipse Public License v2.0
//   which accompanies this distribution, and is available at
//   http://www.eclipse.org/legal/epl-v20.html
//
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// A mover of vehicles that got stucked due to grid locks
// This class also serves as container for parking vehicles
/****************************************************************************/
#ifndef MSVehicleTransfer_h
#define MSVehicleTransfer_h


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

#include <string>
#include <vector>
#include <map>
#include <set>


// ===========================================================================
// class declarations
// ===========================================================================
class MSEdge;
class MSLane;
class MSVehicle;
class MSVehicleControl;
class SUMOSAXAttributes;


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


    void add(const SUMOTime t, MSVehicle* veh);


    void remove(MSVehicle* veh);


    void checkInsertions(SUMOTime time);


    bool hasPending() const;

    void saveState(OutputDevice& out) const;

    void loadState(const SUMOSAXAttributes& attrs, const SUMOTime offset, MSVehicleControl& vc);

    static MSVehicleTransfer* getInstance();

    static const double TeleportMinSpeed;

private:
    MSVehicleTransfer();


protected:
    struct VehicleInformation {
        SUMOTime myTransferTime;
        MSVehicle* myVeh;
        SUMOTime myProceedTime;
        bool myParking;

        VehicleInformation(SUMOTime t, MSVehicle* veh, SUMOTime proceedTime, bool parking)
            : myTransferTime(t), myVeh(veh), myProceedTime(proceedTime), myParking(parking) { }

    };


    typedef std::vector<VehicleInformation> VehicleInfVector;

    VehicleInfVector myVehicles;

    static MSVehicleTransfer* myInstance;

    static const std::set<const MSVehicle*> myEmptyVehicleSet;

};


#endif

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