std::bad_function_call(3)  Library Functions Manual  std::bad_function_call(3)

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


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.

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.

                                   libstdc++         std::bad_function_call(3)