__gnu_pbds::sample_tree_node_update3
A sample node updator.
Usage
#include <sample_tree_node_update.hpp>
Detailed Description
template<typename Const_Node_Iter, typename Node_Iter, typename Cmp_Fn, typename _Alloc>
class __gnu_pbds::sample_tree_node_update< Const_Node_Iter, Node_Iter, Cmp_Fn, _Alloc >"A sample node updator.