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% File src/library/methods/man/inheritedSlotNames.Rd
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% File src/library/methods/man/inheritedSlotNames.Rd
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% Part of the R package, https://www.R-project.org
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% Part of the R package, https://www.R-project.org
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% Copyright 2009-2014 R Core Team
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% Copyright 2009-2018 R Core Team
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% Distributed under GPL 2 or later
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% Distributed under GPL 2 or later
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\name{inheritedSlotNames}
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\name{inheritedSlotNames}
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\alias{inheritedSlotNames}
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\alias{inheritedSlotNames}
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\title{Names of Slots Inherited From a Super Class}
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\title{Names of Slots Inherited From a Super Class}
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    \code{\link{isClass}} and \code{\link{getClass}}.}
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    \code{\link{isClass}} and \code{\link{getClass}}.}
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}
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}
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\value{
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\value{
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  character vector of slot names, or \code{\link{NULL}}.
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  character vector of slot names, or \code{\link{NULL}}.
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}
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}
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\seealso{
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\seealso{
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  \code{\link{slotNames}}, \code{\link{slot}}, \code{\link{setClass}}, etc.
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  \code{\link{slotNames}}, \code{\link{slot}}, \code{\link{setClass}}, etc.
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}
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}
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\examples{
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\examples{
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.srch <- search()
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.srch <- search()
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library(stats4)
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library(stats4)
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inheritedSlotNames("mle")
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inheritedSlotNames("mle")
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if(require("Matrix")) {
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if(require("Matrix")) withAutoprint({
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  print( inheritedSlotNames("Matrix") ) # NULL
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  inheritedSlotNames("Matrix")       # NULL
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  ## whereas
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  ## whereas
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  print( inheritedSlotNames("sparseMatrix") ) # --> Dim & Dimnames
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  inheritedSlotNames("sparseMatrix") # --> Dim & Dimnames
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  ##  i.e. inherited from "Matrix" class
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  ##  i.e. inherited from "Matrix" class
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  print( cl <- getClass("dgCMatrix") ) # six slots, etc
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  cl <- getClass("dgCMatrix")        # six slots, etc
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  print( inheritedSlotNames(cl) ) # *all* six slots are inherited
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  inheritedSlotNames(cl) # *all* six slots are inherited
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}
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})
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\dontrun{
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\dontrun{
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% currently, don't do this when running all examples: classes remain
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% currently, don't do this when running all examples: classes remain
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% cached anyway :
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% cached anyway :
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## detach package we've attached above:
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## detach package we've attached above:
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for(n in rev(which(is.na(match(search(), .srch)))))
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for(n in rev(which(is.na(match(search(), .srch)))))