Friends
I am looking at Rcpp and I am a bit stuck on a simple matter.
(I am calling R from c++, if there is a better way...)
Given this simple example using the TTR package and the SMA function which
returns a simple moving average....
Rcpp::NumericVector rv;
for(int i = 0; i < 100; i++){
rv.push_back(rand());
}
Rcpp::Environment TTR("package:TTR");
Rcpp::Function sma = TTR["SMA"];
SEXP sma_res = sma(rv);
How do I get the values of sma_res from a SEXP type into something
useful in C++, like a vector<float>?
Where can I find some documentation of SEXP? I have tried googling it
to no avail.
cheers
Worik
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