table of contents
| std::bad_cast(3) | Library Functions Manual | std::bad_cast(3) |
NAME¶
std::bad_cast - 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.
SYNOPSIS¶
Inherits std::exception.
Inherited by 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.
Definition at line 187 of file typeinfo.
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.
Author¶
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| Fri May 24 2024 | libstdc++ |