NodeBaseBottomSmoother Class Reference

#include <NodeBaseBottomSmoother.H>

Inheritance diagram for NodeBaseBottomSmoother:

[legend]

List of all members.

---

Detailed Description

Pure base class to encapsulate bottom smoother for NodeLevelOp-derived objects.

The NodeBaseBottomSmoother class is a virtual base class for implementing different bottomSmoother algorithms for NodeLevelOp-derived classes. It takes a NodeLevelOp pointer as an argument during its definition, in order to access the problem-dependent (equation-dependent) functionality of the specific NodeLevelOp derivative class.

Public Member Functions
Constructor and destructor
	NodeBaseBottomSmoother ()
virtual	~NodeBaseBottomSmoother ()
virtual NodeBaseBottomSmoother *	new_bottomSmoother () const =0
Parameter-setting functions
void	setVerbose (bool a_verbose)
Data modification functions
virtual void	doBottomSmooth (LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_rhs, NodeLevelOp *a_levelop_ptr)=0
Public Attributes
bool	m_verbose

---

Constructor & Destructor Documentation

NodeBaseBottomSmoother::NodeBaseBottomSmoother

(

)

[inline]

Default constructor.

virtual NodeBaseBottomSmoother::~NodeBaseBottomSmoother

(

)

[inline, virtual]

Destructor.

---

Member Function Documentation

virtual NodeBaseBottomSmoother* NodeBaseBottomSmoother::new_bottomSmoother

(

)

const [pure virtual]

This gets around the "no virtual constructor" rule.

Implemented in NodeBiCGStabSmoother, NodeCGSmoother, and NodeNoOpSmoother.

void NodeBaseBottomSmoother::setVerbose

(

bool

a_verbose

)

[inline]

Control output to stdout.

References m_verbose.

virtual void NodeBaseBottomSmoother::doBottomSmooth	(	LevelData< NodeFArrayBox > &	a_phi,
		const LevelData< NodeFArrayBox > &	a_rhs,
		NodeLevelOp *	a_levelop_ptr
	)			[pure virtual]

Perform smoothing of L(a_phi) = a_rhs, where L is the operator defined in a_levelop_ptr, and the preconditioner is a_levelop_ptr->levelPreconditioner().

Parameters:

a_phi	data at this level, to be smoothed
a_rhs	right-hand side at this level
a_levelop_ptr	pointer to the operator

Implemented in NodeBiCGStabSmoother, NodeCGSmoother, and NodeNoOpSmoother.

---

Member Data Documentation

bool NodeBaseBottomSmoother::m_verbose

enable output to stdout if true

Referenced by setVerbose().

---

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

• NodeBaseBottomSmoother.H