Varianti

    std::tuple_element<std::pair>

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    <metanoindex/>

     
    C++
     
    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
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    Member functions
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    pair::pair
    pair::operator=
    pair::swap
    Non membri funzioni
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    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)
     
    <tbody> </tbody>
    Elemento definito nell'header <utility>
    template< class T1, class T2 > struct tuple_element<0, std::pair<T1,T2> >;
    		 (1) (dal C++11)
    template< class T1, class T2 > struct tuple_element<1, std::pair<T1,T2> >;
    		 (2) (dal C++11)
    Le specializzazioni parziali di std::tuple_element per le coppie di fornire un tempo di compilazione modo per ottenere i tipi di elementi della coppia, usando tuple sintassi simile.
    Original:
    The partial specializations of std::tuple_element for pairs provide a compile-time way to obtain the types of the pair's elements, using tuple-like syntax.
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    Membri tipi

    Prima versione
    Original:
    First version
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    Membro tipo
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    Member type
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    		 Definition
    type T1
    Seconda versione
    Original:
    Second version
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    Membro tipo
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    Member type
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    		 Definition
    type T2

    Esempio

    This section is incomplete
    Reason: no example

    Vedi anche
    ottiene il tipo dell'elemento specificato
    Original:
    obtains the type of the specified element
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    (classe modello di specializzazione) [modifica]
    ottiene il tipo di elementi di array
    Original:
    obtains the type of the elements of array
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    (classe modello di specializzazione) [modifica]
    (C++11)
    ottiene la dimensione di un pair
    Original:
    obtains the size of a pair
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    (classe modello di specializzazione) [modifica]