Dear Michael,
during the last days of programming I came across RcppArmadillo (Rcpp) and for
my kind of work this is indeed pretty interesting. So, I will take a closer
look today what it is about and how it works.
As a C++ programmer though, I am still interested why compilation of my package
fails at this point of code. I hope I get a little more insight on the
Rcpp-devel list suggested by Dirk!
Thanks for your comment!
Simon
On Feb 2, 2013, at 12:14 AM, Michael Weylandt <michael.weyla...@gmail.com>
wrote:
> Look up the terribly wonderful RcppArmadillo package.
>
> MW
>
> On Feb 1, 2013, at 8:38 PM, Simon Zehnder <szehn...@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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>> and provide commented, minimal, self-contained, reproducible code.
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