Re: [Rd] object.size() bug?

From: Roger D. Peng <rpeng_at_jhsph.edu>
Date: Fri 05 Aug 2005 - 12:39:49 GMT

Would it make sense for 'object.size()' to do the same thing for external pointers as it does for environments?

-roger

Martin Maechler wrote:

>>>>>>"Paul" == Paul Roebuck <roebuck@odin.mdacc.tmc.edu>
>>>>>>    on Thu, 4 Aug 2005 00:29:03 -0500 (CDT) writes:

>
>
> Paul> Can someone confirm the following as a problem:
>
> Yes, I can. No promiss for a fix in the very near future
> though.
>
> Martin Maechler, ETH Zurich
>
>
>>>Can someone confirm the following as a problem:
>>>
>>>R> setClass("Foo", representation(.handle = "externalptr"))
>>>R> object.size(new("Foo"))
>>>Error in object.size(new("Foo")) : object.size: unknown type 22
>>>R> R.version.string
>>>[1] "R version 2.1.1, 2005-06-20"
>>>
>>>R-2.1.1/src/include/Rinternals.h
>>>#define EXTPTRSXP   22    /* external pointer */
>>>
>>>R-2.1.1/src/main/size.c:
>>>objectsize(SEXP s) has no case for external pointers

>
>
> ______________________________________________
> R-devel@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel
>
-- 
Roger D. Peng
http://www.biostat.jhsph.edu/~rpeng/

______________________________________________
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel
Received on Fri Aug 05 22:43:06 2005

This archive was generated by hypermail 2.1.8 : Mon 20 Feb 2006 - 03:21:16 GMT