Is an object a TreeNumber object?
Value
is.TreeNumber() returns a logical vector of length one specifying
whether x inherits the class "TreeNumber".
See also
Other 'TreeNumber' utilities:
TreeNumber,
print.TreeNumber()
Examples
is.TreeNumber(FALSE) # FALSE
#> [1] FALSE
is.TreeNumber(as.TreeNumber(BalancedTree(5))) # TRUE
#> [1] TRUE