std::bad_cast(3cxx) std::bad_cast(3cxx)

std::bad_cast - Thrown during incorrect typecasting.

#include <typeinfo>

Inherits std::exception.

Inherited by std::experimental::fundamentals_v1::bad_any_cast.


virtual const char * what () const noexcept

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.

Definition at line 187 of file typeinfo.

Definition at line 190 of file typeinfo.

virtual const char * std::bad_cast::what () const [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.

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