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The SKIRT project
advanced radiative transfer for astrophysics
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The SKIRT project
advanced radiative transfer for astrophysics
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#include <DustMixFragment.hpp>
Public Member Functions | |
| DustMixFragment (SimulationItem *parent, ScatteringMode scatteringMode, const GrainPopulation *population) | |
| DustMixFragment (SimulationItem *parent, ScatteringMode scatteringMode, const GrainPopulation *population, double amin, double amax, double normalization) | |
| double | grainRadius () const |
| bool | isGraphite () const |
| ScatteringMode | scatteringMode () const override |
| Public Member Functions inherited from MultiGrainDustMix | |
| Array | emissivity (const Array &Jv) const override |
| bool | hasStochasticDustEmission () const override |
| int | numPopulations () const override |
| const GrainPopulation * | population (int c) const |
| double | populationBulkDensity (int c) const override |
| string | populationGrainType (int c) const override |
| double | populationMass (int c) const override |
| double | populationNormalization (int c) const |
| const GrainSizeDistribution * | populationSizeDistribution (int c) const override |
| Range | populationSizeRange (int c) const override |
| double | totalMass () const override |
| Public Member Functions inherited from DustMix | |
| double | asymmpar (double lambda) const override |
| Array | emissionSpectrum (const MaterialState *state, const Array &Jv) const override |
| DisjointWavelengthGrid * | emissionWavelengthGrid () const override |
| bool | hasContinuumEmission () const override |
| double | indicativeTemperature (const MaterialState *state, const Array &Jv) const override |
| double | mass () const override |
| MaterialType | materialType () const override |
| double | opacityAbs (double lambda, const MaterialState *state, const PhotonPacket *pp) const override |
| double | opacityExt (double lambda, const MaterialState *state, const PhotonPacket *pp) const override |
| double | opacitySca (double lambda, const MaterialState *state, const PhotonPacket *pp) const override |
| bool | peeloffScattering (double &I, double &Q, double &U, double &V, double &lambda, Direction bfkobs, Direction bfky, const MaterialState *state, const PhotonPacket *pp) const override |
| void | performScattering (double lambda, const MaterialState *state, PhotonPacket *pp) const override |
| double | sectionAbs (double lambda) const override |
| double | sectionExt (double lambda) const override |
| const Array & | sectionsAbs (double lambda) const override |
| const Array & | sectionsAbspol (double lambda) const override |
| double | sectionSca (double lambda) const override |
| vector< StateVariable > | specificStateVariableInfo () const override |
| const Array & | thetaGrid () const override |
| Public Member Functions inherited from MaterialMix | |
| virtual DynamicStateType | hasDynamicMediumState () const |
| virtual bool | hasExtraSpecificState () const |
| virtual bool | hasLineEmission () const |
| virtual bool | hasNegativeExtinction () const |
| virtual bool | hasPolarizedAbsorption () const |
| virtual bool | hasPolarizedEmission () const |
| virtual bool | hasPolarizedScattering () const |
| virtual bool | hasResonantScattering () const |
| virtual bool | hasScatteringDispersion () const |
| virtual void | initializeSpecificState (MaterialState *state, double metallicity, double temperature, const Array ¶ms) const |
| bool | isDust () const |
| bool | isElectrons () const |
| bool | isGas () const |
| virtual bool | isSpecificStateConverged (int numCells, int numUpdated, int numNotConverged, MaterialState *currentAggregate, MaterialState *previousAggregate) const |
| virtual Array | lineEmissionCenters () const |
| virtual Array | lineEmissionMasses () const |
| virtual Array | lineEmissionSpectrum (const MaterialState *state, const Array &Jv) const |
| virtual vector< SnapshotParameter > | parameterInfo () const |
| virtual bool | scatteringEmulatesSecondaryEmission () const |
| virtual UpdateStatus | updateSpecificState (MaterialState *state, const Array &Jv) const |
| Public Member Functions inherited from SimulationItem | |
| template<class T> | |
| T * | find (bool setup=true) const |
| template<class T> | |
| T * | interface (int levels=-999999, bool setup=true) const |
| virtual string | itemName () const |
| void | setup () |
| string | typeAndName () const |
| Public Member Functions inherited from Item | |
| Item (const Item &)=delete | |
| virtual | ~Item () |
| void | addChild (Item *child) |
| const vector< Item * > & | children () const |
| virtual void | clearItemListProperty (const PropertyDef *property) |
| void | destroyChild (Item *child) |
| virtual bool | getBoolProperty (const PropertyDef *property) const |
| virtual vector< double > | getDoubleListProperty (const PropertyDef *property) const |
| virtual double | getDoubleProperty (const PropertyDef *property) const |
| virtual string | getEnumProperty (const PropertyDef *property) const |
| virtual int | getIntProperty (const PropertyDef *property) const |
| virtual vector< Item * > | getItemListProperty (const PropertyDef *property) const |
| virtual Item * | getItemProperty (const PropertyDef *property) const |
| virtual string | getStringProperty (const PropertyDef *property) const |
| int | getUtilityProperty (string name) const |
| virtual void | insertIntoItemListProperty (const PropertyDef *property, int index, Item *item) |
| Item & | operator= (const Item &)=delete |
| Item * | parent () const |
| virtual void | removeFromItemListProperty (const PropertyDef *property, int index) |
| virtual void | setBoolProperty (const PropertyDef *property, bool value) |
| virtual void | setDoubleListProperty (const PropertyDef *property, vector< double > value) |
| virtual void | setDoubleProperty (const PropertyDef *property, double value) |
| virtual void | setEnumProperty (const PropertyDef *property, string value) |
| virtual void | setIntProperty (const PropertyDef *property, int value) |
| virtual void | setItemProperty (const PropertyDef *property, Item *item) |
