Sundance::LinearEigenproblem Class Reference

List of all members.

Public Member Functions
	LinearEigenproblem ()
	LinearEigenproblem (const Mesh &mesh, const Expr &eqn, const Expr &v, const Expr &u, const VectorType< double > &vecType)
	LinearEigenproblem (const Mesh &mesh, const Expr &eqn, const Expr &v, const Expr &u, const VectorType< double > &vecType, bool lumpMass)
	LinearEigenproblem (const Mesh &mesh, const Expr &eqn, const Expr &massExpr, const Expr &v, const Expr &u, const VectorType< double > &vecType, bool lumpMass)
Eigensolution	solve (const Eigensolver< double > &solver) const
LinearOperator< double >	getK () const
LinearOperator< double >	getM () const
Private Member Functions
Array< Expr >	makeEigenfunctions (Array< Vector< double > > &ev) const
LinearProblem	makeMassProb (const Mesh &mesh, const Expr &massExpr, const Expr &v, const Expr &u, const VectorType< double > &vecType) const
LinearOperator< double >	lumpedOperator (const LinearOperator< double > &M) const
Private Attributes
bool	lumpMass_
LinearProblem	kProb_
LinearProblem	mProb_
LinearOperator< double >	M_
LinearOperator< double >	MUnlumped_
DiscreteSpace	discSpace_

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Detailed Description

Definition at line 54 of file SundanceLinearEigenproblem.hpp.

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Constructor & Destructor Documentation

Sundance::LinearEigenproblem::LinearEigenproblem

(

)

[inline]

Definition at line 58 of file SundanceLinearEigenproblem.hpp.

LinearEigenproblem::LinearEigenproblem	(	const Mesh &	mesh,
		const Expr &	eqn,
		const Expr &	v,
		const Expr &	u,
		const VectorType< double > &	vecType
	)

Definition at line 81 of file SundanceLinearEigenproblem.cpp.

References discSpace_, kProb_, and Sundance::LinearProblem::solnSpace().

LinearEigenproblem::LinearEigenproblem	(	const Mesh &	mesh,
		const Expr &	eqn,
		const Expr &	v,
		const Expr &	u,
		const VectorType< double > &	vecType,
		bool	lumpMass
	)

Definition at line 98 of file SundanceLinearEigenproblem.cpp.

References discSpace_, Sundance::LinearProblem::getOperator(), kProb_, lumpedOperator(), lumpMass_, M_, makeMassProb(), mProb_, MUnlumped_, and Sundance::LinearProblem::solnSpace().

LinearEigenproblem::LinearEigenproblem	(	const Mesh &	mesh,
		const Expr &	eqn,
		const Expr &	massExpr,
		const Expr &	v,
		const Expr &	u,
		const VectorType< double > &	vecType,
		bool	lumpMass
	)

Definition at line 127 of file SundanceLinearEigenproblem.cpp.

References discSpace_, Sundance::LinearProblem::getOperator(), kProb_, lumpedOperator(), lumpMass_, M_, makeMassProb(), mProb_, MUnlumped_, and Sundance::LinearProblem::solnSpace().

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Member Function Documentation

LinearOperator<double> Sundance::LinearEigenproblem::getK

(

)

const [inline]

Definition at line 82 of file SundanceLinearEigenproblem.hpp.

References Sundance::LinearProblem::getOperator(), and kProb_.

LinearOperator<double> Sundance::LinearEigenproblem::getM

(

)

const [inline]

Definition at line 85 of file SundanceLinearEigenproblem.hpp.

References Sundance::LinearProblem::getOperator(), and mProb_.

LinearOperator< double > LinearEigenproblem::lumpedOperator

(

const LinearOperator< double > &

M

)

const [private]

Definition at line 210 of file SundanceLinearEigenproblem.cpp.

References Playa::VectorSpace< Scalar >::createMember(), Playa::diagonalOperator(), Playa::LinearOperator< Scalar >::domain(), and Playa::Vector< Scalar >::setToConstant().

Referenced by LinearEigenproblem().

Array< Expr > LinearEigenproblem::makeEigenfunctions

(

Array< Vector< double > > &

ev

)

const [private]

Definition at line 181 of file SundanceLinearEigenproblem.cpp.

References discSpace_, Sundance::evaluateIntegral(), Sundance::DiscreteSpace::mesh(), MUnlumped_, normalizationTimer(), Playa::Handle< PointerType >::ptr(), and Teuchos::toString().

Referenced by solve().

LinearProblem LinearEigenproblem::makeMassProb	(	const Mesh &	mesh,
		const Expr &	massExpr,
		const Expr &	v,
		const Expr &	u,
		const VectorType< double > &	vecType
	)			const [private]

Definition at line 157 of file SundanceLinearEigenproblem.cpp.

References Playa::Handle< PointerType >::ptr().

Referenced by LinearEigenproblem().

Eigensolution LinearEigenproblem::solve

(

const Eigensolver< double > &

solver

)

const

Definition at line 221 of file SundanceLinearEigenproblem.cpp.

References Sundance::LinearProblem::getOperator(), kProb_, M_, makeEigenfunctions(), makeEigensystemTimer(), and Playa::Eigensolver< Scalar >::solve().

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Member Data Documentation

DiscreteSpace Sundance::LinearEigenproblem::discSpace_ [private]

Definition at line 108 of file SundanceLinearEigenproblem.hpp.

Referenced by LinearEigenproblem(), and makeEigenfunctions().

LinearProblem Sundance::LinearEigenproblem::kProb_ [private]

Definition at line 104 of file SundanceLinearEigenproblem.hpp.

Referenced by getK(), LinearEigenproblem(), and solve().

bool Sundance::LinearEigenproblem::lumpMass_ [private]

Definition at line 103 of file SundanceLinearEigenproblem.hpp.

Referenced by LinearEigenproblem().

LinearOperator<double> Sundance::LinearEigenproblem::M_ [private]

Definition at line 106 of file SundanceLinearEigenproblem.hpp.

Referenced by LinearEigenproblem(), and solve().

LinearProblem Sundance::LinearEigenproblem::mProb_ [private]

Definition at line 105 of file SundanceLinearEigenproblem.hpp.

Referenced by getM(), and LinearEigenproblem().

LinearOperator<double> Sundance::LinearEigenproblem::MUnlumped_ [private]

Definition at line 107 of file SundanceLinearEigenproblem.hpp.

Referenced by LinearEigenproblem(), and makeEigenfunctions().