boost::text::next_word_break_callable
// In header: <boost/text/case_mapping.hpp> struct next_word_break_callable { // public member functions template<typename CPIter, typename Sentinel> CPIter operator()(CPIter, Sentinel) const; };
A callable type that returns the next possible word break in [first, last). This is the default line break callable type used with the case mapping functions.
[first, last)
next_word_break_callable
template<typename CPIter, typename Sentinel> CPIter operator()(CPIter it, Sentinel last) const;