[R] Armadillo error in R extension

[Michael Weylandt]

Look up the terribly wonderful RcppArmadillo package. 

MW

On Feb 1, 2013, at 8:38 PM, Simon Zehnder <szehnder at uni-bonn.de> wrote:

> Is there anyway with some experience in using armadillo in R C++ extensions?
> 
> My problem is the following:
> 
> I programmed a function in a header looking like
> 
> #include <armadillo>
> 
> inline arma::vec foo(input) {
> 
>    ... do something
>    
>    return an arma::vec object 
> }
> 
> compiling this via R CMD INSTALL packagename (PKG_CXXFLAGS = -I/folder/of/armadillo and armadillo_bits in my package)
> 
> I get the following error 
> 
> "error: expected initializer before 'foo' "
> 
> The exact line and word is where inline arma::vec ends.
> 
> Does anyone know what this error could be? 
> 
> 
> Best
> 
> Simon
> 
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