data.table (version 1.10.4-1)

data.table-class: S4 Definition for data.table

Description

A data.table can be used in S4 class definitions as either a parent class (inside a contains argument of setClass), or as an element of an S4 slot.

Arguments

See Also

data.table

Examples

Run this code
# NOT RUN {
## 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))
# }

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