From therneau at mayo.edu  Tue Mar 27 18:03:49 2012
From: therneau at mayo.edu (Terry Therneau)
Date: Tue, 27 Mar 2012 11:03:49 -0500
Subject: [Rd] .Call ref card
In-Reply-To: <EA95C1C3-6C6D-4DEB-81EC-A3D7BFF3EA21@r-project.org>
References: <mailman.29.1332414009.26932.r-devel@r-project.org>
	<4F6B2CE9.2090600@mayo.edu>
	<2933F897-6D3D-4DC0-AD38-2C73C8F01A4E@r-project.org>
	<87obror7jf.wl%rdiaz02@gmail.com>
	<928F07E9-B0AE-4E8A-839C-59A20CDA23C1@gmail.com>
	<4F6B652A.6050209@mayo.edu> <87fwczr4em.wl%rdiaz02@gmail.com>
	<EA95C1C3-6C6D-4DEB-81EC-A3D7BFF3EA21@r-project.org>
Message-ID: <4F71E4E5.5070406@mayo.edu>

On 03/23/2012 10:58 AM, Simon Urbanek wrote:
> This is my shot at a cheat sheet.
> comments are welcome.
>
> Simon
>
I was looking through the cheat sheet.  It's nice.  There are a few 
things in it that I can't find in the documentation though.  Where would 
one find a description?  (I can guess, but that may be dangerous).

mkNamed
R_Naint   (I don't see quite how this differs from using NA_INTEGER to 
set a result)
R_PreserveObject, R_ReleaseObject   (Advantages/disadvantages wrt PRESERVE?)

The last is the most interesting to me.

Terry T.



-------------- next part --------------
A non-text attachment was scrubbed...
Name: R API cheat sheet.pdf
Type: application/pdf
Size: 51660 bytes
Desc: not available
URL: <https://stat.ethz.ch/pipermail/r-devel/attachments/20120327/2098440a/attachment.pdf>


[Rd] .Call ref card
Terry Therneau