TylerChannelIF Class Reference

#include <TylerChannelIF.H>

Inheritance diagram for TylerChannelIF:

Inheritance graph
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List of all members.


Detailed Description

This implicit function specifies a sphere.

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.
virtual ~TylerChannelIF ()
 Destructor.
virtual Real value (const RealVect &a_point) const
virtual BaseIFnewImplicitFunction () const

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)

Constructor & Destructor Documentation

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::TylerChannelIF ( const TylerChannelIF a_inputIF  ) 

Copy constructor.

virtual TylerChannelIF::~TylerChannelIF (  )  [virtual]

Destructor.

TylerChannelIF::TylerChannelIF (  )  [inline, private]

References MayDay::Abort().


Member Function Documentation

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

Return the value of the function at a_point.

Implements BaseIF.

virtual BaseIF* TylerChannelIF::newImplicitFunction (  )  const [virtual]

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

Implements BaseIF.

void TylerChannelIF::operator= ( const TylerChannelIF a_inputIF  )  [inline, private]

References MayDay::Abort().


Member Data Documentation


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

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