Dune::PDELab::ISTL::BlockMatrixDiagonal< M >::AddMatrixElementVectorDataHandle< GFS > Class Template Reference

#include <dune/pdelab/backend/istl/blockmatrixdiagonal.hh>

Inheritance diagram for Dune::PDELab::ISTL::BlockMatrixDiagonal< M >::AddMatrixElementVectorDataHandle< GFS >:

Public Types
typedef Matrix::field_type	DataType
typedef GFS::Traits::SizeType	size_type

Public Member Functions
	AddMatrixElementVectorDataHandle (const GFS &gfs, MatrixElementVector &v)
bool	contains (int dim, int codim) const
	returns true if data for this codim should be communicated
bool	fixedSize (int dim, int codim) const
	returns true if size per entity of given dim and codim is a constant
template<typename Entity >
size_type	size (Entity &e) const
	how many objects of type DataType have to be sent for a given entity
template<typename MessageBuffer , typename Entity >
void	gather (MessageBuffer &buff, const Entity &e) const
	pack data from user to message buffer
template<typename MessageBuffer , typename Entity >
void	scatter (MessageBuffer &buff, const Entity &e, size_type n)
	unpack data from message buffer to user
size_t	size (const EntityType &e) const
void	gather (MessageBufferImp &buff, const EntityType &e) const
void	scatter (MessageBufferImp &buff, const EntityType &e, size_t n)

Member Typedef Documentation

DataType

template<typename M >

template<typename GFS >

typedef Matrix::field_type Dune::PDELab::ISTL::BlockMatrixDiagonal< M >::AddMatrixElementVectorDataHandle< GFS >::DataType

size_type

template<typename M >

template<typename GFS >

typedef GFS::Traits::SizeType Dune::PDELab::ISTL::BlockMatrixDiagonal< M >::AddMatrixElementVectorDataHandle< GFS >::size_type

Constructor & Destructor Documentation

AddMatrixElementVectorDataHandle()

template<typename M >

template<typename GFS >

Dune::PDELab::ISTL::BlockMatrixDiagonal< M >::AddMatrixElementVectorDataHandle< GFS >::AddMatrixElementVectorDataHandle ( const GFS &  gfs, MatrixElementVector &  v  )

inline

Member Function Documentation

contains()

template<typename M >

template<typename GFS >

bool Dune::PDELab::ISTL::BlockMatrixDiagonal< M >::AddMatrixElementVectorDataHandle< GFS >::contains ( int  dim, int  codim  ) const

inline

returns true if data for this codim should be communicated

fixedSize()

template<typename M >

template<typename GFS >

bool Dune::PDELab::ISTL::BlockMatrixDiagonal< M >::AddMatrixElementVectorDataHandle< GFS >::fixedSize ( int  dim, int  codim  ) const

inline

returns true if size per entity of given dim and codim is a constant

gather()

template<typename M >

template<typename GFS >

template<typename MessageBuffer , typename Entity >

void Dune::PDELab::ISTL::BlockMatrixDiagonal< M >::AddMatrixElementVectorDataHandle< GFS >::gather ( MessageBuffer &  buff, const Entity &  e  ) const

inline

pack data from user to message buffer

scatter()

template<typename M >

template<typename GFS >

template<typename MessageBuffer , typename Entity >

void Dune::PDELab::ISTL::BlockMatrixDiagonal< M >::AddMatrixElementVectorDataHandle< GFS >::scatter ( MessageBuffer &  buff, const Entity &  e, size_type  n  )

inline

unpack data from message buffer to user

n is the number of objects sent by the sender

size()

template<typename M >

template<typename GFS >

template<typename Entity >

size_type Dune::PDELab::ISTL::BlockMatrixDiagonal< M >::AddMatrixElementVectorDataHandle< GFS >::size ( Entity &  e ) const

inline

how many objects of type DataType have to be sent for a given entity

Note: Only the sender side needs to know this size.

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

• blockmatrixdiagonal.hh