C++ STL

C++ STL Unordered Multimap – std::unordered_multimap

In this tutorial we will learn about stl unordered multimap container in C++. Unordered multimap is an associative container. Same as unordered map it stores key and value pair. But unordered map doesn’t allow duplicate values. Here duplicate values are allowed. Since these are unordered containers, there is no order in the way of storing …

C++ STL Unordered Multimap – std::unordered_multimap Read More »

C++ STL Unordered Multiset – std::unordered_multiset

In this tutorial you will learn about STL Unordered Multiset container in c++ and all functions applicable on it. As name says that, this is an unordered container. Set, unordered_set, multiset has some restrictions to store the elements. But here in unordered_multiset, the features are: 1) Elements need not follow specific order. They follow any …

C++ STL Unordered Multiset – std::unordered_multiset Read More »

C++ STL Unordered Map – std::unordered_map

In this tutorial you will learn about stl unordered map container i.e. std::unordered_map and all functions applicable on it. By its name we can say that it comes under Associative containers with Unordered property. We know that any unordered container internally implemented with hash tables. So same has hashing concept in worst case any operation …

C++ STL Unordered Map – std::unordered_map Read More »