Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex > Class Template Reference

Data handle for collecting set of neighboring MPI ranks. More...

#include <dune/pdelab/gridfunctionspace/genericdatahandle.hh>

Inheritance diagram for Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex >:

Public Types
typedef RankIndex	DataType
typedef GFS::Traits::SizeType	size_type

Public Member Functions
	GFSNeighborDataHandle (const GFS &gfs, RankIndex rank, std::set< RankIndex > &neighbors)
bool	contains (int dim, int codim) const
bool	fixedsize (int dim, int codim) const
template<typename Entity >
size_type	size (Entity &e) const
template<typename MessageBuffer , typename Entity >
void	gather (MessageBuffer &buff, const Entity &e) const
template<typename MessageBuffer , typename Entity >
void	scatter (MessageBuffer &buff, const Entity &e, size_type n)

Detailed Description

template<typename GFS, typename RankIndex>
class Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex >

Data handle for collecting set of neighboring MPI ranks.

This data handle collects the MPI ranks of all processes that share grid entities with attached DOFs.

Note

In order to work correctly, the data handle must be communicated on the Dune::All_All_Interface.

Member Typedef Documentation

DataType

template<typename GFS , typename RankIndex >

typedef RankIndex Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex >::DataType

size_type

template<typename GFS , typename RankIndex >

typedef GFS::Traits::SizeType Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex >::size_type

Constructor & Destructor Documentation

GFSNeighborDataHandle()

template<typename GFS , typename RankIndex >

Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex >::GFSNeighborDataHandle ( const GFS &  gfs, RankIndex  rank, std::set< RankIndex > &  neighbors  )

inline

Member Function Documentation

contains()

template<typename GFS , typename RankIndex >

bool Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex >::contains ( int  dim, int  codim  ) const

inline

fixedsize()

template<typename GFS , typename RankIndex >

bool Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex >::fixedsize ( int  dim, int  codim  ) const

inline

gather()

template<typename GFS , typename RankIndex >

template<typename MessageBuffer , typename Entity >

void Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex >::gather ( MessageBuffer &  buff, const Entity &  e  ) const

inline

scatter()

template<typename GFS , typename RankIndex >

template<typename MessageBuffer , typename Entity >

void Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex >::scatter ( MessageBuffer &  buff, const Entity &  e, size_type  n  )

inline

size()

template<typename GFS , typename RankIndex >

template<typename Entity >

size_type Dune::PDELab::GFSNeighborDataHandle< GFS, RankIndex >::size ( Entity &  e ) const

inline

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

• genericdatahandle.hh