Playa::MPIContainerComm< std::string > Class Template Reference

List of all members.

Static Public Member Functions
static void	bcast (std::string &x, int src, const MPIComm &comm)
static void	bcast (Array< std::string > &x, int src, const MPIComm &comm)
static void	bcast (Array< Array< std::string > > &x, int src, const MPIComm &comm)
static void	allGather (const std::string &outgoing, Array< std::string > &incoming, const MPIComm &comm)
static void	gatherv (const Array< std::string > &outgoing, Array< Array< std::string > > &incoming, int rootRank, const MPIComm &comm)
static void	pack (const Array< std::string > &x, Array< char > &packed)
static void	unpack (const Array< char > &packed, Array< std::string > &x)
Static Private Member Functions
static void	getBigArray (const Array< std::string > &x, Array< char > &bigArray, Array< int > &offsets)
static void	getStrings (const Array< char > &bigArray, const Array< int > &offsets, Array< std::string > &x)

---

Detailed Description

template<>
class Playa::MPIContainerComm< std::string >

Specialiaztion of MPIContainerComm<T> to std::string

Definition at line 119 of file PlayaMPIContainerComm.hpp.

---

Member Function Documentation

void Playa::MPIContainerComm< std::string >::allGather	(	const std::string &	outgoing,
		Array< std::string > &	incoming,
		const MPIComm &	comm
	)		[inline, static]

AllGather: each process sends a single object to all other procs

Definition at line 506 of file PlayaMPIContainerComm.hpp.

References Playa::MPIComm::allGather(), Playa::MPIComm::allGatherv(), Playa::MPIDataType::charType(), Playa::MPIComm::getNProc(), and Playa::MPIDataType::intType().

void Playa::MPIContainerComm< std::string >::bcast	(	std::string &	x,
		int	src,
		const MPIComm &	comm
	)		[inline, static]

Definition at line 458 of file PlayaMPIContainerComm.hpp.

References Playa::MPIContainerComm< T >::bcast(), and Playa::MPIComm::bcast().

void Playa::MPIContainerComm< std::string >::bcast	(	Array< std::string > &	x,
		int	src,
		const MPIComm &	comm
	)		[inline, static]

bcast an array of objects

Definition at line 469 of file PlayaMPIContainerComm.hpp.

References Playa::MPIContainerComm< T >::bcast(), Playa::MPIContainerComm< T >::getBigArray(), and Playa::MPIComm::getRank().

void Playa::MPIContainerComm< std::string >::bcast	(	Array< Array< std::string > > &	x,
		int	src,
		const MPIComm &	comm
	)		[inline, static]

bcast an array of arrays

Definition at line 492 of file PlayaMPIContainerComm.hpp.

References Playa::MPIContainerComm< T >::bcast().

void Playa::MPIContainerComm< std::string >::gatherv	(	const Array< std::string > &	outgoing,
		Array< Array< std::string > > &	incoming,
		int	rootRank,
		const MPIComm &	comm
	)		[inline, static]

Gatherv: gather arrays of strings to the root processor

Definition at line 555 of file PlayaMPIContainerComm.hpp.

References Playa::MPIDataType::charType(), Playa::MPIComm::gather(), Playa::MPIComm::gatherv(), Playa::MPIComm::getNProc(), Playa::MPIComm::getRank(), Playa::MPIDataType::intType(), and Playa::max().

void Playa::MPIContainerComm< std::string >::getBigArray	(	const Array< std::string > &	x,
		Array< char > &	bigArray,
		Array< int > &	offsets
	)		[inline, static, private]

get a single big array of characters from an array of strings

Definition at line 621 of file PlayaMPIContainerComm.hpp.

void Playa::MPIContainerComm< std::string >::getStrings	(	const Array< char > &	bigArray,
		const Array< int > &	offsets,
		Array< std::string > &	x
	)		[inline, static, private]

recover an array of strings from a single big array and and offset table

Definition at line 702 of file PlayaMPIContainerComm.hpp.

void Playa::MPIContainerComm< std::string >::pack	(	const Array< std::string > &	x,
		Array< char > &	packed
	)		[inline, static]

get a single big array of characters from an array of strings, packing the structural description into the header of the packed array as follows:

 [numStrings, offset0, offset1, ..., offsetN, char data]

Definition at line 646 of file PlayaMPIContainerComm.hpp.

void Playa::MPIContainerComm< std::string >::unpack	(	const Array< char > &	packed,
		Array< std::string > &	x
	)		[inline, static]

recover an array of strings from a single big array and and offset table

Definition at line 683 of file PlayaMPIContainerComm.hpp.