std::experimental::bad_optional_access
Section: C Library Functions (3)
Updated: Wed Apr 17 2019
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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
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