[Rcpp-devel] DataFrame names

Rguy rguy at 123mail.org
Fri Sep 18 21:54:00 CEST 2015

In reading the names of a data frame in an Rcpp program I find that the
following both work:

CharacterVector nmz = dfr.names();
CharacterVector nmz = dfr.attr("names");

Is there any reason to prefer one to the other, or are they considered
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