[Rcpp-devel] Possible inconsistency in Rcpp vs stl in erase(iterator, iterator)
Dirk Eddelbuettel
edd at debian.org
Wed Jun 5 18:22:16 CEST 2013
On 5 June 2013 at 16:32, Romain Francois wrote:
| This is now fixed in rev 4330.
Make it rev 4332 which now does the right thing:
R> sourceCpp("/tmp/toni.cpp")
R> truncateTest()
STL Rcpp
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
R>
Dirk
PS Once-more modified 'tony.cpp' below
#include <Rcpp.h>
// [[Rcpp::export]]
Rcpp::DataFrame truncateTest() {
Rcpp::NumericVector l;
std::vector<int> v;
for (int i=1; i<=10; i++) {
v.push_back(i);
l.push_back(i);
}
v.erase(v.begin()+5,v.end());
l.erase(l.begin()+5,l.end());
return(Rcpp::DataFrame::create(Rcpp::Named("STL")=v,
Rcpp::Named("Rcpp")=l));
}
/*** R
truncateTest()
*/
--
Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com
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