How to use Unordered_set with User defined classes – Tutorial & Example
In this article we will discuss how to use std::unordered_set with User defined classes.
unordered_set
Using unordered_set with custom hasher and comparision function
In this article we will discuss how to use std::unordered_set custom hasher and comparision function.
How to Search an element in unordered_set
In this article we will see how to search if an element is present in an unordered_set or not.
How to initialize an unordered_set in C++11
In this article we will discuss the different ways to initialize an unordered_set.
How to Insert elements in an unordered_set in C++11
std::unordered_set provides the different overloaded versions of insert() member function to insert elements i.e.
std::unordered_set Basic Usage & Example
std::unordered_set is an STL container and its introduced in C++11. It provides a functionality of a Set i.e. it can contains the unique elements only. unordered_set stores the elements internally using a Hash Table.