Provided by: libstdc++-7-doc_7.5.0-6ubuntu2_all 

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.
Author
Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ Thu Mar 26 2020 std::experimental::bad_optional_access(3cxx)