std::bad_function_call man page

std::bad_function_call — Exception class thrown when class template function's operator() is called with an empty target.

Synopsis

Inherits std::exception.

Public Member Functions

const char * what () const noexcept

Detailed Description

Exception class thrown when class template function's operator() is called with an empty target.

Definition at line 1436 of file functional.

Member Function Documentation

const char* std::bad_function_call::what () const [virtual], [noexcept]

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

Reimplemented from std::exception.

Author

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Info

Fri Sep 16 2016 libstdc++