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 master branch, built from commit 0b22b675f0.

value_ref::value_ref (20 of 20 overloads)

Constructor.

Synopsis

value_ref(
    std::nullptr_t) noexcept;