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    std::queue::empty

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    <metanoindex/>

     
    C++
     
    Container-Bibliothek
     
    std :: Warteschlange
    Member-Funktionen
    Original:
    Member functions
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    queue::queue
    queue::~queue
    queue::operator=
    Elementzugriff zerstört
    Original:
    Element access
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    queue::front
    queue::back
    Kapazität
    Original:
    Capacity
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    queue::empty
    queue::size
    Modifiers
    Original:
    Modifiers
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    queue::push
    queue::emplace
    queue::pop
    queue::swap
     
    <tbody> </tbody>
    bool empty() const;
    Prüft, ob die zugrunde liegenden Container keine Elemente, dh ob c.empty() .
    Original:
    Checks if the underlying container has no elements, i.e. whether c.empty().
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    Parameter

    (None)
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    (none)
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    Rückgabewert

    true wenn die zugrunde liegende Behälter leer ist, false anders
    Original:
    true if the underlying container is empty, false otherwise
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    Komplexität

    Constant
    Original:
    Constant
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    Siehe auch
    liefert die Anzahl der Elemente
    Original:
    returns the number of elements
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    (öffentliche Elementfunktion) [edit]