__gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc > Class Template Referenceabstract
Inheritance diagram for __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >:
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## Public Types

typedef access_traits::const_iterator | a_const_iterator
typedef _ATraits | access_traits
typedef _Alloc | allocator_type
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 null_type | metadata_type
typedef Node_CItr | node_const_iterator
typedef Node_Itr | node_iterator
typedef allocator_type::size_type | size_type

## Public Member Functions

std::pair< iterator, iterator > | prefix_range (a_const_iterator, a_const_iterator)
std::pair< const_iterator, const_iterator > | prefix_range (a_const_iterator, a_const_iterator) const
std::pair< iterator, iterator > | prefix_range (key_const_reference)
std::pair< const_iterator, const_iterator > | prefix_range (key_const_reference) const

## Protected Member Functions

void | operator() (node_iterator node_it, node_const_iterator end_nd_it) const

## Detailed Description

### template<typename Node_CItr, typename Node_Itr, typename _ATraits, typename _Alloc>
class __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >

A node updator that allows tries to be searched for the range of values that match a certain prefix.

Definition at line 155 of file trie_policy.hpp.

## Member Typedef Documentation

## a_const_iterator

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

typedef access_traits::const_iterator __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >::a_const_iterator

Const element iterator.

Definition at line 168 of file trie_policy.hpp.

## access_traits

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

typedef _ATraits __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >::access_traits

Element access traits.

Definition at line 165 of file trie_policy.hpp.

## allocator_type

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

typedef _Alloc __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >::allocator_type

_Alloc type.

Definition at line 171 of file trie_policy.hpp.

## size_type

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

typedef allocator_type::size_type __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >::size_type

Size type.

Definition at line 174 of file trie_policy.hpp.

## Member Function Documentation

## operator()()

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

void __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >::operator() | ( | node_iterator | node_it,
|  | node_const_iterator | end_nd_it
| ) |  | const

inline protected

Called to update a node's metadata.

## prefix_range() [1/4]

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

std::pair<iterator, iterator> __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >::prefix_range | ( | a_const_iterator | ,
|  | a_const_iterator |
| ) |  |

Finds the iterator range corresponding to all values whose prefixes match [b, e).

## prefix_range() [2/4]

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

std::pair<const_iterator, const_iterator> __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >::prefix_range | ( | a_const_iterator | ,
|  | a_const_iterator |
| ) |  | const

Finds the const iterator range corresponding to all values whose prefixes match [b, e).

## prefix_range() [3/4]

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

std::pair<iterator, iterator> __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >::prefix_range | ( | key_const_reference |  | ) |

Finds the iterator range corresponding to all values whose prefixes match r_key.

## prefix_range() [4/4]

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

std::pair<const_iterator, const_iterator> __gnu_pbds::trie_prefix_search_node_update< Node_CItr, Node_Itr, _ATraits, _Alloc >::prefix_range | ( | key_const_reference |  | ) | const

Finds the const iterator range corresponding to all values whose prefixes match r_key.

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

- trie_policy.hpp