Hi, I am a newbie on C++ Right now I have an array of doubles in C++.
Is there a way to "export" that array into R? Of course, I can allocate the memory block first using "allocVector" and copying the array contents one by one. But, what if that array is fairly large? Copying doesn't look that efficient. I was thinking of setting the data pointer(DATAPTR) point to that array, and adjust the LENGTH of SEXP. But I don't know how to do that. Any comment/answer would be much appreciated. Thank you. -- View this message in context: http://www.nabble.com/export-C%2B%2B-array-to-R-tp23110405p23110405.html Sent from the R devel mailing list archive at Nabble.com. ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel