---

WaveIBC Class Reference

Example of a sinusoidal plane wave plus a constant density. More...

#include <WaveIBC.H>

Inheritance diagram for WaveIBC:

[legend]Collaboration diagram for WaveIBC:

[legend]List of all members.

Public Methods
	WaveIBC ()
	Null constructor.
	WaveIBC (const Real &a_gamma, const Real &a_ambientDensity, const Real &a_deltaDensity, const int &a_pressure, const IntVect &a_waveNumber, const RealVect &a_center, const RealVect &a_velocity, const Real &a_artvisc)
	Constructor which defines parameters used by Fortran routines.
	~WaveIBC ()
	Destructor.
void	setFortranCommon (const Real &a_gamma, const Real &a_ambientDensity, const Real &a_deltaDensity, const int &a_pressure, const IntVect &a_waveNumber, const RealVect &a_center, const RealVect &a_velocity, const Real &a_artvisc)
	Sets parameters in a common block used by Fortran routines.
void	setFortranCommonSet ()
	Set the flag m_isFortranCommonSet to true.
PhysIBC *	new_physIBC ()
	Factory method - this object is its own factory.
void	fluxBC (FArrayBox &a_F, const FArrayBox &a_W, const FArrayBox &a_Wextrap, const int &a_dir, const Side::LoHiSide &a_side, const Real &a_time)
	Set boundary fluxes.
void	setBdrySlopes (FArrayBox &a_dW, const FArrayBox &a_W, const int &a_dir, const Real &a_time)
	Set boundary slopes.
void	initialize (LevelData< FArrayBox > &a_U)
	Set up initial conditions.
Protected Attributes
bool	m_isFortranCommonSet

---

Detailed Description

Example of a sinusoidal plane wave plus a constant density.

Parameters: a_gamma - Gamma for polytropic, gamma-law gas a_ambientDensity - Ambient density add to the plane-wave a_deltaDensity - Mean of the plane-wave a_pressure - If 0, use isentropic pressure if 1, use the constant pressure of 1.0 a_waveNumber - The wave number of the plane-wave a_velocity - Initial velocity of the gas a_center - Position of a maximum of the plane-wave a_artvisc - Artificial viscosity coefficient

---

Constructor & Destructor Documentation

WaveIBC::WaveIBC (    )

Null constructor.

WaveIBC::WaveIBC (  const Real &    a_gamma, const Real &    a_ambientDensity, const Real &    a_deltaDensity, const int &    a_pressure, const IntVect &    a_waveNumber, const RealVect &    a_center, const RealVect &    a_velocity, const Real &    a_artvisc )

Constructor which defines parameters used by Fortran routines.

WaveIBC::~WaveIBC (    )  [inline]

Destructor.

---

Member Function Documentation

void WaveIBC::fluxBC (  FArrayBox &    a_F, const FArrayBox &    a_W, const FArrayBox &    a_Wextrap, const int &    a_dir, const Side::LoHiSide &    a_side, const Real &    a_time )  [virtual]

Set boundary fluxes. Implements PhysIBC.

void WaveIBC::initialize (  LevelData< FArrayBox > &    a_U )  [virtual]

Set up initial conditions. Implements PhysIBC.

PhysIBC* WaveIBC::new_physIBC (    )  [virtual]

Factory method - this object is its own factory. Return a pointer to a new PhysIBC object with m_isDefined = false (i.e., its define() must be called before it is used) and m_isFortranCommonSet set to value of m_isFortranCommonset in the current (factory) object. Implements PhysIBC.

void WaveIBC::setBdrySlopes (  FArrayBox &    a_dW, const FArrayBox &    a_W, const int &    a_dir, const Real &    a_time )  [virtual]

Set boundary slopes. The boundary slopes in a_dW are already set to one sided difference approximations. If this function doesn't change them they will be used for the slopes at the boundaries. Implements PhysIBC.

void WaveIBC::setFortranCommon (  const Real &    a_gamma, const Real &    a_ambientDensity, const Real &    a_deltaDensity, const int &    a_pressure, const IntVect &    a_waveNumber, const RealVect &    a_center, const RealVect &    a_velocity, const Real &    a_artvisc )

Sets parameters in a common block used by Fortran routines.

void WaveIBC::setFortranCommonSet (    )

Set the flag m_isFortranCommonSet to true. Set the flag m_isFortranCommonSet to true so that new IBCs made with new_physIBC() will have this flag set without calling setFortranCommon() (this is a clumsy design and should be improved).

---

Member Data Documentation

bool WaveIBC::m_isFortranCommonSet [protected]

---

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

• WaveIBC.H

---