Dune::PDELab::SharedDOFGatherScatter Struct Reference

GatherScatter functor for marking shared DOFs. More...

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

Public Member Functions
template<typename MessageBuffer , typename Entity , typename LocalView >
bool	gather (MessageBuffer &buff, const Entity &e, LocalView &local_view) const
template<typename MessageBuffer , typename Entity , typename LocalView >
bool	scatter (MessageBuffer &buff, std::size_t n, const Entity &e, LocalView &local_view) const

Detailed Description

GatherScatter functor for marking shared DOFs.

This functor will mark all DOFs that exist on multiple processes.

Note

In order to work correctly, the data handle must be communicated on the Dune::All_All_Interface and the result vector must be initialized with false.

Member Function Documentation

gather()

template<typename MessageBuffer , typename Entity , typename LocalView >

bool Dune::PDELab::SharedDOFGatherScatter::gather ( MessageBuffer &  buff, const Entity &  e, LocalView &  local_view  ) const

inline

scatter()

template<typename MessageBuffer , typename Entity , typename LocalView >

bool Dune::PDELab::SharedDOFGatherScatter::scatter ( MessageBuffer &  buff, std::size_t  n, const Entity &  e, LocalView &  local_view  ) const

inline

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

• genericdatahandle.hh