without_front {rstackdeque} | R Documentation |
Return a version of an rdeque or rpqueue without the front element
without_front(x, ...)
x |
rdeque or rpqueue to remove elements from. |
... |
additional arguments to be passed to or from methods (ignored). |
Simply returns a version of the given structure without the front element. The original is left alone.
a version of the rdeque or rpqueue with the front element removed.
Okasaki, Chris. Purely Functional Data Structures. Cambridge University Press, 1999.
d <- rdeque()
d <- insert_front(d, "a")
d <- insert_front(d, "b")
d <- insert_back(d, "c")
d2 <- without_front(d)
print(d2)
d3 <- without_front(d2)
print(d3)
print(d)