libstdc++: std::bad_function_call Class Reference

libstdc++

std::bad_function_call Class Reference
Diagnostics » Exceptions

`#include <std_function.h>`

Inheritance diagram for std::bad_function_call:
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## 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 56 of file std_function.h.

## Member Function Documentation

## ◆ what()

const char * std::bad_function_call::what | ( |  | ) | const
| virtualnoexcept

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

Reimplemented from std::exception.

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

- std_function.h