This library provides two double ended containers, devector and batch_deque
similar to the vector and deque in the C++ Standard Library,
but with additional features geared towards high performance, and unsafe constructs, giving more
control to the user.
devector is a hybrid of the standard vector and deque containers, as well as the small_vector of Boost.Container.
It offers cheap (amortized constant time) insertion at both the front and back ends,
while also providing the regular features of std::vector, in particular the contiguous underlying memory.
In contrast to the standard vector, however, devector offers greater control over its internals.
Like small_vector, it can store elements internally without dynamically allocating memory.
batch_deque is very similar to the standard deque, with a slight twist. It lets you specify its segment size:
The size of the contiguous memory segments it uses to store its elements. This provides a consistent layout across platforms,
and lets you iterate over the segments with batch operations.
Read more in the documentation
This is not an official Boost library