std::bad_cast
Thrown during incorrect typecasting.
- Provided by: libstdc++-9-doc (Version: 9.5.0-6ubuntu2.1)
- Source: gcc-9
- Report a bug
SYNOPSIS
#include <typeinfo>
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.
Constructor & Destructor Documentation
std::bad_cast::bad_cast () [inline], [noexcept]
Definition at line 190 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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