std::bad_optional_access
Exception class thrown when a disengaged optional object is dereferenced.
- Provided by: libstdc++-12-doc (Version: 12.3.0-1ubuntu1~22.04.3)
- Source: gcc-12
- Report a bug
SYNOPSIS
Inherits std::exception.
Public Member Functions
const char * what () const noexcept override
Detailed Description
Exception class thrown when a disengaged optional object is dereferenced.
Member Function Documentation
const char* std::bad_optional_access::what () const [inline], [override], [virtual], [noexcept]
Returns a C-style character string describing the general cause of the current error.
Reimplemented from std::exception.
Author
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