Public Types¶

enum { order_preserving, erase_can_throw, split_join_can_throw, reverse_iteration }
typedef container_traits_base< container_category > base_type
typedef Cntnr::container_category container_category
typedef Cntnr container_type
typedef base_type::invalidation_guarantee invalidation_guarantee

template<typename Cntnr>¶

struct __gnu_pbds::container_traits< Cntnr >" Container traits.

template<typename Cntnr > anonymous enum¶

Enumerator

order_preserving

True only if Cntnr objects guarantee storing keys by order.

erase_can_throw

True only if erasing a key can throw.

split_join_can_throw

True only if split or join operations can throw.

reverse_iteration

True only reverse iterators are supported.