Classes

struct std::__is_location_invariant< _Tp >
class std::_Function_base
Base class of all polymorphic function object wrappers. class std::bad_function_call
Exception class thrown when class template function's operator() is called with an empty target. class std::function< _Res(_ArgTypes...)>
Primary class template for std::function.

Polymorphic function wrapper. "

Namespaces

std
ISO C++ entities toplevel namespace is std.

Typedefs

template<typename _From , typename _To > using std::__check_func_return_type = __or_< is_void< _To >, is_same< _From, _To >, is_convertible< _From, _To > >

Enumerations

enum _Manager_operation { __get_type_info, __get_functor_ptr, __clone_functor, __destroy_functor }

Functions

template<typename _Res , typename... _Args> bool std::operator!= (const function< _Res(_Args...)> &__f, nullptr_t) noexcept
Compares a polymorphic function object wrapper against 0 (the NULL pointer). template<typename _Res , typename... _Args> bool std::operator!= (nullptr_t, const function< _Res(_Args...)> &__f) noexcept
template<typename _Res , typename... _Args> bool std::operator== (const function< _Res(_Args...)> &__f, nullptr_t) noexcept
Compares a polymorphic function object wrapper against 0 (the NULL pointer). template<typename _Res , typename... _Args> bool std::operator== (nullptr_t, const function< _Res(_Args...)> &__f) noexcept
template<typename _Res , typename... _Args> void std::swap (function< _Res(_Args...)> &__x, function< _Res(_Args...)> &__y) noexcept
Swap the targets of two polymorphic function object wrappers.