- \p opt::compare - key comparison functor. No default functor is provided.
If the option is not specified, the \p opt::less is used.
- \p opt::less - specifies binary predicate used for key comparison. Default is \p std::less<T>.
- - \p opt::item_counter - the type of item counting feature. Default is \pf atomicity::empty_item_counter that is no item counting.
+ - \p opt::item_counter - the type of item counting feature. Default is \p atomicity::empty_item_counter that is no item counting.
- \p opt::memory_model - C++ memory ordering model. Can be \p opt::v::relaxed_ordering (relaxed memory model, the default)
or \p opt::v::sequential_consistent (sequentially consisnent memory model).
- \p skip_list::random_level_generator - random level generator. Can be \p skip_list::xorshift, \p skip_list::turbo_pascal or