unique {cppcontainers} | R Documentation |
Delete consecutive duplicates
Description
Erases consecutive duplicated values from the container by reference.
Usage
unique(x, incomparables, ...)
Arguments
x |
A CppForwardList or CppList object. |
incomparables |
Ignored. |
... |
Ignored. |
Details
Duplicated, non-consecutive elements are not removed.
incomparables
and ...
are only included for compatibility with the generic base::unique
method and have no effect.
Value
Returns the number of deleted elements.
See Also
Examples
l <- cpp_forward_list(c(4, 5, 6, 6, 4))
l
# 4 5 6 6 4
unique(l)
# [1] 1
l
# 4 5 6 4
[Package cppcontainers version 1.0.0 Index]