id_pair< T > Struct Template Reference

MPI-packable struct for an MPI-packable type plus its object id. More...

#include <id_pair.h>

List of all members.

Public Types
typedef std::vector< id_pair< T > >	vector
	Template typedef for declaring vectors of id_pair<T>
Public Member Functions
	id_pair ()
	id_pair (const T &elt, size_t _id)
int	packed_size (MPI_Comm comm) const
void	pack (void *buf, int bufsize, int *position, MPI_Comm comm) const
Static Public Member Functions
static id_pair	unpack (void *buf, int bufsize, int *position, MPI_Comm comm)
Public Attributes
T	element
	The object wrapped by this id_pair.
size_t	id
	Id of the rank where element came from.

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Detailed Description

template<class T>
struct cluster::id_pair< T >

MPI-packable struct for an MPI-packable type plus its object id.

Each id_pair<T> has an element and an id for that element and supports packed_size(), pack(), and unpack() methods for transferring these things with MPI.

Template Parameters:

T	Type of contained element. T Must support MPI pack(), packed_size(), and unpack() methods.

Definition at line 55 of file id_pair.h.

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Member Typedef Documentation

typedef std::vector< id_pair<T> > vector

Template typedef for declaring vectors of id_pair<T>

Definition at line 47 of file id_pair.h.

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Constructor & Destructor Documentation

id_pair

(

)

[inline]

Definition at line 49 of file id_pair.h.

id_pair	(	const T &	elt,
		size_t	_id
	)		[inline]

Definition at line 50 of file id_pair.h.

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Member Function Documentation

void pack	(	void *	buf,
		int	bufsize,
		int *	position,
		MPI_Comm	comm
	)		const [inline]

Definition at line 56 of file id_pair.h.

int packed_size

(

MPI_Comm

comm )

const [inline]

Definition at line 52 of file id_pair.h.

static id_pair unpack	(	void *	buf,
		int	bufsize,
		int *	position,
		MPI_Comm	comm
	)		[inline, static]

Definition at line 61 of file id_pair.h.

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Member Data Documentation

T element

The object wrapped by this id_pair.

Definition at line 43 of file id_pair.h.

size_t id

Id of the rank where element came from.

Definition at line 44 of file id_pair.h.

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

• src/id_pair.h