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# std::priority_queue::emplace

From cppreference.com
< cpp‎ | container‎ | priority queue

[edit template]

template< class... Args > void emplace( Args&&... args ); |  | (since 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);

### [edit] Parameters

args | - | arguments to forward to the constructor of the element

### [edit] Return value

(none)

### [edit] Complexity

Logarithmic number of comparisons plus the complexity of Container::emplace_back.

### [edit] See also

push | inserts element and sorts the underlying container (public member function) [edit]
pop | removes the top element (public member function) [edit]

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