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std::multiset

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< cpp‎ | container
 
C++
 
Recipientes biblioteca
 
std::multiset
Funções de membro
Original:
Member functions
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multiset::multiset
multiset::~multiset
multiset::operator=
multiset::get_allocator
Iteradores
Original:
Iterators
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multiset::begin
multiset::cbegin
(C++11)
multiset::end
multiset::cend
(C++11)
multiset::rbegin
multiset::crbegin
(C++11)
multiset::rend
multiset::crend
(C++11)
Capacidade
Original:
Capacity
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multiset::empty
multiset::size
multiset::max_size
Modificadores
Original:
Modifiers
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multiset::clear
multiset::insert
multiset::emplace(C++11)
multiset::emplace_hint(C++11)
multiset::erase
multiset::swap
Pesquisa
Original:
Lookup
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multiset::count
multiset::find
multiset::equal_range
multiset::lower_bound
multiset::upper_bound
Observadores
Original:
Observers
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multiset::key_comp
multiset::value_comp
 
Definido no cabeçalho <set>
template<

    class Key,
    class Compare = std::less<Key>,
    class Allocator = std::allocator<Key>

> class multiset;

std::multiset é um contêiner associativo que contém um conjunto ordenado de objetos do tipo Key. Diferentemente do set, são permitidas múltiplas chaves com valores equivalentes. A ordenação é feita usando a função de comparação de chaves Compare. As operações de pesquisar, inserir, e remover têm complexidade logarítmica.

Onde a biblioteca padrão usa os requerimentos de Compare, a equivalência é determinada usando a relação de equivalência descrita em Compare. Em termos inexatos, dois objetos a e b são considerados equivalentes se nenhum dos dois compara menor do que o outro: !comp(a, b) && !comp(b, a).

A ordem dos elementos que comparam equivalentemente é a ordem de inserção, que não muda. (desde C++11)

std::multiset cumpre os requisitos de Container, AllocatorAwareContainer, AssociativeContainer e ReversibleContainer.

Índice

[editar] Tipos de membro

Tipo de membro Definição
key_type Key [edit]
value_type Key [edit]
size_type
Tipo integral sem sinal (geralmente size_t)
Original:
Unsigned integral type (usually size_t)
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[edit]
difference_type
tipo inteiro com sinal (geralmente
Original:
Signed integer type (usually
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ptrdiff_t) [edit]
key_compare Compare [edit]
value_compare Compare [edit]
allocator_type Allocator [edit]
reference Allocator::reference (até C++11)
value_type& (desde C++11) [edit]
const_reference Allocator::const_reference (até C++11)
const value_type& (desde C++11) [edit]
pointer Allocator::pointer (até C++11)
std::allocator_traits<Allocator>::pointer (desde C++11) [edit]
const_pointer Allocator::const_pointer (até C++11)
std::allocator_traits<Allocator>::const_pointer (desde C++11) [edit]
iterator
BidirectionalIterator (até C++11) iterador
(desde C++11)Constant bidirecional
Original:
BidirectionalIterator (até C++11)
Constant bidirectional iterator (desde C++11)
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[edit]
const_iterator
Iterador bidirecional constante
Original:
Constant bidirectional iterator
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[edit]
reverse_iterator std::reverse_iterator<iterator> [edit]
const_reverse_iterator std::reverse_iterator<const_iterator> [edit]


[editar] Funções membro
constrói o multiset
Original:
constructs the multiset
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(função pública membro) [edit]
destrói o multiset
Original:
destructs the multiset
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(função pública membro) [edit]
atribui valores para o recipiente
Original:
assigns values to the container
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(função pública membro) [edit]
retorna o alocador de associado
Original:
returns the associated allocator
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(função pública membro) [edit]
Iteradores

retorna um iterador para o começo
Original:
returns an iterator to the beginning
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(função pública membro) [edit]

retorna um iterador para o fim
Original:
returns an iterator to the end
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