NOX::Epetra::VectorSpaceL2 Class Reference

Concrete class for an L2 vector space. More...

#include <NOX_Epetra_VectorSpace_L2.H>

Inheritance diagram for NOX::Epetra::VectorSpaceL2:

Collaboration diagram for NOX::Epetra::VectorSpaceL2:

Public Member Functions
	VectorSpaceL2 ()
	Constructor.
virtual	~VectorSpaceL2 ()
	Destructor.
virtual double	innerProduct (const Epetra_Vector &a, const Epetra_Vector &b) const
	Computes the inner product: <a,b>.
virtual double	norm (const Epetra_Vector &a, NOX::Abstract::Vector::NormType=NOX::Abstract::Vector::TwoNorm) const
	Computes the norm. More...
Public Member Functions inherited from NOX::Epetra::VectorSpace
	VectorSpace ()
	Constructor.
virtual	~VectorSpace ()
	Destructor.

Detailed Description

Concrete class for an L2 vector space.

This class allows users to override the inner product and norm used by the NOX::Epetra::Vector class. The most frequent use of this class is for introducing a weighted norm throughout NOX.

Member Function Documentation

double NOX::Epetra::VectorSpaceL2::norm ( const Epetra_Vector &  a, NOX::Abstract::Vector::NormType  = NOX::Abstract::Vector::TwoNorm  ) const

virtual

Computes the norm.

For an L2 norm, the computation is: sqrt( <a,a> ).

Implements NOX::Epetra::VectorSpace.

References NOX::Abstract::Vector::MaxNorm, NOX::Abstract::Vector::OneNorm, and NOX::Abstract::Vector::TwoNorm.

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

• NOX_Epetra_VectorSpace_L2.H
• NOX_Epetra_VectorSpace_L2.C