std::bad_cast3
Thrown during incorrect typecasting.
Usage
#include <typeinfo>
Inherits std::exception.
Inherited by std::experimental::fundamentals_v1::bad_any_cast.
Public Member Functions
virtual constexpr const char * what () const noexcept
Detailed Description
Thrown during incorrect typecasting.
If you attempt an invalid dynamic_cast expression, an instance of this class (or something derived from this class) is thrown.
Member Function Documentation
virtual constexpr const char * std::bad_cast::what () const [inline], [constexpr], [virtual], [noexcept]
Returns a C-style character string describing the general cause of the current error.
Reimplemented from std::exception.
Reimplemented in std::experimental::fundamentals_v1::bad_any_cast.
Releases
4 releases since Debian 3.1 (Sarge); the text changed 3 times.