Hi the list,
In a package P1, I write a function f1 in C, potentially an internal
function (not to be called from R).
In a package P2, I write a function f2 in C. The f2 function needs to
use f1 from P1. Is it possible ?
--- 8 In file P1.c -
double f1(x,y){
}
--- 8
Hello,
This was discussed this week in the thread LinkingTo and C++.
It is possible, and documented in WRE section 5.4 :
http://cran.r-project.org/doc/manuals/R-exts.html#Registering-native-routines
Romain
On 02/14/2010 12:58 PM, Christophe Genolini wrote:
Hi the list,
In a package P1, I
Thanks, this helps a lot.
So if I understand correctly:
in package P1, I want to export printMatrix and printMatrixInt. In my
file P1.c, I have to add
void R_init_P1(DllInfo *info){
R_registerCCallable(longitudinalData,printMatrix,printMatrix);
Take a look here, as this may help clear up the unanswered questions:
https://stat.ethz.ch/pipermail/r-devel/2008-November/051262.html
HTH
Jeff
Jeffrey A. Ryan
jeffrey.r...@insightalgo.com
ia: insight algorithmics
www.insightalgo.com
On Feb 14, 2010, at 3:18 PM, Christophe Genolini