| virtual void | setStringProperty (const PropertyDef *property, string value) |
| void | setUtilityProperty (string name, int value) |
| Public Member Functions inherited from MultiGrainPopulationInterface | |
| virtual | ~MultiGrainPopulationInterface () |
Protected Member Functions | |
| void | setupSelfAfter () override |
| void | setupSelfBefore () override |
| string | type () const override |
| Protected Member Functions inherited from MultiGrainDustMix | |
| MultiGrainDustMix () | |
| void | addPopulation (const GrainPopulation *population) |
| void | addPopulation (GrainComposition *composition, GrainSizeDistribution *sizeDistribution, int numSizes, GrainPopulation::NormalizationType normType, double normValue) |
| double | getOpticalProperties (const Array &lambdav, const Array &thetav, Array &sigmaabsv, Array &sigmascav, Array &asymmparv, Table< 2 > &S11vv, Table< 2 > &S12vv, Table< 2 > &S33vv, Table< 2 > &S34vv, ArrayTable< 2 > &sigmaabsvv, ArrayTable< 2 > &sigmaabspolvv) override |
| size_t | initializeExtraProperties (const Array &lambdav) override |
| Protected Member Functions inherited from DustMix | |
| DustMix () | |
| void | informAvailableWavelengthRange (Range available) |
| Protected Member Functions inherited from MaterialMix | |
| MaterialMix () | |
| Configuration * | config () const |
| Random * | random () const |
| void | setupSelfBefore () override |
| Protected Member Functions inherited from SimulationItem | |
| SimulationItem () | |
| virtual bool | offersInterface (const std::type_info &interfaceTypeInfo) const |
| Protected Member Functions inherited from Item | |
| Item () | |
| Protected Member Functions inherited from MultiGrainPopulationInterface | |
| MultiGrainPopulationInterface () | |
Private Attributes | |
| double | _grainRadius |
| bool | _isGraphite |
| const GrainPopulation * | _population |
| ScatteringMode | _scatteringMode |
Additional Inherited Members | |
| Public Types inherited from DustMix | |
| enum class | ScatteringMode { HenyeyGreenstein , MaterialPhaseFunction , SphericalPolarization , SpheroidalPolarization } |
| Public Types inherited from MaterialMix | |
| enum class | DynamicStateType { None , Primary , Secondary , PrimaryIfMergedIterations } |
| enum class | MaterialType { Dust , Electrons , Gas } |
DustMixFragment is a helper class that represents a single grain population created by another dust mix. It is used by the FragmentDustMixDecorator class to represent a fragment of a MultiGrainDustMix instance.
DustMixFragment itself inherits from MultiGrainDustMix as well, so that it can use the full power of this base class (albeit for just a single dust population). Although DustMixFragment indirectly inherits from SimulationItem, and thus can be part of the simulation hierarchy, its instances can only be constructed programmatically as opposed to being configured as part of a ski file.
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explicit |
This constructor programmatically constructs a DustMixFragment instance from an existing grain population (there are no provisions for creation through the ski file). The resulting object represents a fully functional "multi-grain" dust mix defined by the specified single grain population. The GrainPopulation object must be kept alive by the caller as long as the DustMixFragment instance lives.
Before the constructor returns, the newly created object is hooked up as a child to the specified parent in the simulation hierarchy (so it will automatically be deleted), the specified grain population has been passed to the MultiGrainDustMix base class, and the setup() function has been called.
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explicit |
This constructor programmatically constructs a DustMixFragment instance from a given size bin of an existing grain population (there are no provisions for creation through the ski file). The resulting object represents a fully functional "multi-grain" dust mix defined by the specified single grain population, limited to the specified grain size range. The last argument specifies the grain size distribution normalization factor for the population. The GrainPopulation object must be kept alive by the caller as long as the DustMixFragment instance lives.
Before the constructor returns, the newly created object is hooked up as a child to the specified parent in the simulation hierarchy (so it will automatically be deleted), the size-limited grain population has been passed to the MultiGrainDustMix base class, and the setup() function has been called.
| double DustMixFragment::grainRadius | ( | ) | const |
This function returns the average radius of a dust grain in the population represented by this fragment.
| bool DustMixFragment::isGraphite | ( | ) | const |
This function returns true if the human-readable identifier for the type of grain material represented by this fragment contains "Gra", "PAH" or "CM20", and false otherwise.
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overridevirtual |
This function returns the scattering mode supported by this dust mix fragment as passed to the constructor.
Reimplemented from DustMix.
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overrideprotectedvirtual |
This function calculates and stores some derived properties of the dust population represented by this fragment, intended for use by dust destruction/allocation recipes.
Reimplemented from DustMix.
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overrideprotectedvirtual |
This function adds the grain population specified in the constructor to the multi-grain dust mix through the appropriate base class function.
Reimplemented from SimulationItem.
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overrideprotectedvirtual |
This function returns the name of the item's type and is usually automatically provided through the ITEM macro's that define the metadata for a simulation item. Because DustMixFragment cannot be configured in a ski file, that metadata is not needed and we explicitly define the type() function instead. It returns the name of the FragmentDustMixDecorator class for which DustMixFragment serves under the hood.
Reimplemented from Item.