Enhance Rcpp::Nullable::as with explicit cast (Closes #1470)#1471
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eddelbuettel wants to merge 1 commit intomasterfrom
Open
Enhance Rcpp::Nullable::as with explicit cast (Closes #1470)#1471eddelbuettel wants to merge 1 commit intomasterfrom
eddelbuettel wants to merge 1 commit intomasterfrom
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As discussed in #1470 and building on this morning's discussion at the bottom of #1451, we can make
Nullable<T>a little nicer. And that is all this PR does: for cases where the implicitas<>()needs a nudge, we can hide the nudge inside that (member function)as()function body accessing the matchingas<>for the given T. A little bit of ellbow grease.Checklist
R CMD checkstill passes all tests