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std::unordered_multiset

cppreference.com
< cpp‎ | container
 
 
 
 
<unordered_set> 에 정의되어 있음.
template<

    class Key,
    class Hash = std::hash<Key>,
    class KeyEqual = std::equal_to<Key>,
    class Allocator = std::allocator<Key>

> class unordered_multiset;
(since C++11)

Unordered multiset is an associative container that contains set of possibly non-unique objects of type Key. Search, insertion, and removal have average constant-time complexity.

std::unordered_multiset meets the requirements of Container, AllocatorAwareContainer, UnorderedAssociativeContainer.

목차

[편집] Member types

Member type Definition
key_type [edit]
value_type Key [edit]
size_type 부호 없는 정수(unsigned int) 타입 (일반적으로 std::size_t) [edit]
difference_type 부호 있는 정수(signed int) 타입 (보통 std::ptrdiff_t) [edit]
hasher Hash [edit]
key_equal KeyEqual [edit]
allocator_type 할당자 [edit]
reference value_type& [edit]
const_reference const value_type& [edit]
pointer std::allocator_traits<Allocator>::pointer [edit]
const_pointer std::allocator_traits<Allocator>::const_pointer [edit]
iterator ForwardIterator [edit]
const_iterator 상수(constant) 양방향 반복자(iterator) [edit]
local_iterator An iterator type whose category, value, difference, pointer and
reference types are the same as iterator. This iterator
can be used to iterate through a single bucket but not across buckets[edit]
const_local_iterator An iterator type whose category, value, difference, pointer and
reference types are the same as const_iterator. This iterator
can be used to iterate through a single bucket but not across buckets[edit]


[편집] Member functions

틀:cpp/container/dsc begin(int)틀:cpp/container/dsc end(int)
unordered_multiset의 생성자이다.
(public member function) [edit]
unordered_multiset의 소멸자이다.
(public member function) [edit]
컨테이너에 값을 할당한다.
(public member function) [edit]
연관된 할당자를 반환한다.
(public member function) [edit]
Iterators
첫번째 원소로의 반복자(iterator)를 반환한다.
(public member function) [edit]
마지막 원소로의 반복자(iterator)를 반환한다.
(public member function) [edit]
Capacity
현재 컨테이너가 비어있는지 확인한다.
(public member function) [edit]
원소의 개수를 반환한다.
(public member function) [edit]
원소의 최대 개수를 반환한다.
(public member function) [edit]
Modifiers
내용물을 모두 지운다.
(public member function) [edit]
원소를 삽입한다.
(public member function) [edit]
원소를 바로 만들어 삽입한다.
(public member function) [edit]
constructs elements in-place using a hint
(public member function) [edit]
erases elements
(public member function) [edit]
원소들을 서로 바꾼다
(public member function) [edit]
Lookup
returns the number of elements matching specific key
(public member function) [edit]
finds element with specific key
(public member function) [edit]
returns range of elements matching a specific key
(public member function) [edit]
Bucket interface
returns the number of buckets
(public member function) [edit]
returns the maximum number of buckets
(public member function) [edit]
returns the number of elements in specific bucket
(public member function) [edit]
returns the bucket for specific key
(public member function) [edit]
Hash policy
returns average number of elements per bucket
(public member function) [edit]
manages maximum average number of elements per bucket
(public member function) [edit]
reserves at least the specified number of buckets.
This regenerates the hash table.
(public member function) [edit]
reserves space for at least the specified number of elements.
This regenerates the hash table.
(public member function) [edit]
Observers
returns function used to hash the keys
(public member function) [edit]
returns the function used to compare keys for equality
(public member function) [edit]

[편집] Non-member functions

compares the values in the unordered_multiset
(function template) [edit]
specializes the std::swap algorithm
(function template) [edit]

[편집] Notes

The member types iterator and const_iterator may be aliases to the same type. Since iterator is convertible to const_iterator, const_iterator should be used in function parameter lists to avoid violations of the One Definition Rule.