I think the first question should be how to build a R function to call a bunch of C ,C++ which include one main program, and a makefile. My goal to build a R package will be next step. I read Rcpp , I am not sure if RcppResultSet can solve my problem or other function. Once I make sure it work I need ask UNIX adminstrator to install it. I think it shouldn't be very complex, as I know to build a R function easy with one C function. Thanks you for yout attention! Alex
--- On Fri, 3/5/10, Dirk Eddelbuettel <e...@debian.org> wrote: From: Dirk Eddelbuettel <e...@debian.org> Subject: Re: [Rd] for help on building a R package with several R function and a bunch of c, c++ To: alex46...@yahoo.com Cc: r-devel@r-project.org Date: Friday, March 5, 2010, 8:25 PM On 5 March 2010 at 13:15, alex46...@yahoo.com wrote: | Hope I can get quick help from here, I have a bunch of c, c++ included main function and makefile. It works well on both UNIX and windows. I tried to build R package which include this C++ program and several other R functions. These R function here are independent of c++ code. I prefer to define one R function to call this c++ program (main function). | | I know how to build R package with just R function, but I don't know how to handle those c++ c code after I copied those code in ./src, I am reading manual "Writing R Extensions" , but I did n't catch the key point . Do you know any easy way to do it? , When you asked _that exact same question_ this morning on r-help, you got the following answer: From: Whit Armstrong <armstrong.w...@gmail.com> To: alex46...@yahoo.com Cc: r-h...@r-project.org Subject: Re: [R] for help on building a R package with several R function and a bunch of c, c++ Date: Fri, 5 Mar 2010 10:33:54 -0500 Pick up Rcpp, make your life easier. http://dirk.eddelbuettel.com/code/rcpp.html -Whit On Fri, Mar 5, 2010 at 9:19 AM, <alex46...@yahoo.com> wrote: > Hope I can get quick help from here, I have a bunch of c, c++ included main function and makefile. It works well on both UNIX and windows. I tried to build R package which include this C++ program and several other R functions. R function here are independent c++ code. I prefer to define one R function to call this c++ program. > > Do you know any easy way to do it? I am reading manual "Writing R Extensions", I didn't catch the key point. I know how to build R package with just R function, If I put all c++ code and makefile in /src...what I need do? > > Thank you in advance! > > Alex Now, can you let us know a) what part of the answer was unclear to you, and b) what made you think you needed to repost _the identical question_ here | Thank you in advance! You're welcome. Dirk | Alex | | ______________________________________________ | R-devel@r-project.org mailing list | https://stat.ethz.ch/mailman/listinfo/r-devel -- Registration is open for the 2nd International conference R / Finance 2010 See http://www.RinFinance.com for details, and see you in Chicago in April! [[alternative HTML version deleted]]
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