[Rcpp-devel] RcppArmadillo and Rdefines

[William Dunlap]

Why do you include "Rdefines.h" in your Rcpp code?  It contains errors
(e.g., it leaves the initial Rf_ off of the length function).  Also, in my
opinion, it is obsolete, especially for Rcpp code, since it is for writing
code that works in R and S (including S+) and Rcpp will never work in S+.

Bill Dunlap
TIBCO Software
wdunlap tibco.com

On Wed, Feb 25, 2015 at 7:26 AM, Charles Determan Jr <deter088 at umn.edu>
wrote:

> I have finally solved the problem.  After coming across another posting
> http://r.789695.n4.nabble.com/rtools-fstream-error-td4702713.html I
> discovered the problem.  I needed to include #define R_NO_REMAP at the
> start of my file and then append Rf_ to any function I use from
> Rdefines.h.  The package now compiles without error.
>
> Thanks for your help Dirk, I know this was a long chain back and forth.
>
> Regards,
> Charles
>
> On Wed, Feb 25, 2015 at 7:36 AM, Charles Determan Jr <deter088 at umn.edu>
> wrote:
>
>> My apologies, I should have just did this from the start.  I thought it
>> may be something simple.  I create a git repo to access the stripped down
>> package (just the first cpp function and a simple R function).  If you
>> clone it with:
>>
>> git clone https://github.com/cdeterman/test.git
>>
>> And try to build it you will get the errors I keep mentioning.  If you
>> switch #include <RcppArmadillo.h> to <Rcpp.h> it will compile fine.
>>
>> I truly do appreciate the help from this list, thank you for taking the
>> time for this.
>>
>> Best regards,
>> Charles
>>
>> On Tue, Feb 24, 2015 at 3:52 PM, Dirk Eddelbuettel <edd at debian.org>
>> wrote:
>>
>>>
>>> Hi Charles,
>>>
>>> I understand this is frustrating for you but we are wasting everybody's
>>> time
>>> here.  Can you please prepare a minimally reproducible example?
>>>
>>> Also, maybe try some bisection. Does the problem go away after you remove
>>> bigmemory/bigalgebra?
>>>
>>> Dirk
>>>
>>> --
>>> http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
>>>
>>
>>
>>
>> --
>> Dr. Charles Determan, PhD
>> Integrated Biosciences
>>
>
>
>
> --
> Dr. Charles Determan, PhD
> Integrated Biosciences
>
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