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PressureOperatorI Struct Template Reference

Simple Laplacian for pressure poisson equation. Based on second derivatives. More...

#include <Operators.hpp>

Inheritance diagram for PressureOperatorI::

List of all members.

Public Methods
virtual void	Apply (I *X, I *Result)
	Apply returns R(*Result) with respect to the boundary conditions of (*X).
virtual void	Preconditioner (I *X, I *Result)
	if one wants to solve an operator equation with this operator, one can provide a preconditioner.
virtual void	InversePreconditioner (I *X, I *Result)
	the BiCGStab2 solver also needs the inverse operation.
virtual double	DiagonalEntry (int *level, Wavelets *W)
	often the DiagonalEntry is needed for preconditioners.
virtual void	NotUsing (I *X)
	the solvers check whether the temporary data used by them is also used for the evaluation of the operator; this is avoids wrong numerical results.

template<class I, int DIM> struct PressureOperatorI

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

• Operators.hpp

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