Largest-real sorting strategy. More...

#include <LOCA_EigenvalueSort_Strategies.H>

Inheritance diagram for LOCA::EigenvalueSort::LargestReal:

Collaboration diagram for LOCA::EigenvalueSort::LargestReal:

Public Member Functions
	LargestReal (const Teuchos::RCP< LOCA::GlobalData > &, const Teuchos::RCP< Teuchos::ParameterList > &)
	Constructor.

	~LargestReal ()
	Destructor.

virtual NOX::Abstract::Group::ReturnType	sort (int n, double evals, std::vector< int > perm=NULL) const
	Sort real eigenvalues.

virtual NOX::Abstract::Group::ReturnType	sort (int n, double r_evals, double i_evals, std::vector< int > *perm=NULL) const
	Sort complex eigenvalues.

Public Member Functions inherited from LOCA::EigenvalueSort::AbstractStrategy
	AbstractStrategy ()
	Constructor.

virtual	~AbstractStrategy ()
	Destructor.

Detailed Description

Largest-real sorting strategy.

Sorts eigenvalues in decreasing order according to their real part. This method requires no parameters in the eigenParams argument to the constructor

Constructor & Destructor Documentation

◆ LargestReal()

LOCA::EigenvalueSort::LargestReal::LargestReal	(	const Teuchos::RCP< LOCA::GlobalData > &	,
		const Teuchos::RCP< Teuchos::ParameterList > &
	)

inline

Constructor.

Parameters

global_data	[in] Global data object
eigenParams	[in] Eigensolver parameters.

Member Function Documentation

◆ sort() [1/2]

NOX::Abstract::Group::ReturnType LOCA::EigenvalueSort::LargestReal::sort	(	int	n,
		double *	evals,
		std::vector< int > *	perm = `NULL`
	)		const

virtual

Sort real eigenvalues.

Implements LOCA::EigenvalueSort::AbstractStrategy.

References NOX::Abstract::Group::Ok.

◆ sort() [2/2]

NOX::Abstract::Group::ReturnType LOCA::EigenvalueSort::LargestReal::sort	(	int	n,
		double *	r_evals,
		double *	i_evals,
		std::vector< int > *	perm = `NULL`
	)		const