std::queue::emplace
From cppreference.com
| template< class... Args > void emplace( Args&&... args ); |
(since C++11) (until C++17) |
|
| template< class... Args > reference emplace( Args&&... args ); |
(since C++17) | |
Pushes new element to the end of the 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 return c.emplace_back(std::forward<Args>(args)...);
Contents |
[edit] Parameters
| args | - | arguments to forward to the constructor of the element |
[edit] Return value
| (none) | (until C++17) |
| A reference to the new element. | (since C++17) |
[edit] Complexity
Identical to the complexity of Container::emplace_back.
[edit] See also
| inserts element at the end (public member function) | |
| removes the first element (public member function) |