Got it:
R> cppFunction("arma::uvec venelin(const arma::uvec v) { return(v); }",
depends="RcppArmadillo")
R> venelin(1:3)
[,1]
[1,] 0
[2,] 1072693248
[3,] 0
R> cppFunction("arma::uvec venelin2(arma::uvec v) { return(v); }",
depends="RcppArmadillo")
R> venelin2(1:3)
[,1]
[1,] 1
[2,] 2
[3,] 3
R>
The const seems to throw it off. We will try to take a look!
Dirk
--
Dirk Eddelbuettel | [email protected] | http://dirk.eddelbuettel.com
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