walberla::cell Namespace Reference

Classes
class	Cell
	A representation of a Cell's coordinates (in 3D) More...
class	CellArray
	An array of cells. More...
class	CellInterval
class	CellIntervalIterator
class	CellSet
	A set of cells. More...
class	CellVector
	A vector of cells. More...

Functions
std::ostream &	operator<< (std::ostream &os, const CellInterval &interval)
	output in the form of "[(3,1,5) ... (4,5,8)]"
std::istream &	operator>> (std::istream &is, CellInterval &interval)
template<typename T , typename G >
mpi::GenericSendBuffer< T, G > &	operator<< (mpi::GenericSendBuffer< T, G > &buf, const CellInterval &cellInterval)
template<typename T >
mpi::GenericRecvBuffer< T > &	operator>> (mpi::GenericRecvBuffer< T > &buf, CellInterval &cellInterval)
template<typename T , typename G >
mpi::GenericSendBuffer< T, G > &	operator<< (mpi::GenericSendBuffer< T, G > &buf, const CellSet &cellSet)
template<typename T >
mpi::GenericRecvBuffer< T > &	operator>> (mpi::GenericRecvBuffer< T > &buf, CellSet &cellSet)
std::ostream &	operator<< (std::ostream &os, const CellVector &cells)
	Output stream operator for CellIntervals.
template<typename T , typename G >
mpi::GenericSendBuffer< T, G > &	operator<< (mpi::GenericSendBuffer< T, G > &buf, const CellVector &cellVector)
template<typename T >
mpi::GenericRecvBuffer< T > &	operator>> (mpi::GenericRecvBuffer< T > &buf, CellVector &cellVector)
Stream operators
std::ostream &	operator<< (std::ostream &os, const Cell &cell)
	Stream output operator for a Cell object.
std::istream &	operator>> (std::istream &is, Cell &cell)
	Stream input operator for a Cell object.
std::size_t	hash_value (const Cell &cell)
	Provides a hash value for a Cell based on its coordinates.
template<typename T , typename G >
mpi::GenericSendBuffer< T, G > &	operator<< (mpi::GenericSendBuffer< T, G > &buf, const Cell &cell)
template<typename T >
mpi::GenericRecvBuffer< T > &	operator>> (mpi::GenericRecvBuffer< T > &buf, Cell &cell)

Function Documentation

hash_value()

std::size_t walberla::cell::hash_value ( const Cell & cell )

inline

Provides a hash value for a Cell based on its coordinates.

Parameters

[in]

cell

The cell to be hashed.

Returns

a hash that is unique for cell indices from 0 to 2 million (64bit architectures) or from 0 to 1000 (32bit architectures) in all three dimensions.

operator<<() [1/7]

template<typename T , typename G >

mpi::GenericSendBuffer< T, G > & walberla::cell::operator<<	(	mpi::GenericSendBuffer< T, G > &	buf,
		const Cell &	cell )

operator<<() [2/7]

template<typename T , typename G >

mpi::GenericSendBuffer< T, G > & walberla::cell::operator<<	(	mpi::GenericSendBuffer< T, G > &	buf,
		const CellInterval &	cellInterval )

operator<<() [3/7]

template<typename T , typename G >

mpi::GenericSendBuffer< T, G > & walberla::cell::operator<<	(	mpi::GenericSendBuffer< T, G > &	buf,
		const CellSet &	cellSet )

operator<<() [4/7]

template<typename T , typename G >

mpi::GenericSendBuffer< T, G > & walberla::cell::operator<<	(	mpi::GenericSendBuffer< T, G > &	buf,
		const CellVector &	cellVector )

operator<<() [5/7]

std::ostream & walberla::cell::operator<< ( std::ostream & os, const Cell & cell )

inline

Stream output operator for a Cell object.

Serializes a Cell like (x,y,z). Example: (7,36,1211).

Parameters

[in,out]	os	The output stream.
[in]	cell	The cell to be serialized.

Returns

A reference to the modified output stream.

operator<<() [6/7]

std::ostream & walberla::cell::operator<< ( std::ostream & os, const CellInterval & interval )

inline

output in the form of "[(3,1,5) ... (4,5,8)]"

operator<<() [7/7]

std::ostream & walberla::cell::operator<<	(	std::ostream &	os,
		const CellVector &	cells )

Output stream operator for CellIntervals.

The Cell vector is serialized in the Form "[2]{(1 1 1) (1 1 2)}" for a CellVector with 2 entries

Parameters

[in,out]	os	output stream
[in]	cells	CellVector to serialize

Returns

the modified output stream.

operator>>() [1/6]

template<typename T >

mpi::GenericRecvBuffer< T > & walberla::cell::operator>>	(	mpi::GenericRecvBuffer< T > &	buf,
		Cell &	cell )

operator>>() [2/6]

template<typename T >

mpi::GenericRecvBuffer< T > & walberla::cell::operator>>	(	mpi::GenericRecvBuffer< T > &	buf,
		CellInterval &	cellInterval )

operator>>() [3/6]

template<typename T >

mpi::GenericRecvBuffer< T > & walberla::cell::operator>>	(	mpi::GenericRecvBuffer< T > &	buf,
		CellSet &	cellSet )

operator>>() [4/6]

template<typename T >

mpi::GenericRecvBuffer< T > & walberla::cell::operator>>	(	mpi::GenericRecvBuffer< T > &	buf,
		CellVector &	cellVector )

operator>>() [5/6]

std::istream & walberla::cell::operator>> ( std::istream & is, Cell & cell )

inline

Stream input operator for a Cell object.

Deserializes a Cell like (x,y,z). Example: (7,36,1211). Whitespaces between commas or brackets are ignored.

Parameters

[in,out]	is	The input stream.
[out]	cell	The result cell.

Returns

A reference to the modified input stream.

operator>>() [6/6]

std::istream & walberla::cell::operator>> ( std::istream & is, CellInterval & interval )

inline