Re: [Rd] S4 classes and C

2006-05-19 Thread Ross Boylan
On Fri, 2006-05-19 at 11:46 +0200, Martin Maechler wrote: > > "Seth" == Seth Falcon <[EMAIL PROTECTED]> > > on Thu, 18 May 2006 12:22:36 -0700 writes: > > Seth> Ross Boylan <[EMAIL PROTECTED]> writes: > >> Is there any good source of information on how S4 classes (and methods)

Re: [Rd] S4 classes and C

2006-05-19 Thread Martin Maechler
> "Seth" == Seth Falcon <[EMAIL PROTECTED]> > on Thu, 18 May 2006 12:22:36 -0700 writes: Seth> Ross Boylan <[EMAIL PROTECTED]> writes: >> Is there any good source of information on how S4 classes (and methods) >> work from C? Hmm, yes; there's nothing in the "Writing R Ext

Re: [Rd] S4 classes and C

2006-05-18 Thread Seth Falcon
Ross Boylan <[EMAIL PROTECTED]> writes: > Is there any good source of information on how S4 classes (and methods) > work from C? > > E.g., for reading > how to read a slot value > how to invoke a method > how to test if you have an s4 object You might look at Bioconductor's Ruuid package. It doe

Re: [Rd] S4 classes and C

2006-05-18 Thread Ross Boylan
On Thu, 2006-05-18 at 13:53 -0400, McGehee, Robert wrote: > I believe the paper on which those lecture notes were based can be found > here: > http://www.ci.tuwien.ac.at/Conferences/DSC-2003/Drafts/BatesDebRoy.pdf > Thank you. It looks as if it has some useful stuff in it. Ross

Re: [Rd] S4 classes and C

2006-05-18 Thread McGehee, Robert
Development List Subject: [Rd] S4 classes and C Is there any good source of information on how S4 classes (and methods) work from C? E.g., for reading how to read a slot value how to invoke a method how to test if you have an s4 object For writing, how to make a new instance of an S4 object. I&#x

[Rd] S4 classes and C

2006-05-18 Thread Ross Boylan
Is there any good source of information on how S4 classes (and methods) work from C? E.g., for reading how to read a slot value how to invoke a method how to test if you have an s4 object For writing, how to make a new instance of an S4 object. I've found scattered hints in the archive, includin