std::is_final
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                    | Defined in header  <type_traits> | ||
| template< class T > struct is_final; | (since C++14) | |
If T is a final class (that is, a class declared with the final specifier), provides the member constant value equal true. For any other type, value is false.
| Contents | 
Inherited from std::integral_constant
Member constants
| value [static] | true if Tis a final class type , false otherwise(public static member constant) | 
Member functions
| operator bool | converts the object to bool, returns value(public member function) | 
Member types
| Type | Definition | 
| value_type | bool | 
| type | std::integral_constant<bool, value> | 
[edit] Notes
Final classes cannot be used as base classes.
A union can be marked final (and std::is_final will detect that), even though unions cannot be used as bases in any case.
[edit] Example
| This section is incomplete Reason: no example | 
[edit] See also
| (C++11) | checks if a type is a class type (but not union type) (class template) | 
| (C++11) | checks if a type is polymorphic class type (class template) | 


