std::stack::emplace

 

C++

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std::stack

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stack::emplace

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

Pushes new element on top of the stack. 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)...)

Parameters

args

-

arguments to forward to the constructor of the element

Return value

(none)

Complexity

Logarithmic in the size of the container.

See also

push	inserts element at the top (public member function)
pop	removes the top element (public member function)