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.
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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libstdc++ std::bad_function_call(3cxx)
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