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[Rcpp-devel] Question on 5.6 Interfacing C++ code

Sean Robert McGuffee 
Hi, I have a quick couple of questions about some of the documentation on
the web page:
http://cran.r-project.org/doc/manuals/R-exts.html#Linking-GUIs-and-other-fro
nt_002dends-to-R
under the heading:
5.6 Interfacing C++ code

Question 1:
If I?m at a terminal, I can type the instructions they suggest:
R CMD SHLIB X.cc X_main.cc
If I wanted a package to do this, how would I tell the package to do that
same thing?
Would I use the same command and just include it in a file somewhere in the
package?
If so, which file?

Question 2:
dyn.load(paste("X", .Platform$dynlib.ext, sep = ""))

Where does .Platform$dynlib.ext come from?
What does it mean?
What do it?s components .Platform and $dynlib and .ext mean?

Thanks,

Sean




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Thread (8 messages)

Sean Robert McGuffee Question on 5.6 Interfacing C++ code Apr 20 Steve Lianoglou Question on 5.6 Interfacing C++ code Apr 20 Dirk Eddelbuettel Question on 5.6 Interfacing C++ code Apr 20 Sean Robert McGuffee Question on 5.6 Interfacing C++ code Apr 20 Dirk Eddelbuettel Question on 5.6 Interfacing C++ code Apr 20 Sean Robert McGuffee Question on 5.6 Interfacing C++ code Apr 20 Sean Robert McGuffee Question on 5.6 Interfacing C++ code Apr 20 Steve Lianoglou Question on 5.6 Interfacing C++ code Apr 20