NOX::Epetra::VectorSpace Class Reference

Pure virtual base class for the vector space used by NOX::Epetra::Vectors. More...

#include <NOX_Epetra_VectorSpace.H>

Inheritance diagram for NOX::Epetra::VectorSpace:

[legend]List of all members.

Public Member Functions
	VectorSpace ()
	Constructor.
virtual	~VectorSpace ()
	Destructor.
virtual double	innerProduct (const Epetra_Vector &a, const Epetra_Vector &b) const =0
	Computes the inner product: <a,b>.
virtual double	norm (const Epetra_Vector &a, NOX::Abstract::Vector::NormType=NOX::Abstract::Vector::TwoNorm) const =0
	Computes the norm.

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Detailed Description

Pure virtual base class for the vector space used by NOX::Epetra::Vectors.

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.

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Member Function Documentation

virtual double NOX::Epetra::VectorSpace::norm (  const Epetra_Vector &  a, NOX::Abstract::Vector::NormType  = NOX::Abstract::Vector::TwoNorm )  const [pure virtual]

Computes the norm. For an L2 norm, the computation is: sqrt( <a,a> ). Implemented in NOX::Epetra::VectorSpaceL2, and NOX::Epetra::VectorSpaceScaledL2.

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

• NOX_Epetra_VectorSpace.H

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