Dune::OverlappingSchwarzScalarProduct< X, C > Class Template Reference

Scalar product for overlapping Schwarz methods. More...

#include <dune/istl/scalarproducts.hh>

Public Types
typedef X	domain_type
	The type of the vector to compute the scalar product on. More...
typedef X::field_type	field_type
	The field type used by the vector type domain_type.
typedef C	communication_type
	The type of the communication object. More...

Public Member Functions
field_type	dot (const X &x, const X &y) const override
	Dot product of two vectors. It is assumed that the vectors are consistent on the interior+border partition.
real_type	norm (const X &x) const override
	Norm of a right-hand side vector. The vector must be consistent on the interior+border partition.
SolverCategory::Category	category () const override
	Category of the scalar product (see SolverCategory::Category)

Detailed Description

template<class X, class C>
class Dune::OverlappingSchwarzScalarProduct< X, C >

Scalar product for overlapping Schwarz methods.

Consistent vectors in interior and border are assumed.

Template Parameters

X	The type of the sequential vector to use for the left hand side, e.g. BlockVector or another type fulfilling the ISTL vector interface.
C	The type of the communication object. This must either be OwnerOverlapCopyCommunication or a type implementing the same interface.

Member Typedef Documentation

communication_type

template<class X , class C >

typedef C Dune::ParallelScalarProduct< X, C >::communication_type

inherited

The type of the communication object.

This must either be OwnerOverlapCopyCommunication or a type implementing the same interface.

domain_type

template<class X , class C >

typedef X Dune::ParallelScalarProduct< X, C >::domain_type

inherited

The type of the vector to compute the scalar product on.

E.g. BlockVector or another type fulfilling the ISTL vector interface.

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

• dune/istl/scalarproducts.hh