[Rcpp-devel] Is R_len_t the preferred type for iterating over Vector elements?

[Romain Francois]

Le 15/06/10 23:06, Douglas Bates a écrit :
>
> Suppose I want to iterate over the values of a NumericVector x.  If
> one wants to "future-proof" one's code a bit, I presume the preferred
> idiom is
>
> for(R_len_t i = 0; i<  x.size(); ++i) x[i] = ...
>
> as opposed to declaring i to be an int or a size_t.  Is that correct?

yep ... although some of the code in Rcpp is not correct, this is 
probably the best type to use.

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Romain Francois
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