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std::map

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

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

> class map;
std::map é um recipiente ordenado associativo que contém pares chave-valor com chaves únicas. As chaves são ordenadas usando a função de comparação Compare. Operações de remoção, pesquisa e inserção tem complexidade logarítmica. Mapas são normalmente implementados como árvores rubro-negras.
Original:
std::map is a sorted associative container that contains key-value pairs with unique keys. Keys are sorted by using the comparison function Compare. Search, removal, and insertion operations have logarithmic complexity. Maps are usually implemented as árvores rubro-negras.
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std::map cumpre os requisitos de Container, AllocatorAwareContainer, AssociativeContainer e ReversibleContainer.
Original:
std::map meets the requirements of Container, AllocatorAwareContainer, AssociativeContainer and ReversibleContainer.
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Índice

[editar] Tipos de membro

Tipo de membro
Original:
Member type
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 Definition
key_type Key [edit]
mapped_type T [edit]
value_type std::pair<const Key, T> [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]
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 [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] Aulas-Membros
compara objetos de value_type tipo
Original:
compares objects of type value_type
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(classe) [edit]

[editar] Funções de membro
constrói o map
Original:
constructs the map
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(função pública membro) [edit]
destrói o map
Original:
destructs the map
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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]
acesso. Elemento
Original:
Element access
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(C++11)
acessar o elemento especificado com verificação de limites
Original:
access specified element with bounds checking
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(função pública membro) [edit]
acessar o elemento especificado
Original:
access specified element
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(função pública membro) [edit]
Iteradores
Original:
Iterators
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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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(função pública membro) [edit]

retorna um iterador inverso ao início
Original:
returns a reverse iterator to the beginning
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(função pública membro) [edit]

retorna um iterador inverso até ao fim
Original:
returns a reverse iterator to the end
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(função pública membro) [edit]
Capacidade
Original:
Capacity
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verifica se o recipiente estiver vazio
Original:
checks whether the container is empty
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(função pública membro) [edit]
devolve o número de elementos
Original:
returns the number of elements
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(função pública membro) [edit]
retorna o número máximo possível de elementos
Original:
returns the maximum possible number of elements
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(função pública membro) [edit]
Modificadores
Original:
Modifiers
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apaga o conteúdo
Original:
clears the contents
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(função pública membro) [edit]
insere elementos
Original:
inserts elements
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(função pública membro) [edit]
(C++11)
 constructs element in-place
(função pública membro) [edit]
(C++11)
constrói elementos no local usando uma dica
Original:
constructs elements in-place using a hint
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(função pública membro) [edit]
apaga elementos
Original:
erases elements
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(função pública membro) [edit]
Trocar o conteúdo
Original:
swaps the contents
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(função pública membro) [edit]
Pesquisa
Original:
Lookup
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devolve o número de elementos correspondentes chave específica
Original:
returns the number of elements matching specific key
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(função pública membro) [edit]
encontra elemento com chave específica
Original:
finds element with specific key
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(função pública membro) [edit]
retorna a escala de elementos que combinam com uma tecla específica
Original:
returns range of elements matching a specific key
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(função pública membro) [edit]
retorna um iterador para o primeiro elemento não menos do que o valor dado
Original:
returns an iterator to the first element not less than the given value
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(função pública membro) [edit]
retorna um iterador para o primeiro elemento' maior do que um determinado valor
Original:
returns an iterator to the first element greater than a certain value
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(função pública membro) [edit]
Observadores
Original:
Observers
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retorna a função que compara chaves
Original:
returns the function that compares keys
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(função pública membro) [edit]
retorna a função que compara chaves em objetos de value_type tipo
Original:
returns the function that compares keys in objects of type value_type
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(função pública membro) [edit]

[editar] Não-membros funções
lexicographically compara os valores na map
Original:
lexicographically compares the values in the map
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(modelo de função) [edit]
o algoritmo especializado std::swap
Original:
specializes the std::swap algorithm
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(modelo de função) [edit]
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