std::experimental::bad_optional_access

From cppreference.com
Defined in header <experimental/optional>
class bad_optional_access;
(library fundamentals TS)

Defines a type of object to be thrown by std::experimental::optional::value when accessing an optional object that does not contain a value.

cpp/error/exception cpp/error/logic errorstd-bad optional access-inheritance.svg
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Inheritance diagram

[edit] Member functions

(constructor)
constructs the exception object
(public member function)

Inherited from std::exception

Member functions

[virtual]
destructs the exception object
(virtual public member function of std::exception)
[virtual]
returns an explanatory string
(virtual public member function of std::exception)