std::bad_any_cast
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                    |   Defined in header  <any>
  | 
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|   class bad_any_cast : public std::bad_cast;  | 
(since C++17) | |
Defines a type of object to be thrown by the value-returning forms of std::any_cast on failure.
Inherited from std::exception
Member functions
|    [virtual]  | 
  destroys the exception object  (virtual public member function of std::exception)  | 
|    [virtual]  | 
   returns an explanatory string  (virtual public member function of std::exception)  |