mpiSequenceCommandFirst

Declaration
 MPICommand mpiSequenceCommandFirst(MPISequence  sequence)
Required Header stdmpi.h
Description

SequenceCommandFirst returns the first element in the list. This function can be used in conjuntion with mpiSequenceCommandNext() in order to iterate through the list.

  sequence a handle to the Sequence object.
     
Return Values
handle to the first Command in a Sequence (sequence)
MPIHandleVOID if sequence is invalid
if sequence is empty
MPIMessageHANDLE_INVALID if sequence is an invalid handle.
See Also mpiSequenceCommandNext | mpiSequenceCommandLast