madness::archive::MPIRawInputArchive Class Reference

Archive allowing deserialization and point-to-point communication between processes with MPI. More...

#include <mpi_archive.h>

Inheritance diagram for madness::archive::MPIRawInputArchive:

Collaboration diagram for madness::archive::MPIRawInputArchive:

Public Member Functions
	MPIRawInputArchive (World &world, const ProcessID &src, int tag=SafeMPI::MPIAR_TAG)
	Construct an archive for receiving data via MPI. More...
template<class T >
std::enable_if< is_trivially_serializable< T >::value, void >::type	load (T *t, long n) const
	Receive data from the source process and deserialize it. More...
Public Member Functions inherited from madness::archive::BaseArchive
	BaseArchive ()

Private Attributes
ProcessID	src
	The source process. More...
int	tag
	MPI communication tag. More...
World *	world
	The world. More...

Additional Inherited Members
Public Types inherited from madness::archive::BaseInputArchive
using	is_loading = std::true_type
	Type used by Boost.Serialization to determine if this object is an input archive. More...
Public Types inherited from madness::archive::BaseArchive
using	is_loading = std::false_type
	Type used by Boost.Serialization to determine if this object is an input archive. More...
using	is_saving = std::false_type
	Type used by Boost.Serialization to determine if this object is an output archive. More...
Static Public Attributes inherited from madness::archive::BaseInputArchive
static constexpr bool	is_input_archive = true
	Flag to determine if this object is an input archive. More...
Static Public Attributes inherited from madness::archive::BaseArchive
static constexpr bool	is_archive = true
	Flag to determine if this object is an archive. More...
static constexpr bool	is_input_archive = false
	Flag to determine if this object is an input archive. More...
static constexpr bool	is_output_archive = false
	Flag to determine if this object is an output archive. More...
static constexpr bool	is_parallel_archive = false
	Flag to determine if this object is a parallel archive. More...

Detailed Description

Archive allowing deserialization and point-to-point communication between processes with MPI.

Constructor & Destructor Documentation

MPIRawInputArchive()

madness::archive::MPIRawInputArchive::MPIRawInputArchive ( World &  world, const ProcessID &  src, int  tag = SafeMPI::MPIAR_TAG  )

inline

Construct an archive for receiving data via MPI.

Todo:

Descriptions needed.

Parameters

[in]	world	The world.
[in]	src	The source process.
[in]	tag	MPI communication tag.

Member Function Documentation

load()

template<class T >

std::enable_if< is_trivially_serializable<T>::value, void >::type madness::archive::MPIRawInputArchive::load ( T *  t, long  n  ) const

inline

Receive data from the source process and deserialize it.

The function only appears (due to enable_if) if T is fundamental.

Template Parameters

T	The data type to receive.

Parameters

[out]	t	Pointer to where the data should be stored.
[in]	n	The number of data items to receive.

References madness::World::mpi, madness::WorldMpiInterface::Recv(), src, tag, and world.

Member Data Documentation

src

ProcessID madness::archive::MPIRawInputArchive::src

private

The source process.

Referenced by load().

tag

int madness::archive::MPIRawInputArchive::tag

private

MPI communication tag.

Referenced by load().

world

World* madness::archive::MPIRawInputArchive::world

mutableprivate

The world.

Referenced by load().

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

• mpi_archive.h