[R] undo compile? (or: remove bytecode from closure)
Rui Barradas
ru|pb@rr@d@@ @end|ng |rom @@po@pt
Mon Jul 16 11:31:13 CEST 2018
Hello,
Maybe the following is not the recommended way but it works
(and I believe makes sense).
f <- function(){}
formals(f) <- formals(fc)
body(f) <- body(fc)
f
#function (x)
#{
# x <- x + 1
# pi * x
#}
f(1)
#[1] 6.283185
Hope this helps,
Rui Barradas
Às 03:25 de 16-07-2018, Benjamin Tyner escreveu:
> Hi
>
> Given a closure which has been compiled, what's the recommended way to
> recover the original? For example,
>
> > f <- function(x) x+1
> > fc <- cmpfun(f)
> > rm(f)
> > fc
> function(x) x+1
> <bytecode: 0x41d9228>
>
> what's the best way to recover f from fc ?
>
> Regards
>
> Ben
>
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