std::list::emplace_front

 

C++

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template< class... Args > void emplace_front( Args&&... args );		(since C++11)

Inserts a new element to the beginning of the container. 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.

No iterators or references are invalidated.

Parameters

args

-

arguments to forward to the constructor of the element

Return value

(none)

Complexity

Constant.

See also

push_front	inserts elements to the beginning (public member function)