search for: getclasses

Hi, Can anyone help? I get the following error when trying to complie the h323 channel under the source installation directory asterisk/channels/h323 i have read the readme file and kept to the recomended versions; h.323 v1.12.2 and PWLIB v1.5.2 Thanks in advance [root@gw01 h323]# make g++ -g -c -fno-rtti -o ast_h323.o -march=i686 -DPBYTE_ORDER=PLITTLE_ENDIAN -DNDE BUG -DDO_CRASH

Hi, It turns out that two packages (1 Bioconductor, 1 CRAN) define an S4 class called "Annotated": library(S4Vectors) # see (*) at bottom for how to install library(RNeXML) 1st issue --------- getClass() issues the same warning twice: tmp <- getClass("Annotated") Found more than one class "Annotated" in cache; using the first, from namespace

>>>>> Herv? Pag?s <hpages at fredhutch.org> >>>>> on Sun, 26 Jun 2016 13:21:00 -0700 writes: > Hi, > It turns out that two packages (1 Bioconductor, 1 CRAN) define an > S4 class called "Annotated": > library(S4Vectors) # see (*) at bottom for how to install > library(RNeXML) > 1st issue >

Dear list, This probably makes perfect sense from the language designers' perspective, but at least for me this was/is quite an interesting and unexpected behavior which I thought might be worth sharing: The default value of argument |where|in function |getClasses()|seems to vary depending on whether |getClasses()|is called inside a *standard R function*or a *formal S4 method*. It is controlled by |.externalCallerEnv()|, which seems to be "vulnerable" to /lazy evaluation/and/or an "altered" /lexical scoping/structure (possible introd...

Hi, I am having trouble installing the Open H.323 Channel driver in Asterisk. I have installed PWLib and OpenH323 V.1.11.7 This is the output l get before it bails out. asterisk:/usr/src/asterisk/channels/h323# make g++ -g -c -o ast_h323.o -march=i686 -DPBYTE_ORDER=PLITTLE_ENDIAN -DNDEBUG -DDO_CRASH -DDEBUG_THREADS -pipe -Wall -fPIC -Wmissing-prototypes -Wmissing-declarations -DP_LINUX

Dear list, I'm just getting started learning how to use remote supercomputers for execution of parallelized code. I got a lot of initial help from this <http://stackoverflow.com/questions/14553357/parallelizing-on-a-supercomputer-and-then-combining-the-parallel-results-r> previous post, as well as one particularly helpful and patient XSEDE guy. I'm only using one node (for the

Hello, am I using 'setIs' in the correct way in the subsequent (artifical) example? Do I have to specify explicit 'setAs' for 'list' and 'vector' or should this work automatically, since "getClass("List1")" states an explicit coerce also for these classes. I'm working with R 2.0.0 Patched (2004-10-06) on windows 2000. Thanks for your

Hi All, I've just rebuild the latest R with the Goto BLAS on our new Intel quad core machines. I did a few basic matrix calculations, and I was very impressed by the performance I saw. I wonder if anyone has a more rigorous benchmarking program for R. I downloaded a old R test/benchmarking program (see below), and this didn't work with the current R, and so I wondered if anyone could

Hi,   Is there a built in function that returns a character vector of all subclasses of a given superclass? showClass(Class = "SomeClass") contains the info that I want, but I don't know how to access it. getSubClasses <- function(superClass) return(setdiff(getClasses(.GlobalEnv), superClass)) wíll only work if the global enviroment isn;t filled with other class definitions. I've seen functions that somewhat resemble it, but are not quite the same. Thanks in advance! Cheers!! Albert-Jan ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~...

Hi all, Just thought I'd post this (maybe) helpful tool I wrote. For people like me who are bad at keeping a clean environment, it's a time-saver. #simple command to get only one type of object in current environment lstype<-function(type='closure'){ inlist<-ls(.GlobalEnv) if (type=='function') type <-'closure'

Dear colleagues, there is a behaviour with S4 (virtual) classes that I find very hard to understand: Depending on the position of setAs(), the tree of inheritance changes. This is my baseline example that defines the classes "grandma", "mother", "daughter" and a virtual class "mr_x". For a new instance if "daughter", "mr_x" is betweeen

Encountered an error in scripting, which can be reproduced using Rscript as follows: $ Rscript -e "library(httr); handle('http://cran.r-project.org')" Error in getCurlHandle(cookiefile = cookie_path, .defaults = list()) : could not find function "getClass" Calls: handle -> getCurlHandle or by starting R without the methods package attached: $

I have an S4 class with a slot of class "array", and in upgrading to 2.0.1 (from 1.9.1) I have encountered a change in behaviour. This causes me some difficulties if I want to allow 2-dimensional arrays in the slot. The following (in 2.0.1) illustrates the point: > setClass("foo",representation("array")) [1] "foo" > a <-

Hi all, I am using R and JRI under Windows XP Pro. I am posting this question here since the reason might be R related (since I am running an R script) but there is also a very good chance that it is JRI only (since I am using the JRI interface to activate the script) -- in which case I want to apologize for misplacing this message. I have a method that instantiates an REngine object every time

...e ?R.methodsS3 for help. R.oo v1.9.3 (2012-03-18) successfully loaded. See ?R.oo for help. Attaching package: 'R.oo' The following object(s) are masked from 'package:R.methodsS3': throw.default The following object(s) are masked from 'package:methods': getClass, getClasses, getMethods The following object(s) are masked from 'package:base': attach, detach, gc, load, save R.utils v1.12.1 (2012-03-20) successfully loaded. See ?R.utils for help. Attaching package: 'R.utils' The following object(s) are masked from 'package:utils': tim...

Andreas, As far as I can tell (/conjecture), this is because the list of classes a particular class inherits from directly is appended to as needed, and so the order that a class extends others isd refined by the order that those connections are defined. We can see this with two setClassUnion calls, rather than required setAs: > setClass("grandma", slots = c(a =

I have an S4 class which extends array and has other slots, and in upgrading to 2.0.1 (from 1.9.1) I have encountered a change in behaviour. This causes me some difficulties if I want to allow 2-dimensional arrays in the slot (which I do). The following (in 2.0.1) illustrates the point: > setClass("foo",representation("array")) [1] "foo" > a <-

Hi, I'm working with Version 1.9.0 (2004-04-12) on Windows 98/NT/2000 where I found the following wrong (?) behavior of setValidity(). I already mentioned this on the R-help list (2004-06-11, was "setValidity changes Extends?") , but as I got no answer I tried to figure out what's happening. Well, setValidity() behaves not as I would expect (something about the

...01) successfully loaded. See ?R.oo for help.>>>>Attaching package: ‘R.oo’>>>>The following object(s) are masked from ‘package:R.methodsS3’:>> >> throw.default>>>>The following object(s) are masked from ‘package:methods’:>> >> getClass, getClasses, getMethods>>>>The following object(s) are masked from ‘package:base’:>> >> attach, detach, environment, gc, load, save>>>>R.utils v1.9.11 (2012-01-17) successfully loaded. See ?R.utils for help.>>>>Attaching package: ‘R.utils’>>>>The fo...

...ning in setGenericS3.default(name, envir = envir, validators = validators) : Renamed the preexisting function getMethods to getMethods.default, which was defined in environment base. Warning in setGenericS3.default(name, envir = envir, validators = validators) : Renamed the preexisting function getClasses to getClasses.default, which was defined in environment base. Warning in setMethodS3.default("throw", "default", function(...) { : Method already existed and was overwritten: throw.default ** help Warning: package 'R.oo' claims to be built under R version 2.10.0 but is...