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

Return a reference to the underlying std::uint64_t, or throw an exception.

std::uint64_t&
as_uint64(
    boost::source_location const& loc = BOOST_CURRENT_LOCATION);
  » more...

Return the underlying std::uint64_t, or throw an exception.

std::uint64_t
as_uint64(
    boost::source_location const& loc = BOOST_CURRENT_LOCATION) const;
  » more...