On 29 October 2018 at 12:43, Barth Riley wrote:
| Thanks, Dirk. Would it matter if I initialize the values in the array to
missing (NA_REAL)?
I think you misunderstood my previous email (which you chose not to quote).
First:
R> .Machine$integer.max
[1] 2147483647
R>
Second:
R> Rcpp::cppFunction("int addTwoInts(int a, int b) { return a+b; }")
R> addTwoInts(2147483640L,5L) # less than max
[1] 2147483645
R> addTwoInts(2147483640L,10L) # more than max
[1] -2147483646
R>
You could trying using _double_ for your indices.
Dirk
--
http://dirk.eddelbuettel.com | @eddelbuettel | [email protected]
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