Namespace
Varianti

std::pair

Da cppreference.com.
< cpp‎ | utility


 
 
Utilità libreria
Tipo di supporto (basic types, RTTI, type traits)
Gestione della memoria dinamica
La gestione degli errori
Programma di utilità
Funzioni variadic
Data e ora
Funzione oggetti
initializer_list(C++11)
bitset
hash(C++11)
Gli operatori relazionali
Original:
Relational operators
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Coppie e tuple
Original:
Pairs and tuples
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pair
tuple(C++11)
piecewise_construct_t(C++11)
piecewise_construct(C++11)
Swap, in avanti e spostare
Original:
Swap, forward and move
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swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
std::pair
Membri funzioni
Original:
Member functions
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pair::pair
pair::operator=
pair::swap
Non membri funzioni
Original:
Non-member functions
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make_pair
operator=
operator!=
operator<
operator<=
operator>
operator>=
std::swap
get(C++11)
Helper classi
Original:
Helper classes
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tuple_size(C++11)
tuple_element(C++11)
 
Defined in header <utility>
template<

    class T1,
    class T2

> struct pair;
std::pair è un modello di struttura che fornisce un modo per memorizzare due oggetti eterogenei come una singola unità.
Original:
std::pair is a struct template that provides a way to store two heterogeneous objects as a single unit.
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Indice

[modifica] Membri tipi

Membro tipo
Original:
Member type
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Definition
first_type T1
second_type T2

[modifica] Membri oggetti

Persona
Original:
Member name
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Type
first T1
second T2

[modifica] Membri funzioni

costruisce nuova coppia
Original:
constructs new pair
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(membro pubblico funzione)
assegna il contenuto
Original:
assigns the contents
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(membro pubblico funzione)
(C++11)
swap il contenuto
Original:
swaps the contents
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(membro pubblico funzione)

[modifica] Non membri funzioni

crea un oggetto di tipo pair, definita dai tipi di argomenti
Original:
creates a pair object of type, defined by the argument types
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(funzione di modello) [edit]
lessicografico confronta i valori nella coppia
Original:
lexicographically compares the values in the pair
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(funzione di modello) [edit]
specializzata l'algoritmo std::swap
Original:
specializes the std::swap algorithm
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(funzione di modello) [edit]
accede a un elemento di una pair
Original:
accesses an element of a pair
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(funzione di modello) [edit]

[modifica] Helper classi

ottiene la dimensione di un pair
Original:
obtains the size of a pair
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(classe modello di specializzazione) [edit]
ottiene il tipo di elementi di pair
Original:
obtains the type of the elements of pair
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(classe modello di specializzazione) [edit]