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DustMixFragment Class Reference

#include <DustMixFragment.hpp>

Inheritance diagram for DustMixFragment:
Inheritance graph
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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 GrainPopulationpopulation (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 GrainSizeDistributionpopulationSizeDistribution (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
 
DisjointWavelengthGridemissionWavelengthGrid () 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
 
void 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 ArraysectionsAbs (double lambda) const override
 
const ArraysectionsAbspol (double lambda) const override
 
double sectionSca (double lambda) const override
 
vector< StateVariablespecificStateVariableInfo () const override
 
const ArraythetaGrid () const override
 
- Public Member Functions inherited from MaterialMix
virtual double asymmpar (double lambda) const
 
virtual Array emissionSpectrum (const MaterialState *state, const Array &Jv) const
 
virtual DisjointWavelengthGridemissionWavelengthGrid () const
 
virtual Array emissivity (const Array &Jv) const
 
virtual bool hasContinuumEmission () const
 
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 double indicativeTemperature (const MaterialState *state, const Array &Jv) const
 
virtual void initializeSpecificState (MaterialState *state, double metallicity, double temperature, const Array &params) 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 double mass () const =0
 
virtual MaterialType materialType () const =0
 
virtual double opacityAbs (double lambda, const MaterialState *state, const PhotonPacket *pp) const =0
 
virtual double opacityExt (double lambda, const MaterialState *state, const PhotonPacket *pp) const =0
 
virtual double opacitySca (double lambda, const MaterialState *state, const PhotonPacket *pp) const =0
 
virtual vector< SnapshotParameterparameterInfo () const
 
virtual void peeloffScattering (double &I, double &Q, double &U, double &V, double &lambda, Direction bfkobs, Direction bfky, const MaterialState *state, const PhotonPacket *pp) const =0
 
virtual void performScattering (double lambda, const MaterialState *state, PhotonPacket *pp) const =0
 
virtual double sectionAbs (double lambda) const =0
 
virtual double sectionExt (double lambda) const =0
 
virtual const ArraysectionsAbs (double lambda) const
 
virtual const ArraysectionsAbspol (double lambda) const
 
virtual double sectionSca (double lambda) const =0
 
virtual vector< StateVariablespecificStateVariableInfo () const =0
 
virtual const ArraythetaGrid () 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 ItemgetItemProperty (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)
 
Itemoperator= (const Item &)=delete
 
Itemparent () 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
 
- Public Member Functions inherited from MultiGrainPopulationInterface
virtual ~MultiGrainPopulationInterface ()
 
virtual int numPopulations () const =0
 
virtual double populationBulkDensity (int c) const =0
 
virtual string populationGrainType (int c) const =0
 
virtual double populationMass (int c) const =0
 
virtual const GrainSizeDistributionpopulationSizeDistribution (int c) const =0
 
virtual Range populationSizeRange (int c) const =0
 
virtual double totalMass () const =0
 

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 ()
 
virtual 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)=0
 
void informAvailableWavelengthRange (Range available)
 
virtual size_t initializeExtraProperties (const Array &lambdav)
 
void setupSelfAfter () override
 
- Protected Member Functions inherited from MaterialMix
 MaterialMix ()
 
Configurationconfig () const
 
Randomrandom () const
 
void setupSelfBefore () override
 
- Protected Member Functions inherited from SimulationItem
 SimulationItem ()
 
virtual bool offersInterface (const std::type_info &interfaceTypeInfo) const
 
virtual void setupSelfAfter ()
 
virtual void setupSelfBefore ()
 
- 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 }
 

Detailed Description

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.

Constructor & Destructor Documentation

◆ DustMixFragment() [1/2]

DustMixFragment::DustMixFragment ( SimulationItem parent,
ScatteringMode  scatteringMode,
const GrainPopulation population 
)
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.

◆ DustMixFragment() [2/2]

DustMixFragment::DustMixFragment ( SimulationItem parent,
ScatteringMode  scatteringMode,
const GrainPopulation population,
double  amin,
double  amax,
double  normalization 
)
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.

Member Function Documentation

◆ grainRadius()

double DustMixFragment::grainRadius ( ) const

This function returns the average radius of a dust grain in the population represented by this fragment.

◆ isGraphite()

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.

◆ scatteringMode()

ScatteringMode DustMixFragment::scatteringMode ( ) const
overridevirtual

This function returns the scattering mode supported by this dust mix fragment as passed to the constructor.

Reimplemented from DustMix.

◆ setupSelfAfter()

void DustMixFragment::setupSelfAfter ( )
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.

◆ setupSelfBefore()

void DustMixFragment::setupSelfBefore ( )
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.

◆ type()

string DustMixFragment::type ( ) const
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.


The documentation for this class was generated from the following file: