Chombo + EB  3.0
Public Member Functions | Protected Attributes | Private Member Functions | List of all members
TylerChannelIF Class Reference

#include <TylerChannelIF.H>

Inheritance diagram for TylerChannelIF:
Inheritance graph

Public Member Functions

 TylerChannelIF (const Real &a_x1, const Real &a_x2, const Real &a_y1, const Real &a_y2, const Real &a_yDomainLength)
 TylerChannelIF (const TylerChannelIF &a_inputIF)
 Copy constructor. More...
virtual ~TylerChannelIF ()
 Destructor. More...
virtual Real value (const RealVect &a_point) const
virtual BaseIFnewImplicitFunction () const
- Public Member Functions inherited from BaseIF
 BaseIF ()
 Default constructor. More...
virtual ~BaseIF ()
 Default destructor. More...
virtual Real value (const IndexTM< int, GLOBALDIM > &a_partialDerivative, const IndexTM< Real, GLOBALDIM > &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 void print (ostream &out) const
virtual void boxLayoutChanged (const DisjointBoxLayout &a_newBoxLayout, const RealVect &a_dx)

Protected Attributes

Real m_x1
Real m_x2
Real m_y1
Real m_y2
Real m_yDomainLength

Private Member Functions

 TylerChannelIF ()
void operator= (const TylerChannelIF &a_inputIF)

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 sphere.

Constructor & Destructor Documentation

◆ TylerChannelIF() [1/3]

TylerChannelIF::TylerChannelIF ( const Real a_x1,
const Real a_x2,
const Real a_y1,
const Real a_y2,
const Real a_yDomainLength 

A C-infinity contraction/expansion channel.

The geometry is centered at [x_M,y_M] = [(a_x1+a_x2)/2,yDomainLength/2] and is symmetric about y = y_M. The size of the channel goes from 2*a_y1 to 2*a_y2 as x goes from -infinity to infinity.

The boundary is given by:

y(x)     = y_M +/- yDist(x)
yDist(x) = a_y1*(1-frac(x)) + a_y2*frac(x)
frac(x)  = (tanh(theta(x)) + 1) / 2
theta(x) = 4 * (x - x_M)/(a_x2 - a_x1)

◆ TylerChannelIF() [2/3]

TylerChannelIF::TylerChannelIF ( const TylerChannelIF a_inputIF)

Copy constructor.

◆ ~TylerChannelIF()

virtual TylerChannelIF::~TylerChannelIF ( )


◆ TylerChannelIF() [3/3]

TylerChannelIF::TylerChannelIF ( )

References MayDay::Abort().

Member Function Documentation

◆ value()

virtual Real TylerChannelIF::value ( const RealVect a_point) const

Return the value of the function at a_point.

Implements BaseIF.

◆ newImplicitFunction()

virtual BaseIF* TylerChannelIF::newImplicitFunction ( ) const

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

Implements BaseIF.

◆ operator=()

void TylerChannelIF::operator= ( const TylerChannelIF a_inputIF)

References MayDay::Abort().

Member Data Documentation

◆ m_x1

Real TylerChannelIF::m_x1

◆ m_x2

Real TylerChannelIF::m_x2

◆ m_y1

Real TylerChannelIF::m_y1

◆ m_y2

Real TylerChannelIF::m_y2

◆ m_yDomainLength

Real TylerChannelIF::m_yDomainLength

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