std::bad_optional_access Class Reference

Inheritance diagram for std::bad_optional_access:

Public Member Functions
const char *	what () const noexcept override

Detailed Description

Exception class thrown when a disengaged optional object is dereferenced.

Definition at line 98 of file optional.

Member Function Documentation

what()

const char* std::bad_optional_access::what ( ) const

inlineoverridevirtualnoexcept

Returns a C-style character string describing the general cause of the current error.

Reimplemented from std::exception.

Definition at line 104 of file optional.

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

• optional