PhysIBC Class Reference

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

#include <PhysIBC.H>

Inheritance diagram for PhysIBC:

[legend]Collaboration diagram for PhysIBC:

[legend]List of all members.

Public Member Functions
	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. Implemented in CodeTestsIBC, RampIBC, and TestsIBC.

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. Implemented in CodeTestsIBC, RampIBC, and TestsIBC.

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). Implemented in CodeTestsIBC, RampIBC, and TestsIBC.

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. Implemented in CodeTestsIBC, RampIBC, and TestsIBC.

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. Implemented in CodeTestsIBC, RampIBC, and TestsIBC.

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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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