Opm::Mpi::Packer Struct Reference

Struct handling packing of serialization for MPI communication. More...

#include <MPIPacker.hpp>

Public Member Functions
	Packer (Parallel::Communication comm)
	Constructor.
template<class T >
std::size_t	packSize (const T &data) const
	Calculates the pack size for a variable.
template<class T >
std::size_t	packSize (const T *data, std::size_t n) const
	Calculates the pack size for an array.
template<class T >
void	pack (const T &data, std::vector< char > &buffer, int &position) const
	Pack a variable.
template<class T >
void	pack (const T *data, std::size_t n, std::vector< char > &buffer, int &position) const
	Pack an array.
template<class T >
void	unpack (T &data, std::vector< char > &buffer, int &position) const
	Unpack a variable.
template<class T >
void	unpack (T *data, std::size_t n, std::vector< char > &buffer, int &position) const
	Unpack an array.

Detailed Description

Struct handling packing of serialization for MPI communication.

Constructor & Destructor Documentation

Packer()

Opm::Mpi::Packer::Packer ( Parallel::Communication  comm )

inline

Constructor.

Parameters

comm	The communicator to use

Member Function Documentation

pack() [1/2]

template<class T >

void Opm::Mpi::Packer::pack ( const T &  data, std::vector< char > &  buffer, int &  position  ) const

inline

Pack a variable.

Template Parameters

T	The type of the data to be packed

Parameters

data	The variable to pack
buffer	Buffer to pack into
position	Position in buffer to use

pack() [2/2]

template<class T >

void Opm::Mpi::Packer::pack ( const T *  data, std::size_t  n, std::vector< char > &  buffer, int &  position  ) const

inline

Pack an array.

Template Parameters

T	The type of the data to be packed

Parameters

data	The array to pack
n	Length of array
buffer	Buffer to pack into
position	Position in buffer to use

packSize() [1/2]

template<class T >

std::size_t Opm::Mpi::Packer::packSize ( const T &  data ) const

inline

Calculates the pack size for a variable.

Template Parameters

T	The type of the data to be packed

Parameters

data	The data to pack

packSize() [2/2]

template<class T >

std::size_t Opm::Mpi::Packer::packSize ( const T *  data, std::size_t  n  ) const

inline

Calculates the pack size for an array.

Template Parameters

T	The type of the data to be packed

Parameters

data	The array to pack
n	Length of array

unpack() [1/2]

template<class T >

void Opm::Mpi::Packer::unpack ( T &  data, std::vector< char > &  buffer, int &  position  ) const

inline

Unpack a variable.

Template Parameters

T	The type of the data to be unpacked

Parameters

data	The variable to unpack
buffer	Buffer to unpack from
position	Position in buffer to use

unpack() [2/2]

template<class T >

void Opm::Mpi::Packer::unpack ( T *  data, std::size_t  n, std::vector< char > &  buffer, int &  position  ) const

inline

Unpack an array.

Template Parameters

T	The type of the data to be unpacked

Parameters

data	The array to unpack
n	Length of array
buffer	Buffer to unpack from
position	Position in buffer to use

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

• opm/simulators/utils/MPIPacker.hpp