20 General utilities library [utilities]

20.14 Function objects [function.objects]

20.14.12 Polymorphic function wrappers [func.wrap]

20.14.12.1 Class bad_function_call [func.wrap.badcall]

20.14.12.1.1 bad_function_call constructor [func.wrap.badcall.const]

bad_function_call() noexcept;

1

Effects: Constructs a bad_function_call object.

2

Postconditions: what() returns an implementation-defined ntbs.