NAME

       __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc > -
       Functor updating ranks of entrees.

SYNOPSIS

       #include <tree_policy.hpp>

       Inherits __gnu_pbds::detail::branch_policy< Node_CItr, Node_Itr, _Alloc >.

   Public Types
       typedef _Alloc allocator_type
       typedef Cmp_Fn cmp_fn
       typedef node_const_iterator::value_type const_iterator
       typedef node_iterator::value_type iterator
       typedef base_type::key_const_reference key_const_reference
       typedef base_type::key_type key_type
       typedef size_type metadata_type
       typedef Node_CItr node_const_iterator
       typedef Node_Itr node_iterator
       typedef allocator_type::size_type size_type

   Public Member Functions
       iterator find_by_order (size_type)
           Finds an entry by __order. Returns an iterator to the entry with the __order order, or
           an iterator to the container object's end if order is at least the size of the
           container object.
       const_iterator find_by_order (size_type) const
           Finds an entry by __order. Returns a const_iterator to the entry with the __order
           order, or a const_iterator to the container object's end if order is at least the size
           of the container object.
       size_type order_of_key (key_const_reference) const
           Returns the order of a key within a sequence. For exapmle, if r_key is the smallest
           key, this method will return 0; if r_key is a key between the smallest and next key,
           this method will return 1; if r_key is a key larger than the largest key, this method
           will return the size of r_c.

   Protected Member Functions
       void operator() (node_iterator, node_const_iterator) const
           Updates the rank of a node through a node_iterator node_it; end_nd_it is the end node
           iterator.

Detailed Description

   template<typename Node_CItr, typename Node_Itr, typename Cmp_Fn, typename _Alloc>
       class __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc
       >"Functor updating ranks of entrees.

Member Function Documentation

   template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc > iterator
       __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc
       >::find_by_order (size_type) [inline]
       Finds an entry by __order. Returns an iterator to the entry with the __order order, or an
       iterator to the container object's end if order is at least the size of the container
       object.

   template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
       const_iterator __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn,
       _Alloc >::find_by_order (size_type) const [inline]
       Finds an entry by __order. Returns a const_iterator to the entry with the __order order,
       or a const_iterator to the container object's end if order is at least the size of the
       container object.

   template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc > void
       __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc
       >::operator() (node_iterator, node_const_iterator) const [inline],  [protected]
       Updates the rank of a node through a node_iterator node_it; end_nd_it is the end node
       iterator.

   template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
       size_type __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn,
       _Alloc >::order_of_key (key_const_reference) const [inline]
       Returns the order of a key within a sequence. For exapmle, if r_key is the smallest key,
       this method will return 0; if r_key is a key between the smallest and next key, this
       method will return 1; if r_key is a key larger than the largest key, this method will
       return the size of r_c.

Author

       Generated automatically by Doxygen for libstdc++ from the source code.

       __gnu_pbds::tree_order_statistics_nodeiupdate< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >(3cxx)