similar to: R/C++/memory leaks

Hi, I'm trying to register my native routines using R_registerRoutines (...). I can compile the code, but the loader cannot resolve the symbol: undefined symbol: _Z18R_registerRoutinesP8_DllInfoPK12R_CMethodDefPK15R_CallMethodDefS3_S6 _ $ nm bgx.Rcheck/bgx/libs/bgx.so | grep R_registerRoutines U _Z18R_registerRoutinesP8_DllInfoPK12R_CMethodDefPK15R_CallMethodDefS3_S6

Hi, R 2.5.0 isn't auto-completing paths properly as it used to. E.g. suppose I have: > dir("CEL/choe") [1] "chipC-rep1.CEL" "chipC-rep2.CEL" "chipC-rep3.CEL" "chipS-rep1.CEL" [5] "chipS-rep2.CEL" "chipS-rep3.CEL" Now if I do: ReadAffy("CEL/choe/ch<tab> # => ReadAffy("CEL/choe/chip

Dear all, R on Macports relies on GCC 4.3 to build packages. I find that packages with shared objects that use C++ streams crash R if they're compiled using Macports' gcc43, but work fine if compiled in exactly the same way using Apple-supplied GCC 4.2. Has anyone here had the same issue/know what is causing this problem? Thanks, Ernest

Hi all, I have some C++ code that I call from my package. In my main C++ loop, I check for user interrupts and return to the R shell after ensuring I've deallocated memory appropriately. This works fine when the code is compiled with gcc+openmp and with icc without openmp, but when I compile with icc and use openmp, the entire R session is immediately terminated when I hit ctrl-C. This

It seems unlink doesn't work with wildcards in 2.5.0. I've tried R-2.5.0 under gnu/linux from source and the Mac binary from att research. Example: > dir() [1] "bgx.Rnw" "bgx.pdf" "run.1" > unlink("run.*",recursive=T) > dir() [1] "bgx.Rnw" "bgx.pdf" "run.1" > unlink("run.1",recursive=T)

Why is it that R places CFLAGS after PKG_CFLAGS and not before when compiling a package (e.g. through R CMD build pkg)? This can be problematic if, for instance, you want to use -O3, but -O2 is in R_HOME/etc/Makeconf. If -O2 (in CFLAGS) appears after -O3 (in PKG_CFLAGS), you are left with what you didn't want: -O2. In R-exts, it says that "Flags which are set in file etc/Makeconf

Dear all, I have a code chunk in my Rnw file that, when executed, outputs carriage return characters ('\r') to inform on the progress (e.g. "sweep 4 of 1024\r"). But Sweave interprets this as a newline character, and therefore I get countless pages of output in my vignette where I only really want one line. Any ideas? Thanks E

tempdir() on windows returns the path using "\\" as file separator. But .Platform$file.sep returns "/". As a result, you get inconsistencies like: > file.path(tempdir(), "foo") [1] "C:\\WINDOWS\\Temp\\RtmpYEIXrb/foo" # Mix of \\ and / I'm not sure if this can cause problems but I thought I'd let you know just in case.

Hi all, I am running KVM on a 3.18 kernel. The system runs and Atom processor with 2Gb RAM. Using KVM you obviously can over allocate your resources: say you have 4 guests each configured with 1GB ram. Running all four at the same time, depending on the workload, can crash the system - I get a kernel trace when this happens. But let's consider a simpler case: one guest with 1.5 Gb RAM,

Can anyone tell me the features of the Cisco 7905 with SIP? I mean things like number of lines, speakerphone, transfer buttons, etc. I've seen the Cisco material, but all it told me was how nifty it is and how wonderful the XML interface will be ;) Thanks, --Ernest

Hello, I try to install my APC Back-UPS RS 800 on my debian system (Etch): Linux aigner 2.6.18-3-686 #1 SMP Mon Dec 4 16:41:14 UTC 2006 i686 GNU/Linux When i try to start the driver an i use hidups i get this failure massage: aigner:/lib/nut# upsdrvctl start Network UPS Tools - UPS driver controller 2.0.4 Network UPS Tools: HID UPS driver 0.13 (2.0.4) Warning: This is an experimental driver.

This renables the ability for Ruby 1.8 environments to perform reexecs --- lib/unicorn/http_server.rb | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/lib/unicorn/http_server.rb b/lib/unicorn/http_server.rb index 2decd77..9a5795c 100644 --- a/lib/unicorn/http_server.rb +++ b/lib/unicorn/http_server.rb @@ -449,13 +449,14 @@ class Unicorn::HttpServer end

Hi, I was wondering if there's a function in R that is meant to return a string representation of an object. Basically, it's like print() but it doesn't print anything, it only returns a string. I know there's a str() function but it's not quite the same. I mean a function that returns the same string that print() would display. -- Bye, Ernest

On Tue, Jan 26, 2016 at 12:39 PM, Michal Privoznik <mprivozn@redhat.com> wrote: > On 26.01.2016 12:30, Andrei Perietanu wrote: > > Hi all, > > > > I am running KVM on a 3.18 kernel. The system runs and Atom processor > with > > 2Gb RAM. > > > > Using KVM you obviously can over allocate your resources: say you have 4 > > guests each configured

Hi, On ocasion, you need to subscript an array that has an arbitrary (ie. not known in advance) number of dimensions. How do you deal with these situations? It appears that it is not possible use a list as an index, for instance this fails: > x <- array(NA, c(2,2,2)) > x[list(TRUE,TRUE,2)] Error in x[list(TRUE, TRUE, 2)] : invalid subscript type 'list' The only way I know is

Ernest, I hadn't thought of doing that, though having that added protection would be nice. However, what I'm trying to do it have an incoming call at my home number follow me to my cell phone for selected numbers -- Since I already have three way calling, I'd like get Asterisk to essentially three way my cell phone into the call (or my office number, etc.) I understand the

Hi, Suppose a function that checks an object: stop.if.dims <- function(x) { if (! is.null(dim(x))) { stop("cannot handle dimensional data") } } This would be used by other functions that can only work with dimensionless objects. The problem is the error message would need to include the name of the function that called stop.if.dims, so that the user knows which function got

Hi everyone, When dealing with errors, sometimes I want to run a bunch of code when an error occurs. For now I usually use a structure such as: res <- tryCatch(expr, error = function(cond) cond) # or try(expr) if (inherits(res, ?error?)) # or inherits(res, ?try-error?) # a bunch of code I though it would be useful to have a function that does this naturally, so I came up with the attached

Is anyone on the list using an Audiocodes gateway with asterisk and SIP? I'm looking at that platform, but I have a couple of issues: 1) Echo cancellation. The echo that I'm hearing with an X100P is unacceptable. Does the Audiocodes do better? 2) Line signalling. I'm using Kewlstart with the X100P, but it looks like the audiocodes uses loopstart only. How does this work with

I'm using the SNOM 200 latest SIP beta (so that I can have the GSM codec, etc). Everything seems to be working fine, but the music on hold doesn't play when I use the HOLD button on the snom. Any suggestions? Thanks, --Ernest