libstdc++
Public Types | Public Member Functions | Protected Member Functions | List of all members
__gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc > Class Template Referenceabstract

#include <tree_policy.hpp>

Inheritance diagram for __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >:
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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)
 
const_iterator find_by_order (size_type) const
 
size_type order_of_key (key_const_reference) const
 

Protected Member Functions

void operator() (node_iterator, node_const_iterator) const
 

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.

Definition at line 64 of file tree_policy.hpp.

Member Typedef Documentation

◆ allocator_type

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
typedef _Alloc __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::allocator_type

Definition at line 71 of file tree_policy.hpp.

◆ cmp_fn

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
typedef Cmp_Fn __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::cmp_fn

Definition at line 70 of file tree_policy.hpp.

◆ const_iterator

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
typedef node_const_iterator::value_type __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::const_iterator

Definition at line 79 of file tree_policy.hpp.

◆ iterator

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
typedef node_iterator::value_type __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::iterator

Definition at line 80 of file tree_policy.hpp.

◆ key_const_reference

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
typedef base_type::key_const_reference __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::key_const_reference

Definition at line 74 of file tree_policy.hpp.

◆ key_type

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
typedef base_type::key_type __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::key_type

Definition at line 73 of file tree_policy.hpp.

◆ metadata_type

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
typedef size_type __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::metadata_type

Definition at line 76 of file tree_policy.hpp.

◆ node_const_iterator

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
typedef Node_CItr __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::node_const_iterator

Definition at line 77 of file tree_policy.hpp.

◆ node_iterator

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
typedef Node_Itr __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::node_iterator

Definition at line 78 of file tree_policy.hpp.

◆ size_type

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >
typedef allocator_type::size_type __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::size_type

Definition at line 72 of file tree_policy.hpp.

Member Function Documentation

◆ find_by_order() [1/2]

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.

◆ find_by_order() [2/2]

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.

◆ operator()()

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
inlineprotected

Updates the rank of a node through a node_iterator node_it; end_nd_it is the end node iterator.

◆ order_of_key()

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.

The documentation for this class was generated from the following file: