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std::flat_multiset<Key,Compare,KeyContainer>::emplace

From cppreference.com
 
 
 
 
template< class... Args >
iterator emplace( Args&&... args );
(since C++23)

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.

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 for any reason, this function has no effect (strong exception safety guarantee).

[edit] Complexity

Logarithmic in the size of the container.

[edit] Example

[edit] See also

constructs elements in-place using a hint
(public member function) [edit]
inserts elements or nodes(since C++17)
(public member function) [edit]