On 17 March 2011 at 17:03, Dirk Eddelbuettel wrote: | | On 17 March 2011 at 14:33, Davor Cubranic wrote: | | If you have some specific code, that would help. If you by "class function" you mean to ask "is it possible to create an embedded R instance inside a method?", then the answer is "yes". But there are several things you may be doing incorrectly, and seeing your code would mean we can address the one that is the problem. | | Yes, well put Davor. | | And it so happens that I just wrote an example of instantiating RInside and | passing to Qt so that you'd get 'R inside Qt'. That is now in SVN for | RInside but I haven't even gotten around to writing a short blog post about | it. Maybe on the weekend...
I forgot to give the URL: https://r-forge.r-project.org/scm/viewvc.php/pkg/inst/examples/qt/?root=rinside This reimplements the old 'tkdensity' density estimation with a slider for the bandwidth with a twist: data generation is an R expression, so I default to a simple mixture of two normals. Dirk | Dirk | | | Davor | | | | | | On 2011-03-17, at 2:11 PM, CESAR PERNALETE wrote: | | | | > I need to embed an R function in a class function. I have seen in all of the examples that the embed of R always is made in the main function. It possible to do it in a class function? | | > How would be? | | > | | > I tried to do it, and first argc, argv variables were expected. Then i assigned values to this variables in this way: | | > | | > const char *agv = "./main"; //No parameters are needed by the main function | | > int agc = 1; | | > RInside R(agc,&agv); // create an embedded R instance | | > | | > In this case no error were found at compiling, but the embed didn't work. | | > | | > If some of you have some idea i would appreciate your help. | | | | _______________________________________________ | | Rcpp-devel mailing list | | [email protected] | | https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel | | -- | Dirk Eddelbuettel | [email protected] | http://dirk.eddelbuettel.com | _______________________________________________ | Rcpp-devel mailing list | [email protected] | https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel -- Dirk Eddelbuettel | [email protected] | http://dirk.eddelbuettel.com _______________________________________________ Rcpp-devel mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
