The SKIRT project
advanced radiative transfer for astrophysics
CylindricalClipGeometryDecorator Class Reference

#include <CylindricalClipGeometryDecorator.hpp>

Inheritance diagram for CylindricalClipGeometryDecorator:

Public Member Functions

double clipRadius () const
int dimension () const override
bool inside (Position bfr) const override
double SigmaX () const override
double SigmaY () const override
double SigmaZ () const override
Public Member Functions inherited from ClipGeometryDecorator
double density (Position bfr) const override
Position generatePosition () const override
Geometrygeometry () const
Remove remove () 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

Protected Member Functions

 CylindricalClipGeometryDecorator ()
Protected Member Functions inherited from ClipGeometryDecorator
 ClipGeometryDecorator ()
double norm () const
void setupSelfAfter () override
Protected Member Functions inherited from Geometry
 Geometry ()
Randomrandom () 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

Private Attributes

double _clipRadius

Friends

class ItemRegistry

Additional Inherited Members

Public Types inherited from ClipGeometryDecorator
enum class  Remove : int { Inside , Outside }

Detailed Description

The CylindricalClipGeometryDecorator class is a decorator that adjusts another geometry by setting the density equal to zero inside or outside an infinitely long cylinder centered at the origin and oriented along the Z-axis. The radius of the cylinder can be chosen.

When an item of this type is used, the names provided by the conditional value expression "Dimension2" are inserted into the name sets used for evaluating Boolean expressions.

Constructor & Destructor Documentation

◆ CylindricalClipGeometryDecorator()

CylindricalClipGeometryDecorator::CylindricalClipGeometryDecorator ( )
inlineprotected

Default constructor for concrete Item subclass CylindricalClipGeometryDecorator: "a decorator that clips another geometry using a cylinder".

Member Function Documentation

◆ clipRadius()

double CylindricalClipGeometryDecorator::clipRadius ( ) const
inline

This function returns the value of the discoverable double property clipRadius: "the radius of the clipping cylinder".

This property represents a physical quantity of type "length".

The minimum value for this property is "[0".

◆ dimension()

int CylindricalClipGeometryDecorator::dimension ( ) const
overridevirtual

This function returns the dimension of the geometry. If the original geometry has a dimension 3, so will the new geometry. Otherwise, i.e. if the original geometry is spherically or axisymmetric, the dimension is 2.

Implements Geometry.

◆ inside()

bool CylindricalClipGeometryDecorator::inside ( Position bfr) const
overridevirtual

This function returns true if the specified position is inside the cylinder defined by the properties of this class.

Implements ClipGeometryDecorator.

◆ SigmaX()

double CylindricalClipGeometryDecorator::SigmaX ( ) const
overridevirtual

This function returns the X-axis surface density, i.e. the integration of the density along the entire X-axis,

\[ \Sigma_X = \int_{-\infty}^\infty \rho(x,0,0)\,{\text{d}}x. \]

It returns the corresponding value of the geometry being decorated after normalization.

Reimplemented from ClipGeometryDecorator.

◆ SigmaY()

double CylindricalClipGeometryDecorator::SigmaY ( ) const
overridevirtual

This function returns the Y-axis surface density, i.e. the integration of the density along the entire Y-axis,

\[ \Sigma_Y = \int_{-\infty}^\infty \rho(0,y,0)\,{\text{d}}y. \]

It returns the corresponding value of the geometry being decorated after normalization.

Reimplemented from ClipGeometryDecorator.

◆ SigmaZ()

double CylindricalClipGeometryDecorator::SigmaZ ( ) const
overridevirtual

This function returns the Z-axis surface density, i.e. the integration of the density along the entire Z-axis,

\[ \Sigma_Z = \int_{-\infty}^\infty \rho(0,0,z)\,{\text{d}}z. \]

If the inside region is being removed, this function returns zero; otherwise it returns the corresponding value of the geometry being decorated.

Reimplemented from ClipGeometryDecorator.


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