Provided by: libstdc++-9-doc_9.5.0-3ubuntu1_all 
NAME
__gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc > - PATRICIA
trie.
SYNOPSIS
#include <pat_trie_.hpp>
Inherits Node_And_It_Traits::synth_access_traits, Node_And_It_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 tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc
> &)
iterator begin ()
const_iterator begin () const
void clear ()
_GLIBCXX_NODISCARD bool empty () const
iterator end ()
const_iterator end () const
const_iterator erase (const_iterator)
const_reverse_iterator erase (const_reverse_iterator)
iterator erase (iterator)
bool erase (key_const_reference)
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 (tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc > &)
point_iterator lower_bound (key_const_reference)
point_const_iterator lower_bound (key_const_reference) const
size_type max_size () const
node_iterator node_begin ()
Returns a node_iterator corresponding to the node at the root of the tree.
node_const_iterator node_begin () const
Returns a const node_iterator corresponding to the node at the root of the tree.
node_iterator node_end ()
Returns a node_iterator corresponding to a node just after a leaf 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.
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, tree_order_statistics_node_update< Node_CItr, Node_Itr,
Cmp_Fn, _Alloc > &)
void swap (tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _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 (tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _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 Typedef Documentation
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_type::access_traits __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::access_traits
Definition at line 259 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef _Alloc __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc
>::allocator_type
Definition at line 239 of file pat_trie_.hpp.
typedef std::pair<size_type, size_type> __gnu_pbds::detail::types_traits< Key, Mapped, _Alloc,
Store_Hash >::comp_hash [inherited]
Definition at line 277 of file types_traits.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef point_const_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::const_iterator
Definition at line 262 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::const_pointer __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::const_pointer
Definition at line 255 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::const_reference __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::const_reference
Definition at line 257 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_type::const_reverse_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::const_reverse_iterator
Definition at line 266 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef pat_trie_tag __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits,
_Alloc >::container_category
Definition at line 238 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef _Alloc::difference_type __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::difference_type
Definition at line 241 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef point_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits,
_Alloc >::iterator
Definition at line 263 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::key_const_pointer __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::key_const_pointer
Definition at line 245 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::key_const_reference __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::key_const_reference
Definition at line 247 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::key_pointer __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::key_pointer
Definition at line 244 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::key_reference __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::key_reference
Definition at line 246 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::key_type __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::key_type
Definition at line 243 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::mapped_const_pointer __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::mapped_const_pointer
Definition at line 250 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::mapped_const_reference __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::mapped_const_reference
Definition at line 252 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::mapped_pointer __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::mapped_pointer
Definition at line 249 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::mapped_reference __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::mapped_reference
Definition at line 251 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::mapped_type __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::mapped_type
Definition at line 248 of file pat_trie_.hpp.
typedef __nothrowcopy::indicator __gnu_pbds::detail::types_traits< Key, Mapped, _Alloc,
Store_Hash >::no_throw_indicator [inherited]
Definition at line 279 of file types_traits.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_type::node_const_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::node_const_iterator
Definition at line 267 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_type::node_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::node_iterator
Definition at line 268 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_type::node_update __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::node_update
Definition at line 269 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_type::const_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::point_const_iterator
Definition at line 260 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_type::iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::point_iterator
Definition at line 261 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::pointer __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::pointer
Definition at line 254 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::reference __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::reference
Definition at line 256 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_type::reverse_iterator __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::reverse_iterator
Definition at line 265 of file pat_trie_.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef _Alloc::size_type __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::size_type
Definition at line 240 of file pat_trie_.hpp.
typedef integral_constant<int, Store_Hash> __gnu_pbds::detail::types_traits< Key, Mapped,
_Alloc, Store_Hash >::store_extra [inherited]
Definition at line 278 of file types_traits.hpp.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
typedef traits_base::value_type __gnu_pbds::detail::pat_trie_map< Key, Mapped,
Node_And_It_Traits, _Alloc >::value_type
Definition at line 253 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 >
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.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _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.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _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.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _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.
template<typename Key , typename Mapped , typename Node_And_It_Traits , typename _Alloc >
mapped_reference __gnu_pbds::detail::pat_trie_map< Key, Mapped, Node_And_It_Traits, _Alloc
>::operator[] (key_const_reference r_key) [inline]
Definition at line 307 of file pat_trie_.hpp.
Member Data Documentation
no_throw_indicator __gnu_pbds::detail::types_traits< Key, Mapped, _Alloc, Store_Hash
>::m_no_throw_copies_indicator [inherited]
Definition at line 282 of file types_traits.hpp.
store_extra __gnu_pbds::detail::types_traits< Key, Mapped, _Alloc, Store_Hash
>::m_store_extra_indicator [inherited]
Definition at line 281 of file types_traits.hpp.
Author
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libstdc++ __gnu_pbds::detail::pat_trie_map<2Key,2Mapped, Node_And_It_Traits, _Alloc >(3cxx)