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classtest
2012 Apr 13
0
Reference Class import() behaviour
...ot;, "testlist"),
methods = list(
initialize = function(nums = 1:10, testlist = NULL) {
nums <<- nums
testlist <<- testlist
},
view = function() {
print(nums)
print(testlist)
}))
test2 <- setRefClass("classTest2", contains = "classTest")
t1 <- test$new(11:20, list(test = "hello, world!"))
t1$view()
t2 <- test2$new()
t2$view()
t2$import(t1) # Now lets grab t1's nums and list
t2$view()
# Now observe that when we start dealing with grid grobs and viewports
# the importing...