Hi all,
I don't understand why this does not what I expect :
## code start here ##
setClass("num",representation(x="numeric"))
num<-function(x) new("num",x=x)
add<-function(e1,e2) {
cat("Computing
",deparse(substitute(e1)),"+",deparse(substitute(e2)),"\n")
[EMAIL PROTECTED]@x
On Wed, 25 Jan 2006, Seth Falcon wrote:
> I would like to access the name of a variable passed to an S4 method.
> For a function, I would do this:
>
> f <- function(x) as.character(substitute(x))
>
> This also works for a the examples I have tried for methods that do
> not have extra, non-disp
Try defining your method like this. I don't know how generally this
works but it seems to work here.
setMethod("A", signature(x="numeric"),
function(x, y) as.character(substitute(x, sys.frame(-1
On 1/25/06, Seth Falcon <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I would like to ac
Hi all,
I would like to access the name of a variable passed to an S4 method.
For a function, I would do this:
f <- function(x) as.character(substitute(x))
This also works for a the examples I have tried for methods that do
not have extra, non-dispatch args:
setGeneric("A", function(x,
