std::bad_cast(3cxx) std::bad_cast(3cxx)
NAME
std::bad_cast - Thrown during incorrect typecasting.
SYNOPSIS
Inherits std::exception.
Inherited by std::bad_any_cast, and
std::experimental::fundamentals_v1::bad_any_cast.
Public Member Functions
virtual 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 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, and
std::bad_any_cast.
Author
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libstdc++ Sat May 13 2023 std::bad_cast(3cxx)
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