...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
namespace boost { namespace algorithm { template<typename InputIter, typename Sentinel, typename T> BOOST_CXX14_CONSTEXPR InputIter find_not(InputIter first, Sentinel last, const T & x); template<typename Range, typename T> BOOST_CXX14_CONSTEXPR boost::range_iterator< Range >::type find_not(Range & r, const T & x); } }