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allow users to disable inclusion of modules code #993

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kevinushey opened this issue Sep 27, 2019 · 1 comment · Fixed by #995
Closed

allow users to disable inclusion of modules code #993

kevinushey opened this issue Sep 27, 2019 · 1 comment · Fixed by #995

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@kevinushey
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@kevinushey kevinushey commented Sep 27, 2019

The modules code in Rcpp (especially the 'code bloat') is responsible for a large chunk of the time spent during compilation, as the compiler has to do a lot of work to parse all of the generated functions.

What would we think about adding a define RCPP_NO_MODULES (similar to RCPP_NO_SUGAR) that would allow users to disable inclusion of the modules code, for cases where they know they don't need it?

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@kevinushey kevinushey commented Sep 27, 2019

It could also be worth looking into using variadic functions as a replacement when C++11 features are available there as well.

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