Function template is

Function template is_title

boost::text::v1::is_title

Synopsis

// In header: <boost/text/case_mapping.hpp>


template<code_point_range R, 
         typename NextWordBreakFunc = next_word_break_callable> 
  bool is_title(R && r, 
                NextWordBreakFunc next_word_break = NextWordBreakFunc{});

Description

Returns true if no code point in r would change in a call to to_title(), and false otherwise.

Returns true if no grapheme in r would change in a call to to_title(), and false otherwise.