HelpersPHEMlight5.h

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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2013-2025 German Aerospace Center (DLR) and others.
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0/
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License 2.0 are satisfied: GNU General Public License, version 2
// or later which is available at
// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
/****************************************************************************/
// Helper methods for PHEMlight-based emission computation
/****************************************************************************/
#pragma once
#include <config.h>
 
#define INTERNAL_PHEM
 
#include <vector>
#include <limits>
#include <cmath>
#include <foreign/PHEMlight/V5/cpp/CEP.h>
#include <foreign/PHEMlight/V5/cpp/CEPHandler.h>
#include <foreign/PHEMlight/V5/cpp/Helpers.h>
#include <utils/common/StdDefs.h>
#include "HelpersPHEMlight.h"
 
 
// ===========================================================================
// class definitions
// ===========================================================================
class HelpersPHEMlight5 : public HelpersPHEMlight {
private:
    static const int PHEMLIGHT5_BASE = 6 << 16;
 
public:
    HelpersPHEMlight5();

    virtual ~HelpersPHEMlight5();

    SUMOEmissionClass getClassByName(const std::string& eClass, const SUMOVehicleClass vc);

    std::string getFuel(const SUMOEmissionClass c) const;

    double getWeight(const SUMOEmissionClass c) const;

    double compute(const SUMOEmissionClass c, const PollutantsInterface::EmissionType e, const double v, const double a, const double slope, const EnergyParams* param) const;

    double getModifiedAccel(const SUMOEmissionClass c, const double v, const double a, const double slope, const EnergyParams* param) const;

    virtual double getCoastingDecel(const SUMOEmissionClass c, const double v, const double a, const double slope, const EnergyParams* param) const;
 
private:
    double getEmission(PHEMlightdllV5::CEP* currCep, const std::string& e, const double p, const double v, const double drivingPower, const double ratedPower) const;

    double calcPower(PHEMlightdllV5::CEP* currCep, const double v, const double a, const double slope, const EnergyParams* param) const;

    double calcWheelPower(PHEMlightdllV5::CEP* currCep, const double v, const double a, const double slope, const EnergyParams* param) const;

    int myIndex;
    PHEMlightdllV5::CEPHandler myCEPHandler;
    PHEMlightdllV5::Correction* myCorrection = nullptr;
    mutable PHEMlightdllV5::Helpers myHelper;
    std::map<SUMOEmissionClass, PHEMlightdllV5::CEP*> myCEPs;
};