math_EigenValuesSearcher Class Reference

This class finds eigen values and vectors of real symmetric tridiagonal matrix. More...

#include <math_EigenValuesSearcher.hxx>

Public Member Functions
	math_EigenValuesSearcher (const TColStd_Array1OfReal &Diagonal, const TColStd_Array1OfReal &Subdiagonal)
Standard_Boolean	IsDone () const
	Returns Standard_True if computation is performed successfully. More...
Standard_Integer	Dimension () const
	Returns the dimension of matrix. More...
Standard_Real	EigenValue (const Standard_Integer Index) const
	Returns the Index_th eigen value of matrix Index must be in [1, Dimension()]. More...
math_Vector	EigenVector (const Standard_Integer Index) const
	Returns the Index_th eigen vector of matrix Index must be in [1, Dimension()]. More...

Detailed Description

This class finds eigen values and vectors of real symmetric tridiagonal matrix.

Constructor & Destructor Documentation

math_EigenValuesSearcher()

math_EigenValuesSearcher::math_EigenValuesSearcher	(	const TColStd_Array1OfReal &	Diagonal,
		const TColStd_Array1OfReal &	Subdiagonal
	)

Member Function Documentation

Dimension()

Standard_Integer math_EigenValuesSearcher::Dimension

(

)

const

Returns the dimension of matrix.

EigenValue()

Standard_Real math_EigenValuesSearcher::EigenValue

(

const Standard_Integer

Index

)

const

Returns the Index_th eigen value of matrix Index must be in [1, Dimension()].

EigenVector()

math_Vector math_EigenValuesSearcher::EigenVector

(

const Standard_Integer

Index

)

const

Returns the Index_th eigen vector of matrix Index must be in [1, Dimension()].

IsDone()

Standard_Boolean math_EigenValuesSearcher::IsDone

(

)

const

Returns Standard_True if computation is performed successfully.

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

• math_EigenValuesSearcher.hxx