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PhysIBC Class Reference

Physical/domain initial and boundary conditions. More...

#include <PhysIBC.H>

Collaboration diagram for PhysIBC:

[legend]List of all members.

Public Methods
	PhysIBC ()
	Constructor.
virtual	~PhysIBC ()
	Destructor.
virtual void	define (const ProblemDomain &a_domain, const Real &a_dx)
	Define the object.
virtual PhysIBC *	new_physIBC ()=0
	Factory method - this object is its own factory.
virtual void	initialize (LevelData< FArrayBox > &a_U)=0
	Set up initial conditions.
virtual void	primBC (FArrayBox &a_WGdnv, const FArrayBox &a_Wextrap, const FArrayBox &a_W, const int &a_dir, const Side::LoHiSide &a_side, const Real &a_time)=0
	Set boundary fluxes.
virtual void	setBdrySlopes (FArrayBox &a_dW, const FArrayBox &a_W, const int &a_dir, const Real &a_time)=0
	Set boundary slopes.
virtual void	artViscBC (FArrayBox &a_F, const FArrayBox &a_U, const FArrayBox &a_divVel, const int &a_dir, const Real &a_time)=0
	Adjust boundary fluxes to account for artificial viscosity.
Protected Attributes
bool	m_isDefined
ProblemDomain	m_domain
Real	m_dx

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Detailed Description

Physical/domain initial and boundary conditions.

Virtual base class through which a user specifies the initial and boundary conditions for a hyperbolic system of PDEs.

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Constructor & Destructor Documentation

PhysIBC::PhysIBC (    )

Constructor.

virtual PhysIBC::~PhysIBC (    )  [virtual]

Destructor.

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Member Function Documentation

virtual void PhysIBC::artViscBC (  FArrayBox &    a_F, const FArrayBox &    a_U, const FArrayBox &    a_divVel, const int &    a_dir, const Real &    a_time )  [pure virtual]

Adjust boundary fluxes to account for artificial viscosity.

virtual void PhysIBC::define (  const ProblemDomain &    a_domain, const Real &    a_dx )  [virtual]

Define the object. Set the problem domain index space and the grid spacing for this initial and boundary condition object.

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

Set up initial conditions.

virtual PhysIBC* PhysIBC::new_physIBC (    )  [pure virtual]

Factory method - this object is its own factory. Return a point to a new PhysIBC object with m_isDefined = false (i.e., its define() must be called before it is used).

virtual void PhysIBC::primBC (  FArrayBox &    a_WGdnv, const FArrayBox &    a_Wextrap, const FArrayBox &    a_W, const int &    a_dir, const Side::LoHiSide &    a_side, const Real &    a_time )  [pure virtual]

Set boundary fluxes.

virtual void PhysIBC::setBdrySlopes (  FArrayBox &    a_dW, const FArrayBox &    a_W, const int &    a_dir, const Real &    a_time )  [pure 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.

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Member Data Documentation

ProblemDomain PhysIBC::m_domain [protected]

Real PhysIBC::m_dx [protected]

bool PhysIBC::m_isDefined [protected]

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

• PhysIBC.H

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