__gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc > Class Template Reference

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

Protected Member Functions
void	operator() (node_iterator, node_const_iterator) const

Private Types
typedef Node_Itr::value_type	it_type
typedef remove_const< key_type >::type	rckey_type
typedef remove_const< value_type >::type	rcvalue_type
typedef _Alloc::template rebind< rckey_type >::other	rebind_k
typedef _Alloc::template rebind< rcvalue_type >::other	rebind_v
typedef rebind_v::reference	reference
typedef std::iterator_traits< it_type >::value_type	value_type

Private Member Functions
virtual it_type	end ()=0
it_type	end_iterator () const

Static Private Member Functions
static key_const_reference	extract_key (const_reference r_val)

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 Function Documentation

find_by_order() [1/2]

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >

tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::const_iterator __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::find_by_order ( size_type  order ) 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.

Definition at line 72 of file tree_policy.hpp.

find_by_order() [2/2]

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >

tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::iterator __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::find_by_order ( size_type  order )

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.

Definition at line 45 of file tree_policy.hpp.

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_it, node_const_iterator  end_nd_it  ) const

inlineprotected

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

Definition at line 108 of file tree_policy.hpp.

order_of_key()

template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc >

tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::size_type __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::order_of_key ( key_const_reference  r_key ) 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.

Definition at line 78 of file tree_policy.hpp.

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

• tree_policy.hpp