...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::FormatterConcept — Formatter concept.
// In header: <boost/algorithm/string/concept.hpp> template<typename FormatterT, typename FinderT, typename IteratorT> struct FormatterConcept { // public member functions void constraints(); };