mpi
Class Status

java.lang.Object
  |
  +--mpi.Status

public class Status

extends java.lang.Object

Field Summary

protected int	count
protected long	handle
int	index
protected int	object_count
int	source
int	tag

Constructor Summary

	Status()
protected	Status(long _handle)

Method Summary

void	finalize()
int	Get_count(Datatype datatype) Get the number of received entries.
int	Get_elements(Datatype datatype) Retrieve number of basic elements from status.
boolean	Test_cancelled() Test if communication was cancelled.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

index

public int index

source

public int source

tag

public int tag

count

protected int count

object_count

protected int object_count

handle

protected long handle

Constructor Detail

Status

public Status()

Status

protected Status(long _handle)

Method Detail

Get_count

public int Get_count(Datatype datatype)
              throws MPIException

Get the number of received entries.

datatype	datatype of each item in receive buffer
returns:	number of received entries

Java binding of the MPI operation MPI_GET_COUNT.

Test_cancelled

public boolean Test_cancelled()
                       throws MPIException

Test if communication was cancelled.

returns:

true if the operation was succesfully cancelled, false otherwise

Java binding of the MPI operation MPI_TEST_CANCELLED.

Get_elements

public int Get_elements(Datatype datatype)
                 throws MPIException

Retrieve number of basic elements from status.

datatype	datatype used by receive operation
returns:	number of received basic elements

Java binding of the MPI operation MPI_GET_ELEMENTS.

finalize

public void finalize()

Overrides:

finalize in class java.lang.Object