Unordered_Map Initializer List C

Unordered_Map Initializer List C. Searches the container for an element with k as key and returns an iterator to it if found, otherwise it returns an iterator to unordered_map::end (the element past the end of the container). Another member function, unordered_map::count, can be used to just check whether a particular key exists.

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Searches the container for an element with k as key and returns an iterator to it if found, otherwise it returns an iterator to unordered_map::end (the element past the end of the container). The initializer list member function (6) uses an initializer_list to copy elements into the unordered_map. For insertion of an element constructed in place—that is, no copy or move operations are performed—see unordered_map::emplace and unordered_map::emplace_hint.

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The mapped value can also be accessed directly by using member functions at or. For a code example, see map::insert.

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For a code example, see map::insert. For insertion of an element constructed in place—that is, no copy or move operations are performed—see unordered_map::emplace and unordered_map::emplace_hint.

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The initializer list member function (6) uses an initializer_list to copy elements into the unordered_map. Searches the container for an element with k as key and returns an iterator to it if found, otherwise it returns an iterator to unordered_map::end (the element past the end of the container).

Another Member Function, Unordered_Map::count, Can Be Used To Just Check Whether A Particular Key Exists.

Classes unordered_map unordered map (class template) unordered_multimap unordered multimap (class template) functions begin iterator to beginning (function template) end. For a code example, see map::insert. The initializer list member function (6) uses an initializer_list to copy elements into the unordered_map.

Header That Defines The Unordered_Map And Unordered_Multimap Container Classes:

Searches the container for an element with k as key and returns an iterator to it if found, otherwise it returns an iterator to unordered_map::end (the element past the end of the container). For insertion of an element constructed in place—that is, no copy or move operations are performed—see unordered_map::emplace and unordered_map::emplace_hint. The mapped value can also be accessed directly by using member functions at or.