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 2daa88693b.

Returns an iterator pointing to one-past-the-last resultset that this object contains.

results::iterator
end() const noexcept;

this->has_value() == true

No-throw guarantee.

The returned iterator and any reference obtained from it are valid as long as *this is alive. Move operations invalidate iterators.

Constant.