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| Description |
SequenceCommandPrevious returns
the previous element prior to "command" on the list. This function
can be used in conjuntion with mpiSequenceCommandLast() in order
to iterate through the list backwards.
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sequence |
a handle to the Sequence object. |
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command |
a handle to a Command
object. |
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| Return Values |
| handle |
to the Command preceding
the Command (command) in a Sequence (sequence) |
| MPIHandleVOID |
if sequence
is invalid
if command is the first command in a Sequence (sequence)
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| MPIMessageHANDLE_INVALID |
Either sequence
or command is an invalid handle. |
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