Thyra::EuclideanScalarProd< Scalar > Class Template Reference
[Basic Support Subclasses Abstracting Application-Specific Scalar Products]

Concrete implementation of a scalar product for a Euclidean vector space (i.e. using the dot product). More...

#include <Thyra_EuclideanScalarProdDecl.hpp>

Inheritance diagram for Thyra::EuclideanScalarProd< Scalar >:

[legend]List of all members.

Overridden from ScalarProdBase
bool	isEuclidean () const
	Returns true.
void	scalarProds (const MultiVectorBase< Scalar > &X, const MultiVectorBase< Scalar > &Y, Scalar scalar_prods[]) const
	Simply calls dots(X,Y,scalar_prods).
void	apply (const EuclideanLinearOpBase< Scalar > &M, const ETransp M_trans, const MultiVectorBase< Scalar > &X, MultiVectorBase< Scalar > *Y, const Scalar alpha, const Scalar beta) const
	Simply calls M.euclideanApply(M_trans,X,Y,alpha,beta).

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Detailed Description

template<class Scalar>
class Thyra::EuclideanScalarProd< Scalar >

Concrete implementation of a scalar product for a Euclidean vector space (i.e. using the dot product).

Because this subclass is implemented using an RTOp, it will work with any VectorBase or MultiVectorBase implementation no matter what.

Examples:

test_scalar_product.cpp.

Definition at line 46 of file Thyra_EuclideanScalarProdDecl.hpp.

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Member Function Documentation

template<class Scalar> bool Thyra::EuclideanScalarProd< Scalar >::isEuclidean (   )  const [virtual]

Returns true. Reimplemented from Thyra::ScalarProdBase< Scalar >. Definition at line 40 of file Thyra_EuclideanScalarProd.hpp.

template<class Scalar> void Thyra::EuclideanScalarProd< Scalar >::scalarProds (  const MultiVectorBase< Scalar > &  X, const MultiVectorBase< Scalar > &  Y, Scalar  scalar_prods[] )  const [virtual]

Simply calls dots(X,Y,scalar_prods). Implements Thyra::ScalarProdBase< Scalar >. Definition at line 46 of file Thyra_EuclideanScalarProd.hpp.

template<class Scalar> void Thyra::EuclideanScalarProd< Scalar >::apply (  const EuclideanLinearOpBase< Scalar > &  M, const ETransp  M_trans, const MultiVectorBase< Scalar > &  X, MultiVectorBase< Scalar > *  Y, const Scalar  alpha, const Scalar  beta )  const [virtual]

Simply calls M.euclideanApply(M_trans,X,Y,alpha,beta). Implements Thyra::ScalarProdBase< Scalar >. Definition at line 52 of file Thyra_EuclideanScalarProd.hpp.

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

• Thyra_EuclideanScalarProdDecl.hpp
• Thyra_EuclideanScalarProd.hpp

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