[R] Only referenc copy when calling C routine?
sdhyok at email.unc.edu
Mon Apr 12 02:45:13 CEST 2004
Let me ask a little more about the DUP argument.
In the manual, I can see that only reference copy happens when passing an
if DUP=FALSE. Then, what happens when returning it in a list, if DUP=FALSE?
Another reference copy, or deep copy?
I am trying to implement a dynamic modeling system in R,
where some C functions should be called more than 1000 times with arguments
of huge arrays.
So, the issue is important for better performance.
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