[Rcpp-devel] is<T>( SEXP )

[JJ Allaire]

>
> dispatching could also happen in attributes. Why not having something like
> this:
>
> // [[Rcpp::export]]
> void foo( NumericVector x) {
>     // do some stuff
> }
>
> // [[Rcpp::export]]
> void foo( IntegerVector x) {
>     // do some other stuff
> }
>
> This would involve some work in the way attributes work. But I can
> defintely see the value of this. Comments. JJ ?
>

Yes, agreed, this would be really cool! I don't think it's in principle
difficult to do.
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