The R Project SVN R

Rev

Rev 68948 | Rev 85904 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 68948 Rev 71228
Line 1... Line 1...
1 
% File src/library/methods/man/selectSuperClass.Rd
 1 
% File src/library/methods/man/selectSuperClass.Rd
2 
% Part of the R package, https://www.R-project.org
 2 
% Part of the R package, https://www.R-project.org
3 
% Copyright 2009-12 R Core Team
 3 
% Copyright 2009-2016 R Core Team
4 
% Distributed under GPL 2 or later
 4 
% Distributed under GPL 2 or later
5 
 
 5 
 
6 
\name{selectSuperClasses}
 6 
\name{selectSuperClasses}
7 
\alias{selectSuperClasses}
 7 
\alias{selectSuperClasses}
8 
\alias{.selectSuperClasses}
 8 
\alias{.selectSuperClasses}
Line 51... Line 51...
51 
  \code{\link{is}}, \code{\link{getClass}}; further, the more technical
 51 
  \code{\link{is}}, \code{\link{getClass}}; further, the more technical
52 
  class \code{\linkS4class{classRepresentation}} documentation.
 52 
  class \code{\linkS4class{classRepresentation}} documentation.
53 
}
 53 
}
54 
\examples{
 54 
\examples{
55 
setClass("Root")
 55 
setClass("Root")
56 
setClass("Base", contains = "Root", representation(length = "integer"))
 56 
setClass("Base", contains = "Root", slots = c(length = "integer"))
57 
setClass("A", contains = "Base", representation(x = "numeric"))
 57 
setClass("A", contains = "Base", slots = c(x = "numeric"))
58 
setClass("B", contains = "Base", representation(y = "character"))
 58 
setClass("B", contains = "Base", slots = c(y = "character"))
59 
setClass("C", contains = c("A", "B"))
 59 
setClass("C", contains = c("A", "B"))
60 
 
 60 
 
61 
extends("C")   #-->  "C"  "A" "B"  "Base" "Root"
 61 
extends("C")   #-->  "C"  "A" "B"  "Base" "Root"
62 
selectSuperClasses("C") # "A" "B"
 62 
selectSuperClasses("C") # "A" "B"
63 
selectSuperClasses("C", direct=FALSE) # "A" "B"  "Base"  "Root"
 63 
selectSuperClasses("C", direct=FALSE) # "A" "B"  "Base"  "Root"