mpi
Class Op

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

public class Op

extends java.lang.Object

Field Summary

protected long

handle

Constructor Summary

protected	Op(int Type)
	Op(User_function function, boolean commute) Bind a user-defined global reduction operation to an Op object.

Method Summary

void	Call(java.lang.Object invec, int inoffset, java.lang.Object outvec, int outoffset, int count, Datatype datatype)
void	finalize()
protected boolean	isUser()

Methods inherited from class java.lang.Object

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

Field Detail

handle

protected long handle

Constructor Detail

Op

protected Op(int Type)

Op

public Op(User_function function,
          boolean commute)
   throws MPIException

Bind a user-defined global reduction operation to an Op object.

function	user defined function
commute	true if commutative, false otherwise

Java binding of the MPI operation MPI_OP_CREATE.

Method Detail

isUser

protected boolean isUser()

Call

public final void Call(java.lang.Object invec,
                       int inoffset,
                       java.lang.Object outvec,
                       int outoffset,
                       int count,
                       Datatype datatype)

finalize

public void finalize()
              throws MPIException

Overrides:

finalize in class java.lang.Object