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std::priority_queue::emplace

Aus cppreference.com

 
 
 
std :: priority_queue
Member-Funktionen
Original:
Member functions
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priority_queue::priority_queue
priority_queue::~priority_queue
priority_queue::operator=
Elementzugriff zerstört
Original:
Element access
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priority_queue::top
Kapazität
Original:
Capacity
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priority_queue::empty
priority_queue::size
Modifiers
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Modifiers
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priority_queue::push
priority_queue::emplace
priority_queue::pop
priority_queue::swap
 
template< class... Args >
void emplace( Args&&... args );
(seit C++11)

Pushes new element to the priority queue. The element is constructed in-place, i.e. no copy or move operations are performed. The constructor of the element is called with exactly the same arguments, as supplied to the function.

Effectively calls c.emplace_back(std::forward<Args>(args)...); std::push_heap(c.begin(), c.end(), comp);

Inhaltsverzeichnis

[Bearbeiten] Parameter

args -
Argumente, die an den Konstruktor des Elements weiterzuleiten
Original:
arguments to forward to the constructor of the element
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[Bearbeiten] Rückgabewert

(None)
Original:
(none)
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[Bearbeiten] Komplexität

Logarithmisch in der Größe des Behälters .
Original:
Logarithmic in the size of the container.
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[Bearbeiten] Siehe auch

inserts element and sorts the underlying container
(öffentliche Elementfunktion) [edit]
entfernt das erste Element
Original:
removes the first element
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(öffentliche Elementfunktion) [edit]