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\name{data.table-class}
\docType{class}
\alias{class:data.table}
\alias{data.table-class}
\title{S4 Definition for data.table}
\description{
A \code{data.table} can be used in S4 class definitions as either
a parent class (inside a \code{contains} argument of \code{setClass}),
or as an element of an S4 slot.
}
% \details{
% }
\author{ Steve Lianoglou }
\seealso{
\code{\link{data.table}}
}
\examples{
## Used in inheritence.
setClass('SuperDataTable', contains='data.table')
## Used in a slot
setClass('Something', representation(x='character', dt='data.table'))
x <- new("Something", x='check', dt=data.table(a=1:10, b=11:20))
}
\keyword{classes}
\keyword{methods}
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