It might help if you could be more specific about what the issue is --
if they are out of scope why does it matter whether the finalizers
run?
Generically two approaches I can think of:
you keep track of whenit is safe to fully run your finalizers and have
your finalizers put the objects
I'm not sure I got your problem right, but you can keep a named copy
of your not-to-be-finalized object as long as it needs to be around,
so it doesn't go out of scope too early.
Something like:
local({
dontFinalizeMe <- obj
##
## code which creates copies, overwrites, and indirectly uses
Luke,
We're actually adopting the first of your generic approaches.
As a more concrete description:
There are R objects representing survey data sets, with the data stored in
a database table. The subset() method, when applied to these objects,
creates a new table indicating which rows of the d
I would argue that addressing this at a generic R level is the wrong place
(almost, see below) -- because this is about *specific* finalizers. You don't
mind running other people 's finalizers because they don't mess up your
connection. Therefore, I'd argue that primarily the approach should be
> library(parallel)
> mcMap(identity,1:5)
Error: could not find function "mcMap"
> parallel:::mcMap(identity,1:5)
[[1]]
[1] 1
[[2]]
[1] 2
[[3]]
[1] 3
[[4]]
[1] 4
[[5]]
[1] 5
> parallel::mcMap(identity,1:5)
Error: 'mcMap' is not an exported object from 'namespace:parallel'
> sessionInfo()
R ve
> There are R objects representing survey data sets, with the data stored in
> a database table. The subset() method, when applied to these objects,
> creates a new table indicating which rows of the data table are in the
> subset -- we don't modify the original table, because that breaks the
> ca
Hi,
as far as I understand it, the new R devel feature of processing
non-Sweave vignettes will (a) locate any "[.][RrSs](nw|tex)$" or
".Rmd" files, (b) check for a registered vignette engine, (c) process
the file using the registered "weave" function, (d) and possibly post
process the generated we
