std::multiset::emplace
From cppreference.com
| template< class... Args > iterator emplace( Args&&... args ); |
(since C++11) | |
Inserts a new element into the container constructed in-place with the given args .
Careful use of emplace allows the new element to be constructed while avoiding unnecessary copy or move operations.
The constructor of the new element is called with exactly the same arguments as supplied to emplace, forwarded via std::forward<Args>(args)....
No iterators or references are invalidated.
Contents |
[edit] Parameters
| args | - | arguments to forward to the constructor of the element |
[edit] Return value
Returns an iterator to the inserted element.
[edit] Exceptions
If an exception is thrown by any operation, this function has no effect.
[edit] Complexity
Logarithmic in the size of the container.
[edit] Example
| This section is incomplete Reason: no example |
[edit] See also
| (C++11) |
constructs elements in-place using a hint (public member function) |
| inserts elements or nodes (since C++17) (public member function) |