eigensolver::InexactInvFabric Class Reference

Fabric class for eigensolver inexact inverse iteration. More...

#include <inexactFabric.hh>

Inheritance diagram for eigensolver::InexactInvFabric:

Collaboration diagram for eigensolver::InexactInvFabric:

List of all members.

Public Member Functions
	InexactInvFabric (const concepts::Vector< Real > &EFguess, const Real innerTol=0.5, const uint innerMax=100, const Real outerTol=1e-6, const uint outerMax=100)
	Constructor.
virtual EigenSolver< Real > &	operator() (concepts::Operator< Real > &stiff, concepts::Operator< Real > &mass)=0
	Creates an eigenvalue solver which solves the abstract eigenvalue problem defined by stiff and mass.
virtual InexactInv< Real > &	operator() (concepts::Operator< Real, Real > &stiff, concepts::Operator< Real, Real > &mass)
virtual	~InexactInvFabric ()
Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.
Private Member Functions
	InexactInvFabric (const InexactInvFabric &)
Private Attributes
concepts::Vector< Real >	EFguess_
uint	innerMax_
Real	innerTol_
uint	outerMax_
Real	outerTol_
std::auto_ptr< InexactInv< Real > >	solver_

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Detailed Description

Fabric class for eigensolver inexact inverse iteration.

Test:

test::GolubExample

test::GolubExampleSum

test::MaxwellTransmissionEVP

Author:

Philipp Frauenfelder, 2003.

Examples:

hpFEM3d-EV.cc.

Definition at line 20 of file inexactFabric.hh.

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Constructor & Destructor Documentation

eigensolver::InexactInvFabric::InexactInvFabric	(	const concepts::Vector< Real > &	EFguess,
		const Real	innerTol = 0.5,
		const uint	innerMax = 100,
		const Real	outerTol = 1e-6,
		const uint	outerMax = 100
	)		[inline]

Constructor.

Definition at line 24 of file inexactFabric.hh.

virtual eigensolver::InexactInvFabric::~InexactInvFabric

(

)

[virtual]

eigensolver::InexactInvFabric::InexactInvFabric

(

const InexactInvFabric &

)

[private]

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Member Function Documentation

virtual std::ostream& eigensolver::InexactInvFabric::info

(

std::ostream &

os

)

const [protected, virtual]

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

virtual EigenSolver<Real >& eigensolver::SolverFabric< Real >::operator()	(	concepts::Operator< Real > &	stiff,
		concepts::Operator< Real > &	mass
	)		[pure virtual, inherited]

Creates an eigenvalue solver which solves the abstract eigenvalue problem defined by stiff and mass.

This fabric should only by used once as subsequent uses would invalidate older solvers.

Returns:

Pointer to eigenvalue solver

Implemented in eigensolver::ArPackFabric.

virtual InexactInv<Real>& eigensolver::InexactInvFabric::operator()	(	concepts::Operator< Real, Real > &	stiff,
		concepts::Operator< Real, Real > &	mass
	)		[virtual]

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Member Data Documentation

concepts::Vector<Real> eigensolver::InexactInvFabric::EFguess_ [private]

Definition at line 37 of file inexactFabric.hh.

uint eigensolver::InexactInvFabric::innerMax_ [private]

Definition at line 39 of file inexactFabric.hh.

Real eigensolver::InexactInvFabric::innerTol_ [private]

Definition at line 38 of file inexactFabric.hh.

uint eigensolver::InexactInvFabric::outerMax_ [private]

Definition at line 39 of file inexactFabric.hh.

Real eigensolver::InexactInvFabric::outerTol_ [private]

Definition at line 38 of file inexactFabric.hh.

std::auto_ptr<InexactInv<Real> > eigensolver::InexactInvFabric::solver_ [private]

Definition at line 35 of file inexactFabric.hh.

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

• eigensolver/inexactFabric.hh