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 3cb4baf5d7.

Forwarding function call operator.

template<
    typename... Args>
result_of_t< T(Args...)> operator()(
    Args &&... args) const;