search for: weakfinex

...dden by the environment variable @env{MAKEFLAGS} (at least for systems using a POSIX-compliant @code{make}), as in (Bourne shell syntax) @@ -12121,8 +12121,7 @@ @end example A toy example of the use of weak references can be found at - at uref{http://homepage.stat.uiowa.edu/~luke/R/references/weakfinex.html, - at code{homepage.@/stat.@/uiowa.@/edu/@/~luke/@/R/references/@/weakfinex.html}}, + at uref{https://homepage.stat.uiowa.edu/~luke/R/references/weakfinex.html}, but that is used to add finalizers to external pointers which can now be done more directly. At the time of writing no @acronym{C...

On 4 September 2017 at 11:35, Suzen, Mehmet wrote: | It is not needed. There is a large community of developer using SparkR. | https://spark.apache.org/docs/latest/sparkr.html | It does exactly what you want. I hope you are not going to mail a sparkr commercial to this list every day. As the count is now at two, this may be an excellent good time to stop it. Dirk --

I'm adding things to the Windows RGui so that there's more control of the interface from within R. One thing I'm considering is giving access to the Graphapp window objects using external pointers. This raises the issue of finalization on both sides: - If someone creates a pointer referring to a window, then that pointer should be changed to NULL when the window is closed. - If

I am calling a C (C++ really) function via the .C interface. Sometimes when things go wrong I want to return an error message. 1. R provides C functions error and warning which look about right. But exactly how does this exit, and in particular what happens with cleaning up, calling C++ destructors, and unwinding the stack? Will I get memory leaks? 2. Before I discovered those functions, I

Hi, I'm trying to write a function to return an R vector which points directly to a contiguous subset of another vector, without taking a copy. Since SEXPREC is a header followed by the data, rather than the header plus a pointer to the data, I'm not sure what I'm trying to do is possible. Is there a way of doing this? Similar in spirit to how the R assignment "x=y" does