Returning vectors of two different data types back to R environment (from C).
SEXP x,y,res; PROTECT(res = allocVector(VECSXP, 2)); SET_VECTOR_ELT(res, 0, x = allocVector(REALSXP, 20)); SET_VECTOR_ELT(res, 1, y = allocVector(INTSXP, 10)); // code with x,y goes here UNPROTECT(1); return res;
On Fri, 2007-11-16 at 15:49 -0500, Charles Danko wrote:
Hello, Quick question. I have written a C function - I would like to make it return two vectors to the R environment - one STRSXP vector, and one INTSXP vector. Is this possible/ easy to do using the API? I looked, but could not find the answer to this question in the "Writing R Extensions" guide. Thanks very much for your help! Charles [[alternative HTML version deleted]]
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