SAMRAI::appu::EmbeddedBoundaryShapeSphere< DIM > Class Template Reference

Provides an analytic description of a sphere. It inherets from the EmbeddedBoundaryShape base class and provides a concrete implementation of the "isInside()" method, which specifies whether a cell is INSIDE the sphere. More...

#include <source/apputils/embedded_boundary/EmbeddedBoundaryShapeSphere.h>

Inheritance diagram for SAMRAI::appu::EmbeddedBoundaryShapeSphere< DIM >:

[legend]List of all members.

Public Member Functions
	EmbeddedBoundaryShapeSphere (const string &object_name, tbox::Pointer< tbox::Database > input_db)
	~EmbeddedBoundaryShapeSphere ()
bool	isInside (const double *xyz) const
void	isInside (const int *nx, const double *dx, const double *origin, int *inout) const
void	printClassData (ostream &os) const

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Detailed Description

template<int DIM>
class SAMRAI::appu::EmbeddedBoundaryShapeSphere< DIM >

Provides an analytic description of a sphere. It inherets from the EmbeddedBoundaryShape base class and provides a concrete implementation of the "isInside()" method, which specifies whether a cell is INSIDE the sphere.

The user must specify in the input a "center" and a "radius". An example input entry would look like:

 *        Shape1 {
 *           type = "SPHERE"
 *           center = 40.0 , 15.0, 15.0
 *           radius = 5.0
 *        }

 * 

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Constructor & Destructor Documentation

template<int DIM> SAMRAI::appu::EmbeddedBoundaryShapeSphere< DIM >::EmbeddedBoundaryShapeSphere (  const string &  object_name, tbox::Pointer< tbox::Database >  input_db )

The constructor initializes center and radius to NaN. Parameters: object_name  name of object of this class input_db  the input database which contains radius and center specification.

template<int DIM> SAMRAI::appu::EmbeddedBoundaryShapeSphere< DIM >::~EmbeddedBoundaryShapeSphere (   )

The destructor does nothing.

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Member Function Documentation

template<int DIM> bool SAMRAI::appu::EmbeddedBoundaryShapeSphere< DIM >::isInside (  const double *  xyz  )  const [inline, virtual]

Concrete implementation of the isInside() method defined by the EmbeddedBoundaryShape base class. This method indicates whether the supplied xyz coordinates are inside or outside of the sphere. Parameters: xyz  double array[DIM] specifying coordinates. Reimplemented from SAMRAI::appu::EmbeddedBoundaryShape< DIM >.

template<int DIM> void SAMRAI::appu::EmbeddedBoundaryShapeSphere< DIM >::isInside (  const int *  nx, const double *  dx, const double *  origin, int *  inout )  const [inline, virtual]

Concrete implementation of the isInside() method defined by the EmbeddedBoundaryShape base class. This method indicates whether the array of xyz coordinates are inside or outside of the sphere. Parameters: nx  integer array [DIM] specifying number of points in each dir dx  double array [DIM] specifying spacing of points in each dir origin  double array [DIM] specifying origin of lower corner inout  int array dimensioned the total number of points (i.e. nx[0]*nx[1]*nx[2]). This is an OUTPUT quantity. Reimplemented from SAMRAI::appu::EmbeddedBoundaryShape< DIM >.

template<int DIM> void SAMRAI::appu::EmbeddedBoundaryShapeSphere< DIM >::printClassData (  ostream &  os  )  const [virtual]

Dump data to supplied stream. Implements SAMRAI::appu::EmbeddedBoundaryShape< DIM >.

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

• source/apputils/embedded_boundary/EmbeddedBoundaryShapeSphere.h
• source/apputils/embedded_boundary/EmbeddedBoundaryShapeSphere.C
• source/apputils/embedded_boundary/EmbeddedBoundaryShapeSphere.I

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