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NodeMaskBaseBottomSmoother Class Reference

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

#include <NodeMaskBaseBottomSmoother.H>

Inheritance diagram for NodeMaskBaseBottomSmoother:

[legend]List of all members.

Public Methods
	NodeMaskBaseBottomSmoother ()
	{\bf constructor and destructor}
virtual	~NodeMaskBaseBottomSmoother ()
virtual NodeMaskBaseBottomSmoother *	new_bottomSmoother () const=0
virtual void	doBottomSmooth (LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_rhs, const BoxLayoutData< BaseFab< int > > &a_mask, NodeMaskLevelOp *a_levelop_ptr)=0
	{\bf data modification functions}

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Detailed Description

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

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

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Constructor & Destructor Documentation

NodeMaskBaseBottomSmoother::NodeMaskBaseBottomSmoother (    )  [inline]

{\bf constructor and destructor} Default constructor.

virtual NodeMaskBaseBottomSmoother::~NodeMaskBaseBottomSmoother (    )  [inline, virtual]

Destructor.

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Member Function Documentation

virtual void NodeMaskBaseBottomSmoother::doBottomSmooth (  LevelData< NodeFArrayBox > &    a_phi, const LevelData< NodeFArrayBox > &    a_rhs, const BoxLayoutData< BaseFab< int > > &    a_mask, NodeMaskLevelOp *    a_levelop_ptr )  [pure virtual]

{\bf data modification functions} Perform smoothing of L(a_phi) = a_rhs; \ L is the operator defined in a_levelop_ptr, and the preconditioner is a_levelop_ptr->levelPreconditioner(). {\bf Arguments:}\ a_phi (modified): the data at this level.\ a_rhs (not modified): right-hand side.\ a_mask: mask arrays from REACHABLENODES.\ a_levelop_ptr (not modified): pointer to the operator.\ Implemented in NodeMaskBiCGStabSmoother, NodeMaskCGSmoother, and NodeMaskNoOpSmoother.

virtual NodeMaskBaseBottomSmoother* NodeMaskBaseBottomSmoother::new_bottomSmoother (    )  const [pure virtual]

this gets around the "no virtual constructor" rule Implemented in NodeMaskBiCGStabSmoother, NodeMaskCGSmoother, and NodeMaskNoOpSmoother.

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

• NodeMaskBaseBottomSmoother.H

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