std::unordered_multimap::emplace

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C++ Standard Library
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Containers library
array (C++11) vector deque forward_list (C++11) list set multiset map multimap unordered_set (C++11) unordered_multiset (C++11) unordered_map (C++11) unordered_multimap (C++11) stack queue priority_queue
std::unordered_multimap
Member functions unordered_multimap::unordered_multimap unordered_multimap::~unordered_multimap unordered_multimap::operator= unordered_multimap::get_allocator Iterators unordered_multimap::begin unordered_multimap::cbegin unordered_multimap::end unordered_multimap::cend Capacity unordered_multimap::erase unordered_multimap::size unordered_multimap::max_size Modifiers unordered_multimap::clear unordered_multimap::insert unordered_multimap::emplace unordered_multimap::emplace_hint unordered_multimap::erase unordered_multimap::swap Lookup unordered_multimap::count unordered_multimap::find unordered_multimap::equal_range Bucket interface unordered_multimap::begin(int) unordered_multimap::end(int) unordered_multimap::bucket_count unordered_multimap::max_bucket_count unordered_multimap::bucket_size unordered_multimap::bucket Hash policy unordered_multimap::load_factor unordered_multimap::max_load_factor unordered_multimap::rehash unordered_multimap::reserve Observers unordered_multimap::hash_function unordered_multimap::key_eq

template <class... Args> iterator emplace( Args&&... args );		(C++11 feature)

Inserts a new element to the container. The element is constructed in-place, i.e. no copy or move operations are performed. The constructor of the element type (value_type) is called as follows: the first argument is used to construct the key, the rest of the arguments are used to construct the value.

Contents 1 Parameters 2 Return value 3 Complexity 4 See also

[edit] Parameters

args

-

arguments to forward to the constructor of the element

[edit] Return value

returns an iterator to the inserted element.

[edit] Complexity

This section is incomplete

[edit] See also

emplace_hint	constructs elements in-place using a hint (public member function)
insert	inserts elements (public member function)