Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the develop branch, built from commit 03313ef1c6.

Return a const reverse iterator to the first element of the reversed container.

object::const_reverse_iterator
crbegin() const noexcept;

The pointed-to element corresponds to the last element of the non-reversed container. If the container is empty, crend() is returned.

Constant.

No-throw guarantee.