It's in the inline package in the file
R/cfunction.R
Jonas
On Wed, Aug 24, 2011 at 6:49 AM, Darren Cook wrote:
> Trying to understand some of the Rcpp/inline internals I was led to a
> call to compileCode() [1]. This is called from both cxxfunction and
> cfunction, but I cannot find it anywher
> How to set g++ compiler flags using Rcpp and inline?
> http://stackoverflow.com/q/7063265/841830
I've worked out, and added an answer to the above. In a nutshell, set
settings$env$PKG_CXXFLAGS, where settings is the return of
getPlugin("Rcpp").
(I set the answer as "community wiki", so othe
Trying to understand some of the Rcpp/inline internals I was led to a
call to compileCode() [1]. This is called from both cxxfunction and
cfunction, but I cannot find it anywhere. I downloaded the inline
package source code (having already searched the Rcpp source code), and
then as still no luck,
P.S. I think it was obvious from the context that this version contained
a typo but, just in case anyone was confused, it should've looked like:
nearlyAsGoodDemo <- cxxfunction(signature(x_="integer"), plugin='Rcpp',
body='
Rcpp::IntegerVector x(x_);
return 2*x;
')
Darren
___
> | | So, my proposal would be to use the same names in the signature that you
> | | intend to use in the C++ code, but with underline appended. I.e.
>
> I was sloppy: compile-time errors. I.e. this:
>
> errorDemo <- cxxfunction(signature(badName="integer"), plugin='Rcpp', body='
> Rcpp::I
