#include <dune/grid/geometrygrid/datahandle.hh>

Inheritance diagram for Dune::GeoGrid::CommDataHandle< Grid, WrappedHandle >:

Public Types
typedef WrappedHandle::DataType	DataType
	data type of data to communicate

Public Member Functions
	CommDataHandle (const Grid &grid, WrappedHandle &handle)
bool	contains (int dim, int codim) const
	returns true if data for given valid codim should be communicated
bool	fixedsize (int dim, int codim) const
	returns true if size of data per entity of given dim and codim is a constant
template<class HostEntity >
size_t	size (const HostEntity &hostEntity) const
template<class MessageBuffer , class HostEntity >
void	gather (MessageBuffer &buffer, const HostEntity &hostEntity) const
template<class MessageBuffer , class HostEntity >
void	scatter (MessageBuffer &buffer, const HostEntity &hostEntity, size_t size)
size_t	size (const EntityType &e) const
	how many objects of type DataType have to be sent for a given entity
void	gather (MessageBufferImp &buff, const EntityType &e) const
	pack data from user to message buffer
void	scatter (MessageBufferImp &buff, const EntityType &e, size_t n)

Member Typedef Documentation

typedef WrappedHandle::DataType Dune::CommDataHandleIF< CommDataHandle< Grid, WrappedHandle > , WrappedHandle::DataType >::DataType

inherited

data type of data to communicate

Constructor & Destructor Documentation

template<class Grid , class WrappedHandle >

Dune::GeoGrid::CommDataHandle< Grid, WrappedHandle >::CommDataHandle	(	const Grid &	grid,
		WrappedHandle &	handle
	)

inline

Member Function Documentation

template<class Grid , class WrappedHandle >

bool Dune::GeoGrid::CommDataHandle< Grid, WrappedHandle >::contains	(	int	dim,
		int	codim
	)		const

inline

returns true if data for given valid codim should be communicated

Parameters

dim	valid dimension (i.e. the grids dimension)
codim	valid codimension of the entity set for which data should be communicated

Reimplemented from Dune::CommDataHandleIF< CommDataHandle< Grid, WrappedHandle >, WrappedHandle::DataType >.

template<class Grid , class WrappedHandle >

bool Dune::GeoGrid::CommDataHandle< Grid, WrappedHandle >::fixedsize	(	int	dim,
		int	codim
	)		const

inline

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

Parameters

dim	valid dimension (i.e. the grids dimension)
codim	valid codimension of the entity set for which data should be communicated

Reimplemented from Dune::CommDataHandleIF< CommDataHandle< Grid, WrappedHandle >, WrappedHandle::DataType >.

template<class Grid , class WrappedHandle >

template<class MessageBuffer , class HostEntity >

void Dune::GeoGrid::CommDataHandle< Grid, WrappedHandle >::gather	(	MessageBuffer &	buffer,
		const HostEntity &	hostEntity
	)		const

inline

void Dune::CommDataHandleIF< CommDataHandle< Grid, WrappedHandle > , WrappedHandle::DataType >::gather	(	MessageBufferImp &	buff,
		const EntityType &	e
	)		const

inlineinherited

pack data from user to message buffer

Parameters

buff	message buffer provided by the grid
e	entity for which date should be packed to buffer

template<class Grid , class WrappedHandle >

template<class MessageBuffer , class HostEntity >

void Dune::GeoGrid::CommDataHandle< Grid, WrappedHandle >::scatter	(	MessageBuffer &	buffer,
		const HostEntity &	hostEntity,
		size_t	size
	)

inline

void Dune::CommDataHandleIF< CommDataHandle< Grid, WrappedHandle > , WrappedHandle::DataType >::scatter	(	MessageBufferImp &	buff,
		const EntityType &	e,
		size_t	n
	)

inlineinherited

unpack data from message buffer to user n is the number of objects sent by the sender

Parameters

buff	message buffer provided by the grid
e	entity for which date should be unpacked from buffer
n	number of data written to buffer for this entity before

template<class Grid , class WrappedHandle >

template<class HostEntity >

size_t Dune::GeoGrid::CommDataHandle< Grid, WrappedHandle >::size ( const HostEntity & hostEntity ) const

inline

size_t Dune::CommDataHandleIF< CommDataHandle< Grid, WrappedHandle > , WrappedHandle::DataType >::size ( const EntityType & e ) const

inlineinherited

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

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

Parameters

e	entity for which the size should be dertermined

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

geometrygrid/datahandle.hh

Public Types

Public Member Functions

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation