MSMeanData_Net.h

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// Network state mean data collector for edges/lanes
/****************************************************************************/
// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright (C) 2001-2012 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 MSMeanData_Net_h
#define MSMeanData_Net_h


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

#include <vector>
#include <set>
#include <cassert>
#include <limits>
#include "MSMeanData.h"


// ===========================================================================
// class declarations
// ===========================================================================
class OutputDevice;
class MSEdgeControl;
class MSEdge;
class MSLane;


// ===========================================================================
// class definitions
// ===========================================================================
class MSMeanData_Net : public MSMeanData {
public:
    class MSLaneMeanDataValues : public MSMeanData::MeanDataValues {
    public:
        MSLaneMeanDataValues(MSLane* const lane, const SUMOReal length, const bool doAdd,
                             const std::set<std::string>* const vTypes = 0,
                             const MSMeanData_Net* parent = 0) ;

        virtual ~MSLaneMeanDataValues() ;

        void reset(bool afterWrite = false) ;

        void addTo(MSMeanData::MeanDataValues& val) const ;


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


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

        bool isEmpty() const ;

        void write(OutputDevice& dev, const SUMOTime period,
                   const SUMOReal numLanes, const int numVehicles = -1) const;

    protected:
        void notifyMoveInternal(SUMOVehicle& veh, SUMOReal timeOnLane,
                                SUMOReal speed) ;

    public:
        unsigned nVehDeparted;

        unsigned nVehArrived;

        unsigned nVehEntered;

        unsigned nVehLeft;

    private:
        unsigned nVehLaneChangeFrom;

        unsigned nVehLaneChangeTo;

        SUMOReal waitSeconds;

        SUMOReal vehLengthSum;

        const MSMeanData_Net* myParent;

    };


public:
    MSMeanData_Net(const std::string& id,
                   const SUMOTime dumpBegin, const SUMOTime dumpEnd,
                   const bool useLanes, const bool withEmpty, const bool withInternal,
                   const bool trackVehicles,
                   const SUMOReal maxTravelTime, const SUMOReal minSamples,
                   const SUMOReal haltSpeed, const std::set<std::string> vTypes) ;


    virtual ~MSMeanData_Net() ;

protected:
    MSMeanData::MeanDataValues* createValues(MSLane* const lane, const SUMOReal length, const bool doAdd) const;

    void resetOnly(SUMOTime stopTime) ;

private:
    const SUMOReal myHaltSpeed;

    MSMeanData_Net(const MSMeanData_Net&);

    MSMeanData_Net& operator=(const MSMeanData_Net&);

};


#endif

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