std::experimental::fundamentals_v1::bad_optional_access Class Reference

Inheritance diagram for std::experimental::fundamentals_v1::bad_optional_access:

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 117 of file optional.

Member Function Documentation

what()

virtual const char* std::logic_error::what ( ) const

virtualnoexceptinherited

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.

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The documentation for this class was generated from the following file:

• optional