public abstract class User_function
extends java.lang.Object
| Constructor and Description | 
|---|
| User_function() | 
public abstract void Call(java.lang.Object invec,
        int inoffset,
        java.lang.Object inoutvec,
        int inoutoffset,
        int count,
        Datatype datatype)
                   throws MPIException
| invec | array of values to combine with inoutvec elements | 
| inoffset | initial offset in invec | 
| inoutvec | in-out array of accumulator locations | 
| inoutoffset | initial offset in inoutvec | 
| count | number of items in arrays | 
| datatype | type of each item | 
Java equivalent of the MPI USER_FUNCTION.
MPIException