Chombo + EB  3.2
Public Member Functions | Protected Attributes | Private Member Functions | List of all members
SineIF Class Reference

#include <SineIF.H>

Inheritance diagram for SineIF:
Inheritance graph
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Public Member Functions

 SineIF (const RealVect &a_A, const RealVect &a_point, const RealVect &a_F, const bool &a_inside)
 
virtual ~SineIF ()
 Destructor. More...
 
virtual Real value (const IndexTM< int, SpaceDim > &a_partialDerivative, const IndexTM< Real, SpaceDim > &a_point) const
 
virtual Real value (const RealVect &a_point) const
 
virtual Real value (const IndexTM< Real, SpaceDim > &a_point) const
 
virtual BaseIFnewImplicitFunction () const
 
- Public Member Functions inherited from BaseIF
 BaseIF ()
 Default constructor. More...
 
virtual ~BaseIF ()
 Default destructor. More...
 
virtual IndMomSpaceDim getExactVolumeMoments (const VolIndex &a_vof, const Real &a_dx) const
 return int x^p dV for the vof More...
 
virtual IndMomSpaceDim getExactEBMoments (const VolIndex &a_vof, const Real &a_dx) const
 return int_eb x^p dA for the eb More...
 
virtual IndMomSpaceDim getExactEBNormalMoments (const VolIndex &a_vof, const Real &a_dx, const int &a_ni) const
 return int_eb x^p n_i dA for the eb More...
 
virtual IndMomSpaceDim getExactEBNormalPartialDerivs (const VolIndex &a_vof, const Real &a_dx, const int &a_ni) const
 
virtual IndMomSDMinOne getExactFaceMoments (const FaceIndex &a_face, const Real &a_dx) const
 return int x^p dA for the face More...
 
virtual Real derivative (const IntVect &a_deriv, const RealVect &a_point) const
 return the partial derivative at the point More...
 
virtual Real value (const IndexTM< int, GLOBALDIM > &a_partialDerivative, const IndexTM< Real, GLOBALDIM > &a_point) const
 
virtual Real value (const IntVect &a_deriv, const RealVect &a_point) const
 
virtual bool fastIntersection (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx) const
 
virtual bool fastIntersection (const RealVect &a_low, const RealVect &a_high) const
 
virtual GeometryService::InOut InsideOutside (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx) const
 
virtual GeometryService::InOut InsideOutside (const RealVect &a_low, const RealVect &a_high) const
 
virtual Real value (const IndexTM< Real, GLOBALDIM > &a_point) const
 
virtual Real derivative (const IndexTM< int, GLOBALDIM > &a_deriv, const IndexTM< Real, GLOBALDIM > &a_point) const
 
virtual void print (ostream &out) const
 
virtual void makeGrids (const ProblemDomain &a_domain, DisjointBoxLayout &a_grids, const int &a_maxGridSize, const int &a_maxIrregGridSize)
 
virtual void boxLayoutChanged (const DisjointBoxLayout &a_newBoxLayout, const RealVect &a_dx)
 

Protected Attributes

RealVect m_A
 
RealVect m_point
 
RealVect m_F
 
bool m_inside
 
RealVect m_factor
 
RealVect m_piF
 

Private Member Functions

 SineIF ()
 

Additional Inherited Members

- Static Public Member Functions inherited from BaseIF
static void corners (const Box &a_region, const RealVect &a_origin, const Real &a_dx, RealVect &a_lo, RealVect &a_hi)
 

Detailed Description

This implicit function specifies a sine function given constants x0, y0 A (magnitude) F (frequency (first two comps)) 2d: f(x,y) = y - y0 + A*sin(pi*F(x-x0)) 3d: f(x,y,z) = z - z0 + A0*sin(pi*F0(x-x0))+ A1*sin(pi*F1(y-y0))

Constructor & Destructor Documentation

SineIF::SineIF ( const RealVect a_A,
const RealVect a_point,
const RealVect a_F,
const bool &  a_inside 
)

last comp of frequency ignored 2d: point = (x0, y0) freq = (f0, f1) f(x,y) = y - y0 + A0*sin(pi*f0(x-x0)) 3d: point = (x0, y0, z0) freq = (f0, f1, f2) f(x,y,z) = z - z0 + A0*sin(pi*(x-x0)) + A1*sin(pi*(y*y0))

virtual SineIF::~SineIF ( )
inlinevirtual

Destructor.

SineIF::SineIF ( )
private

Member Function Documentation

virtual Real SineIF::value ( const IndexTM< int, SpaceDim > &  a_partialDerivative,
const IndexTM< Real, SpaceDim > &  a_point 
) const
virtual
virtual Real SineIF::value ( const RealVect a_point) const
virtual

Return the value of the function at a_point. When delineating a domain, the level set value=0 represents the boundary and value<0 is inside the fluid.

Implements BaseIF.

virtual Real SineIF::value ( const IndexTM< Real, SpaceDim > &  a_point) const
virtual
virtual BaseIF* SineIF::newImplicitFunction ( ) const
virtual

Return a newly allocated derived class. The responsibility for deleting the memory is left to the calling function.

Implements BaseIF.

Member Data Documentation

RealVect SineIF::m_A
protected
RealVect SineIF::m_point
protected
RealVect SineIF::m_F
protected
bool SineIF::m_inside
protected
RealVect SineIF::m_factor
protected
RealVect SineIF::m_piF
protected

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