- h -

• has_observed_cost() : CB::cb_class
• hash() : io_buf , VW::indexed_iterator_t< IndicesT, FeaturesT, IndexT, HashT > , VW::iterator_t< FeaturesT, IndexT, HashT >
• help() : VW::config::option_builder< T > , VW::config::options_boost_po , VW::config::options_i , VW::config::options_name_extractor