std::experimental::bad_optional_access - Man Page

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 noexcept

Detailed Description

Exception class thrown when a disengaged optional object is dereferenced.

Definition at line 106 of file experimental/optional.

Constructor & Destructor Documentation

std::experimental::bad_optional_access::bad_optional_access () [inline]

Definition at line 109 of file experimental/optional.

std::experimental::bad_optional_access::bad_optional_access (const char * __arg) [inline], [explicit]

Definition at line 112 of file experimental/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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Info

Thu Jan 19 2023 libstdc++