std::regex_token_iterator::operator*, operator->
From cppreference.com
                    
                                        
                    < cpp | regex | regex token iterator
                    
                                                            
                    | const value_type& operator*() const; | (since C++11) | |
| const value_type* operator->() const; | (since C++11) | |
Returns a pointer or reference to the current match.
The behavior is undefined if the iterator is end-of-sequence iterator.
[edit] Return value
A pointer or reference to the current match.


