int32_t mpiSequenceCommandFirst(MPISequence sequence)
Required Header: stdmpi.h
mpiSequenceCommandFirst returns the first element in the list. This function can be used in conjuntion with mpiSequenceCommandNext(...) in order to iterate through the list.
NOTE: The maximum number of sequence commands that can exist on a controller, from all sequence objects, at one time is defined by MFWCmdBuffSizein MFW.h.
|sequence||a handle to the Sequence object.|
|handle||to the first Command in a Sequence (sequence)|
|MPIHandleVOID||if sequence is invalid
if sequence is empty