On Wed, 23 Jul 2003 14:53:56 +0200, Laurent Faisnel
<[EMAIL PROTECTED]> wrote :
>Could anyone point me out what's S3-like in
>the following sample and why it is not fully S4-compatible ?
># a function that objects of this class have
>perform <- function(.Object) UseMethod("perform", .Object);
It think this is unnecessary, and somewhat S3-like. A more S4-looking
way to do the same (?) thing is
setGeneric("perform", function(.Object) standardGeneric("perform"))
but I think this will be generated automatically when you define your
methods.
Duncan Murdoch
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