...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::algorithm::has_const_time_erase — Const time erase trait.
// In header: <boost/algorithm/string/sequence_traits.hpp> template<typename T> class has_const_time_erase { public: // types typedef mpl::bool_< has_const_time_erase< T >::value > type; static const bool value; };