std::unordered_set::end, std::unordered_set::cend
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                    < cpp | container | unordered set
                    
                                                            
                    
|   iterator end(); 
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(since C++11) | |
|   const_iterator end() const; 
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(since C++11) | |
|   const_iterator cend() const; 
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(since C++11) | |
Returns an iterator to the element following the last element of the container.
This element acts as a placeholder; attempting to access it results in undefined behavior.
Contents | 
[edit] Parameters
(none)
[edit] Return value
Iterator to the element following the last element.
[edit] Exceptions
noexcept specification:  
noexcept
  [edit] Complexity
Constant.
[edit] See also
|    returns an iterator to the beginning   (public member function)  |