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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 <SingleGrainDustMix.hpp>
Protected Member Functions | |
| SingleGrainDustMix () | |
| 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 |
| virtual string | resourceNameForMuellerMatrix () const |
| virtual string | resourceNameForOpticalProps () const =0 |
| Protected Member Functions inherited from DustMix | |
| DustMix () | |
| void | informAvailableWavelengthRange (Range available) |
| virtual size_t | initializeExtraProperties (const Array &lambdav) |
| void | setupSelfAfter () override |
| 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 () | |
Private Types | |
| using | BaseType |
| using | ItemType |
Friends | |
| class | ItemRegistry |
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 } |
| 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 |
| Array | emissivity (const Array &Jv) 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 |
| virtual ScatteringMode | scatteringMode () const |
| 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 bool | hasStochasticDustEmission () 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) |
| virtual string | type () const |
SingleGrainDustMix is an abstract class implementing a dust mix described by a single representative grain, with or without support for polarization by scattering. This base class includes the implementations of the required functions to retrieve the optical properties from stored table resources. Subclasses must merely provide the names of the relevant resource files and implement the scatteringMode() function if they support a scattering mode other than Henyey-Greenstein.
This item type is allowed only if the Boolean expression "!StochasticDustEmission" evaluates to true after replacing the names by true or false depending on their presence.
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inlineprotected |
Default constructor for abstract Item subclass SingleGrainDustMix: "a dust mix described by a single representative grain".
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overrideprotectedvirtual |
This function is invoked by the DustMix base class to obtain the representative grain optical properties for this dust mix. The first two arguments respectively specify the wavelength grid and (if applicable) the scattering angle grid on which the properties must be tabulated. The output arrays and tables will already have the appropriate size (corresponding to the input wavelength grids) when the function gets called.
For this class, this function first invokes the resourceNameForOpticalProps() function provided by each subclass to obtain the appropriate resource name for the basic optical properties. It opens the associated stored table resource, retrieves the optical properties on the requested wavelength grid, and stores them into the corresponding output arrays.
Subsequently, for scattering modes other than HenyeyGreenstein, the function invokes the resourceNameForMuellerMatrix() function provided by each subclass to obtain the appropriate resource name for the Mueller matrix coefficients. For the SphericalPolarization scattering mode, the function fills all four tables. For the MaterialPhaseFunction scattering mode, the function fills only the first table and leaves the other tables untouched.
Finally, the function returns the dust mass per hydrogen atom for the dust mix.
Implements DustMix.
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protectedvirtual |
This function must be implemented in a subclass to return the name of the stored table resource tabulating the coefficients of the Mueller matrix as a function of wavelength and scattering angle. This function is invoked for the MaterialPhaseFunction scattering mode (to obtain \(S_{11}\) ) and for the SphericalPolarization (to obtain all four \(S_{xx}\) coefficients). The default implementation in this base class returns the empty string, which is acceptable only with the HenyeyGreenstein scattering mode.
Reimplemented in MeanPinteBenchmarkDustMix, and MeanTrustBenchmarkDustMix.
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protectedpure virtual |
This function must be implemented in a subclass to return the name of the stored table resource tabulating the basic optical properties (cross sections and asymmetry parameter) as a function of wavelength. The asymmetry parameter values are used only with the HenyeyGreenstein scattering mode (although they might be exposed to the user by a Probe).
Implemented in MeanInterstellarDustMix, MeanIvezicBenchmarkDustMix, MeanPascucciBenchmarkDustMix, MeanPinteBenchmarkDustMix, and MeanTrustBenchmarkDustMix.