Varianti

    std::priority_queue

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    C++
     
    Contenitori libreria
     
    std :: priority_queue
    Membri funzioni
    Original:
    Member functions
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    priority_queue::priority_queue
    priority_queue::~priority_queue
    priority_queue::operator=
    Elemento accesso
    Original:
    Element access
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    priority_queue::top
    Capacità
    Original:
    Capacity
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    priority_queue::empty
    priority_queue::size
    Modificatori
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    Modifiers
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    priority_queue::push
    priority_queue::emplace
    priority_queue::pop
    priority_queue::swap
     
    <tbody> </tbody>
    Elemento definito nell'header <queue>
    template< class T, class Container = std::vector<T>, class Compare = std::less<typename Container::value_type> > class priority_queue;
    Coda di priorità è un contenitore che permette la massima costante di tempo (o minimo, a seconda Compare) estrazione a scapito di inserimento logaritmica. Lavorando con una priority_queue è simile alla gestione di un heap in qualche contenitore accesso casuale, con il vantaggio di non essere in grado di invalidare accidentalmente mucchio.
    Original:
    Priority queue is a container that allows for constant time maximum (or minimum, depending on Compare) extraction at the expense of logarithmic insertion. Working with a priority_queue is similar to managing a heap in some random access container, with the benefit of not being able to accidentally invalidate the heap.
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    Membri tipi

    Membro tipo
    Original:
    Member type
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    		 Definition
    container_type Container [modifica]
    value_type Container::value_type [modifica]
    size_type Container::size_type [modifica]
    reference Container::reference [modifica]
    const_reference Container::const_reference [modifica]

    Membri funzioni

    		 costruisce il priority_queue
    (metodo pubblico) [modifica]
    		distrugge il priority_queue
    (metodo pubblico) [modifica]
    assegna valori all'adattatore contenitore
    Original:
    assigns values to the container adaptor
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    (metodo pubblico) [modifica]
    Elemento accesso
    Original:
    Element access
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    accedere all'elemento superiore
    Original:
    access the top element
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    (metodo pubblico) [modifica]
    Capacità
    Original:
    Capacity
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    verifica se il contenitore sottostante è vuoto
    Original:
    checks whether the underlying container is empty
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    (metodo pubblico) [modifica]
    restituisce il numero di elementi
    Original:
    returns the number of elements
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    (metodo pubblico) [modifica]
    Modificatori
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    Modifiers
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    		 inserts element and sorts the underlying container
    (metodo pubblico) [modifica]
    (C++11)
    		 constructs element in-place and sorts the underlying container
    (metodo pubblico) [modifica]
    rimuove il primo elemento
    Original:
    removes the first element
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    (metodo pubblico) [modifica]
    swap il contenuto
    Original:
    swaps the contents
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    (metodo pubblico) [modifica]

    Membri oggetti
    Original:
    Member objects
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    Container c
    contenitore sottostante
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    the underlying container
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    (attributo protetto) [modifica]
    Compare comp
    il confronto oggetto funzione
    Original:
    the comparison function object
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    (attributo protetto)

    Non membri funzioni
    specializzata l'algoritmo std::swap
    Original:
    specializes the std::swap algorithm
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    (funzione di modello) [modifica]

    Helper classi

    (C++11)
    specializzata il tratto tipo std::uses_allocator
    Original:
    specializes the std::uses_allocator type trait
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    (funzione di modello) [modifica]