mpi
Class Status

java.lang.Object
  mpi.Status

public class Status
extends java.lang.Object

Field Summary

int	index
int	numObj
int	source
int	tag

Method Summary

int	Get_count(Datatype datatype) Gets the number of "top level" elements.
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, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

source

public int source

tag

public int tag

index

public int index

numObj

public int numObj

Method Detail

Get_count

public int Get_count(Datatype datatype)
              throws MPIException

Gets the number of "top level" elements.

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

Java binding of the MPI operation MPI_GET_COUNT.

Throws:

MPIException

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 (integer)

Java binding of the MPI operation MPI_GET_ELEMENTS.

Throws:

MPIException

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.

Throws:

MPIException