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Tag Archives: cpp-unordered_multimap

Array: An array is a collection of items stored at contiguous memory locations. The idea is to store multiple items of the same type together.… Read More
unordered_multimap::get_allocator() is a built in function in C++ STL which is used to get allocator of container unordered_mulitmap. Syntax: Allocator_type get_allocator() Parameters: This function does… Read More
unordered_multimap::erase() is a built in function in C++ STL which removes the element from given range, by position and by key. There are three variant… Read More
The unordered_multimap::swap() is a built-in function in C++ STL which swaps the contents of two unordered_multimap containers. The sizes can differ of both the containers.… Read More
The unordered_multimap::size() is a built-in function in C++ STL which returns the size of the unordered_multimap. It denotes the number of elements in that container.… Read More
The unordered_multimap::reserve() is a built-in function in C++ STL which sets the number of buckets in the container (bucket_count) to the most appropriate number so… Read More
The unordered_multimap::rehash(N) is a built-in function in C++ STL which sets the number of buckets in the container to N or more. If N is… Read More
The unordered_multimap::max_load_factor() is a built-in function in C++ STL which returns the maximum load factor of the unordered_multimap container. This function also provides with an… Read More
The unordered_multimap::max_size() is a built-in function in C++ STL which returns the maximum number of elements that the unordered_multimap container can hold. Syntax: unordered_multimap_name.max_size() Parameters:… Read More
The unordered_multimap::operator= is a built-in function in C++ STL which does three types of tasks which are explained below. Syntax (copying elements from different container)… Read More
unordered_multimap::equal_range() is a built-in function in C++ STL which returns the range in which all the element’s key is equal to a key. It returns… Read More
The unordered_multimap::empty() is a built-in function in C++ STL which returns a boolean value. It returns true if the unordered_multimap container is empty. Otherwise, it… Read More
The unordered_multimap::bucket() is a built-in function in C++ STL which returns the bucket number in which a given key is. Bucket size varies from 0… Read More
The unordered_multimap::bucket_count() is a built-in function in C++ STL which returns the total number of buckets in the unordered_multimap container. A bucket is a slot… Read More
The unordered_multimap::cbegin() is a built-in function in C++ STL which returns a constant iterator pointing to the first element in the container or to the… Read More