__gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >

Section: C Library Functions (3)
Updated: Wed Apr 17 2019
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NAME

__gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc > - PATRICIA trie.

This implementation loosely borrows ideas from: 1) Fast Mergeable Integer Maps, Okasaki, Gill 1998 2) Ptset: Sets of integers implemented as Patricia trees, Jean-Christophe Filliatr, 2000.

 

SYNOPSIS


Inherits synth_access_traits, node_update, __gnu_pbds::detail::types_traits< Key, Mapped, _Alloc, false >, and __gnu_pbds::detail::pat_trie_base.  

Public Types


typedef traits_type::access_traits access_traits

typedef _Alloc allocator_type

typedef std::pair< size_type, size_type > comp_hash

typedef point_const_iterator const_iterator

typedef traits_base::const_pointer const_pointer

typedef traits_base::const_reference const_reference

typedef traits_type::const_reverse_iterator const_reverse_iterator

typedef pat_trie_tag container_category

typedef _Alloc::difference_type difference_type

typedef point_iterator iterator

typedef traits_base::key_const_pointer key_const_pointer

typedef traits_base::key_const_reference key_const_reference

typedef traits_base::key_pointer key_pointer

typedef traits_base::key_reference key_reference

typedef traits_base::key_type key_type

typedef traits_base::mapped_const_pointer mapped_const_pointer

typedef traits_base::mapped_const_reference mapped_const_reference

typedef traits_base::mapped_pointer mapped_pointer

typedef traits_base::mapped_reference mapped_reference

typedef traits_base::mapped_type mapped_type

typedef __nothrowcopy::indicator no_throw_indicator

typedef traits_type::node_const_iterator node_const_iterator

typedef traits_type::node_iterator node_iterator

enum node_type { i_node, leaf_node, head_node }
Three types of nodes.
typedef traits_type::node_update node_update

typedef traits_type::const_iterator point_const_iterator

typedef traits_type::iterator point_iterator

typedef traits_base::pointer pointer

typedef traits_base::reference reference

typedef traits_type::reverse_iterator reverse_iterator

typedef _Alloc::size_type size_type

typedef integral_constant< int, Store_Hash > store_extra

typedef traits_base::value_type value_type
 

Public Member Functions


pat_trie_map (const access_traits &)

pat_trie_map (const pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc > &)

iterator begin ()

const_iterator begin () const

void clear ()

bool empty () const

iterator end ()

const_iterator end () const

bool erase (key_const_reference)

const_iterator erase (const_iterator)

iterator erase (iterator)

const_reverse_iterator erase (const_reverse_iterator)

reverse_iterator erase (reverse_iterator)

template<typename Pred > size_type erase_if (Pred)

point_iterator find (key_const_reference)

point_const_iterator find (key_const_reference) const

access_traits & get_access_traits ()

const access_traits & get_access_traits () const

node_update & get_node_update ()

const node_update & get_node_update () const

std::pair< point_iterator, bool > insert (const_reference)

void join (pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc > &)

point_iterator lower_bound (key_const_reference)

point_const_iterator lower_bound (key_const_reference) const

size_type max_size () const

node_const_iterator node_begin () const
Returns a const node_iterator corresponding to the node at the root of the tree.
node_iterator node_begin ()
Returns a node_iterator corresponding to the node at the root of the tree.
node_const_iterator node_end () const
Returns a const node_iterator corresponding to a node just after a leaf of the tree.
node_iterator node_end ()
Returns a node_iterator corresponding to a node just after a leaf of the tree.
mapped_reference operator[] (key_const_reference r_key)

reverse_iterator rbegin ()

const_reverse_iterator rbegin () const

reverse_iterator rend ()

const_reverse_iterator rend () const

size_type size () const

void split (key_const_reference, pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc > &)

void swap (pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc > &)

point_iterator upper_bound (key_const_reference)

point_const_iterator upper_bound (key_const_reference) const
 

Public Attributes


no_throw_indicator m_no_throw_copies_indicator

store_extra m_store_extra_indicator
 

Protected Member Functions


template<typename It > void copy_from_range (It, It)

node_pointer recursive_copy_node (node_const_pointer)

void value_swap (pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc > &)
 

Detailed Description

 

template<typename Key, typename Mapped, typename Node_And_It_Traits, typename _Alloc>


class __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >" PATRICIA trie.

This implementation loosely borrows ideas from: 1) Fast Mergeable Integer Maps, Okasaki, Gill 1998 2) Ptset: Sets of integers implemented as Patricia trees, Jean-Christophe Filliatr, 2000.

Definition at line 101 of file pat_trie_.hpp.  

Member Enumeration Documentation

 

enum __gnu_pbds::detail::pat_trie_base::node_type [inherited]

Three types of nodes. i_node is used by _Inode, leaf_node by _Leaf, and head_node by _Head.

Definition at line 58 of file pat_trie_base.hpp.  

Member Function Documentation

 

template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc > pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_const_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_begin () const [inline]

Returns a const node_iterator corresponding to the node at the root of the tree.

Definition at line 101 of file pat_trie_.hpp.  

template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc > pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_begin () [inline]

Returns a node_iterator corresponding to the node at the root of the tree.

Definition at line 107 of file pat_trie_.hpp.  

template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc > pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_const_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_end () const [inline]

Returns a const node_iterator corresponding to a node just after a leaf of the tree.

Definition at line 113 of file pat_trie_.hpp.  

template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc > pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_end () [inline]

Returns a node_iterator corresponding to a node just after a leaf of the tree.

Definition at line 119 of file pat_trie_.hpp.

 

Author

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


 

Index

NAME
SYNOPSIS
Public Types
Public Member Functions
Public Attributes
Protected Member Functions
Detailed Description
template<typename Key, typename Mapped, typename Node_And_It_Traits, typename _Alloc>
Member Enumeration Documentation
enum __gnu_pbds::detail::pat_trie_base::node_type [inherited]
Member Function Documentation
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc > pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_const_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_begin () const [inline]
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc > pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_begin () [inline]
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc > pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_const_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_end () const [inline]
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc > pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc >::node_end () [inline]
Author
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