std::unordered_set::clear
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                    < cpp | container | unordered set
                    
                                                            
                    
| void clear(); | (since C++11) | |
Removes all elements from the container.
Invalidates any references, pointers, or iterators referring to contained elements. May invalidate any past-the-end iterators.
| Contents | 
[edit] Parameters
(none)
[edit] Return value
(none)
[edit] Exceptions
noexcept specification:  
noexcept
  [edit] Complexity
Linear in the size of the container.
[edit] See also
| erases elements (public member function) | 


