Program Listing for File EvolvingStar.h

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#ifndef __EVOLVING_STAR_H
#define __EVOLVING_STAR_H

#include "../Core/SharedLibraryExportMacros.h"
#include "SaturatingSkumanichWindBody.h"
#include "ExponentialDecayDiffRotBody.h"
#include "../StellarEvolution/Interpolator.h"
#include "EvolvingStellarCore.h"
#include "EvolvingStellarEnvelope.h"

namespace Star {

    class LIB_PUBLIC InterpolatedEvolutionStar :
        public SaturatingSkumanichWindBody,
        public ExponentialDecayDiffRotBody {
    private:
        const StellarEvolution::EvolvingStellarQuantity *__luminosity;

        double __lifetime;

        EvolvingStellarEnvelope __envelope;

        EvolvingStellarCore __core;

    public:
        InterpolatedEvolutionStar(
            double mass,

            double feh,

            double wind_strength,

            double wind_saturation_frequency,

            double diff_rot_coupling_timescale,

            const StellarEvolution::Interpolator &interpolator
        ) :
            SaturatingSkumanichWindBody(wind_strength,
                                        wind_saturation_frequency),
            ExponentialDecayDiffRotBody(diff_rot_coupling_timescale),
            __luminosity(interpolator(StellarEvolution::LUM, mass, feh)),
            __lifetime(__luminosity->range_high()),
            __envelope(mass,
                       interpolator(StellarEvolution::RADIUS,
                                    mass,
                                    feh),
                       interpolator(StellarEvolution::ICONV,
                                    mass,
                                    feh)),
            __core(std::max(__envelope.min_interp_age(),
                            interpolator.core_formation_age()),
                   interpolator(StellarEvolution::MRAD, mass, feh),
                   interpolator(StellarEvolution::RRAD, mass, feh),
                   interpolator(StellarEvolution::IRAD, mass, feh))
            {}

        unsigned number_zones() const {return 2;}

        Evolve::DissipatingZone &zone(unsigned zone_index)
        {
            assert(zone_index<=1);

            if(zone_index == 0) return __envelope;
            else return __core;
        }

        const EvolvingStellarEnvelope &envelope() const {return __envelope;}

        EvolvingStellarEnvelope &envelope() {return __envelope;}

        const EvolvingStellarCore &core() const {return __core;}

        EvolvingStellarCore &core() {return __core;}

        const Evolve::DissipatingZone &zone(unsigned zone_index) const
        {
            assert(zone_index<=1);

            if(zone_index==0) return __envelope;
            else return __core;
        }

        double lifetime() const {return __lifetime;}

        double luminosity(double age) const {return (*__luminosity)(age);}

        ~InterpolatedEvolutionStar() {delete __luminosity;}

        virtual void reached_critical_age(double age)
        {
            __core.reached_critical_age(age);
            __envelope.reached_critical_age(age);
        }

        virtual double next_stop_age() const
        {return std::min(__core.next_stop_age(),
                         __envelope.next_stop_age());}

        virtual void select_interpolation_region(double age) const
        {
            __core.select_interpolation_region(age);
            __envelope.select_interpolation_region(age);
        }
    };//End InterpolatedEvolutionStar class

}//End Star namespace.

#endif