__gnu_pbds::container_traits3
Container traits.
Usage
#include <tag_and_trait.hpp>
Inherits __gnu_pbds::container_traits_base< Cntnr::container_category >.
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
Detailed Description
template<typename Cntnr>
struct __gnu_pbds::container_traits< Cntnr >"Container traits.
Member Enumeration Documentation
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. |