used for managing groups of messages More...

Collaboration diagram for classdesc::MPIbuf_array:

Public Member Functions
	MPIbuf_array (unsigned n)

MPIbuf &	operator[] (unsigned i)

bool	testall ()
	return true if all messages have been completed

int	testany ()
	return the index of any request that has completed, or MPI_UNDEFINED if none

std::vector< int >	testsome ()
	return the index of the requests that have completed

void	waitall ()
	wait for all outstanding requests to complete

int	waitany ()
	wait for any outstanding request to complete, returning index of completed request

std::vector< int >	waitsome ()
	wait for some outstanding requests to complete, returning an array of request indices

Detailed Description

used for managing groups of messages

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

Public Member Functions