[Rcpp-devel] 4-dimensional array

Shaami nzshaam at gmail.com
Wed Apr 18 02:38:26 CEST 2018

Dear Prof.

I am not finding how to introduce a 4-dimensional array using
RcppArmadillo. Could you please provide a simple example of introducing a
4-dimensional array and how to store the values in it? For example, exactly
the same as  I did for the cube as follows

arma::cube X(N, M, Q, fill::zeros);

  for(int n=0; n<N; n++)
    for(int m=0; m<M; m++)
        for(int q=0; q<Q; q++)
            X(n, m, q) + = n+m-q

Thank you

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