cpp_deque {cppcontainers} | R Documentation |
Create deque
Description
Create a deque, i.e. a double-ended queue.
Usage
cpp_deque(x)
Arguments
x |
An integer, numeric, character, or logical vector. |
Details
C++ deque methods implemented in this package are assign, at, back, clear, emplace, emplace_back, emplace_front, empty, erase, front, insert, max_size, pop_back, pop_front, push_back, push_front, resize, shrink_to_fit, and size. The package also adds the == and [ operators and various helper functions (print, to_r, type).
All object-creating methods in this package begin with cpp_
to avoid clashes with functions from other packages, such as utils::stack
and
base::vector
.
Value
Returns a CppDeque object referencing a deque in C++.
See Also
cpp_vector, cpp_forward_list, cpp_list.
Examples
d <- cpp_deque(4:6)
d
# 4 5 6
push_back(d, 1L)
d
# 4 5 6 1
push_front(d, 2L)
d
# 2 4 5 6 1
[Package cppcontainers version 1.0.0 Index]