__gnu_pbds::trivial_iterator_tag(3) Library Functions Manual NAME __gnu_pbds::trivial_iterator_tag - A trivial iterator tag. Signifies that the iterators has none of std::iterators's movement abilities. SYNOPSIS #include Detailed Description A trivial iterator tag. Signifies that the iterators has none of std::iterators's movement abilities. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ __gnu_pbds::trivial_iterator_tag(3)