NAME

       std::experimental::bad_optional_access - Exception class thrown when a disengaged optional object is
       dereferenced.

SYNOPSIS

       Inherits std::logic_error.

   Public Member Functions
       bad_optional_access (const char *__arg)
       virtual const char * what () const _GLIBCXX_TXN_SAFE_DYN noexcept

Detailed Description

       Exception class thrown when a disengaged optional object is dereferenced.

       Definition at line 115 of file optional.

Member Function Documentation

   virtual const char* std::logic_error::what () const [virtual],  [noexcept],  [inherited]
       Returns a C-style character string describing the general cause of the current error (the same string
       passed to the ctor).

       Reimplemented from std::exception.

       Reimplemented in std::future_error.

Author

       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++                                        Tue Mar 10 2020    std::experimental::bad_optional_access(3cxx)