[Rd] call R function from C code
radford at cs.toronto.edu
Sat May 11 17:27:21 CEST 2013
> From: "Matwey V. Kornilov" <matwey.kornilov at gmail.com>
> the following seems to work just great for me:
> PROTECT(sx = eval(lang3(install("solve"),sA,sb),R_BaseEnv))
You need to PROTECT the result of lang3 before calling eval.
And on the other hand, you don't necessarily have to protect
the result of eval (only if you will be doing further allocations
while still using sx).
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