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std::bad_function_call(3cxx) std::bad_function_call(3cxx)

NAME

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

SYNOPSIS

#include <functional>

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 54 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

Generated automatically by Doxygen for libstdc++ from the source code.

Mon Aug 22 2022 libstdc++