Displaying 2 results from an estimated 2 matches for "refclassrepresentation".
2012 Aug 22
1
loading both RPostgreSQL and RSQLite leads to problems
...MethodSelectionReport"
object="MethodWithNext"
object="MethodWithNextWithTrace"
object="namedList"
object="ObjectsWithPackage"
object="oldClass"
object="PostgreSQLDriver"
(inherited from: object="dbObjectId")
object="refClassRepresentation"
object="refMethodDef"
object="refObjectGenerator"
object="signature"
object="sourceEnvironment"
object="standardGeneric"
(inherited from: object="genericFunction")
object="traceable"
(2)
> showMethods('show'...
2011 Jun 06
1
Reference Classes: shortcut like 'isS4' for Ref Classes?
..., but I couldn't find anything regarding Ref Classes.
Currently, I'm doing it this way, which is a bit clumsy:
A <- setRefClass("A", fields=list(X="numeric"))
a <- A$new()
isRefClass <- function(object, ...){
return(getClass(class(object))@class == "refClassRepresentation")
# getRefClass(class(object))@class == "refObjectGenerator"
}
isRefClass(a)
[1] TRUE
Regards,
Janko