__gnu_pbds::null_type3cxx
Represents no type, or absence of type, for template tricks.
Usage
#include <tag_and_trait.hpp>
Inherited by __gnu_pbds::null_node_update< _Tp1, _Tp2, _Tp3, _Tp4 >.
Detailed Description
Represents no type, or absence of type, for template tricks.
In a mapped-policy, indicates that an associative container is a set.
In a list-update policy, indicates that each link does not need metadata.
In a hash policy, indicates that the combining hash function is actually a ranged hash function.
In a probe policy, indicates that the combining probe function is actually a ranged probe function.
Releases
7 releases since Debian 7 (Wheezy); the text changed 6 times.