std::bad_function_call
Exception class thrown when class template function's operator() is called with an empty target.
- Provided by: libstdc++-9-doc (Version: 9.5.0-6ubuntu2.1)
- Source: gcc-9
- Report a bug
SYNOPSIS
#include <std_function.h>
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 56 of file std_function.h.
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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