[Rcpp-devel] Rcpp::binding_not_found error

[Alessandro Torrisi]

I tried with Rcpp::NumericMatrix but I have segmentation fault :-(
This is probably because I'm learning C++ just now...and I don't know how to
deal with pointers and so on...

I don't know how to declare NumericMatrix in my objects... if I do it I have
segfault...

How can I send you the source archive ? Is it possible to attach them in ML
?

Thanks !

On Fri, Sep 24, 2010 at 2:55 PM, Romain Francois
<romain at r-enthusiasts.com>wrote:

> Le 24/09/10 14:51, Alessandro Torrisi a écrit :
>
>  Installed versions:
>>
>> Rcpp "Rcpp" "/usr/lib/R/site-library" "0.8.6"
>> RInside "RInside" "/usr/lib/R/site-libRomain Francois <
>> romain at r-enthusiasts.com>rary" "0.2.3"
>>
>> About the example, what do you exactly need ? I'm a newbie :-D
>>
>
> Something self contained I can compile on my machine and that shows the
> error you see.
>
>
>  I ran the tests and everything seems to go fine with their compilation
>> and execution.
>> I can't see any errors, only "good" output from R and C++.
>>
>
> That's good news. It means we really need to see your example.
>
>
>  About the vector< vector<double> > I'm trying to set a matrix instead of
>> a list of vectors because the source of our portfolioBenchmark function
>> needs that kind of data type.
>>
>
> Do you have to store it as a vector< vector<double> > ?
> Can't you use, e.g. a Rcpp::NumericMatrix ?
>
> Romain
>
>  Thanks again,
>> Alex
>>
>> On Fri, Sep 24, 2010 at 1:55 PM, Dirk Eddelbuettel <edd at debian.org
>> <mailto:edd at debian.org>> wrote:
>>
>>
>>    On 24 September 2010 at 13:41, Romain Francois wrote:
>>    | > My environment is Linux Ubuntu 32 bit with R version 2.11.1
>>    (2010-05-31).
>>    | > Do you need more info ?
>>    |
>>    | What versions of Rcpp and RInside are you using ?
>>    |
>>    | It would be useful if you can provide a small reproducible example so
>>    | that we can debug it on our end.
>>
>>    Also, do all RInside examples work for you?  Do something like
>>
>>    edd at max:~/svn/rcppbook/papers/rjournal-2010$ mkdir /tmp/check
>>    edd at max:~/svn/rcppbook/papers/rjournal-2010$ cd /tmp/check/
>>    edd at max:/tmp/check$ cp -vax
>>    /usr/local/lib/R/site-library/RInside/examples/standard/* .
>>    edd at max:/tmp/check$ make
>>
>>    and run the examples via
>>
>>    edd at max:/tmp/check$ make runAll
>>
>>    Some of these do run portfolio optim. tests from Rmetrics so it'll
>>    give you
>>    an idea. They should all work on released pairs of Rcpp + RInside --
>>    it is
>>    part of our testing.
>>
>>    Dirk
>>
>>
>>    --
>>    Dirk Eddelbuettel | edd at debian.org <mailto:edd at debian.org> |
>>
>>    http://dirk.eddelbuettel.com
>>
>>
>>
>>
>> --
>> Alessandro Torrisi
>> Information Technology Consultant
>> Email: alessandro.torrisi at gmail.com <mailto:alessandro.torrisi at gmail.com>
>>
>> Skype: alessandro.torrisi
>> Tel: +39/333/2442546
>>
>> "Questo documento è formato esclusivamente per il destinatario. Tutte le
>> informazioni ivi contenute, compresi eventuali allegati, sono soggette a
>> riservatezza a termini del vigente D.Lgs. 196/2003 in materia di
>> "privacy" e quindi ne è proibita l'utilizzazione. Se avete ricevuto per
>> errore questo messaggio, Vi preghiamo cortesemente di contattare
>> immediatamente il mittente e cancellare la e-mail. Grazie."
>>
>>
>>
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>
>
> --
> Romain Francois
> Professional R Enthusiast
> +33(0) 6 28 91 30 30
> http://romainfrancois.blog.free.fr
> |- http://bit.ly/cCmbgg : Rcpp 0.8.6
> |- http://bit.ly/bzoWrs : Rcpp svn revision 2000
> `- http://bit.ly/b8VNE2 : Rcpp at LondonR, oct 5th
>
>
>


-- 
Alessandro Torrisi
Information Technology Consultant
Email: alessandro.torrisi at gmail.com
Skype: alessandro.torrisi
Tel: +39/333/2442546

"Questo documento è formato esclusivamente per il destinatario. Tutte le
informazioni ivi contenute, compresi eventuali allegati, sono soggette a
riservatezza a termini del vigente D.Lgs. 196/2003 in materia di "privacy" e
quindi ne è proibita l'utilizzazione. Se avete ricevuto per errore questo
messaggio, Vi preghiamo cortesemente di contattare immediatamente il
mittente e cancellare la e-mail. Grazie."
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