MSInsertionControl.h

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/****************************************************************************/
// Inserts vehicles into the network when their departure time is reached
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.dlr.de/
// Copyright (C) 2001-2017 DLR (http://www.dlr.de/) and contributors
/****************************************************************************/
//
//   This file is part of SUMO.
//   SUMO 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 3 of the License, or
//   (at your option) any later version.
//
/****************************************************************************/
#ifndef MSInsertionControl_h
#define MSInsertionControl_h


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

#include <vector>
#include <map>
#include <string>
#include "MSVehicleContainer.h"


// ===========================================================================
// class declarations
// ===========================================================================
class MSVehicle;
class MSVehicleControl;
class SUMOVehicleParameter;


// ===========================================================================
// class definitions
// ===========================================================================
class MSInsertionControl {
public:
    MSInsertionControl(MSVehicleControl& vc, SUMOTime maxDepartDelay, bool checkEdgesOnce, int maxVehicleNumber);


    ~MSInsertionControl();


    int emitVehicles(SUMOTime time);


    void add(SUMOVehicle* veh);


    bool add(SUMOVehicleParameter* const pars);


    int getWaitingVehicleNo() const;


    int getPendingFlowCount() const;

    void alreadyDeparted(SUMOVehicle* veh);

    void descheduleDeparture(SUMOVehicle* veh);


    void clearPendingVehicles(std::string& route);


    void determineCandidates(SUMOTime time);

    int getPendingEmits(const MSLane* lane);

private:
    int tryInsert(SUMOTime time, SUMOVehicle* veh,
                  MSVehicleContainer::VehicleVector& refusedEmits);


    void checkCandidates(SUMOTime time, const bool preCheck);


private:
    MSVehicleControl& myVehicleControl;

    MSVehicleContainer myAllVeh;

    MSVehicleContainer::VehicleVector myPendingEmits;

    std::set<SUMOVehicle*> myEmitCandidates;

    std::set<SUMOVehicle*> myAbortedEmits;

    struct Flow {
        SUMOVehicleParameter* pars;
        int index;
    };

    std::vector<Flow> myFlows;

    std::set<std::string> myFlowIDs;

    SUMOTime myMaxDepartDelay;

    bool myEagerInsertionCheck;

    int myMaxVehicleNumber;

    SUMOTime myPendingEmitsUpdateTime;

    std::map<const MSLane*, int> myPendingEmitsForLane;


private:
    MSInsertionControl(const MSInsertionControl&);

    MSInsertionControl& operator=(const MSInsertionControl&);


};


#endif

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