| std_function.h(3cxx) | std_function.h(3cxx) |
std_function.h
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...)>
Polymorphic function wrapper.
namespace std
ISO C++ entities toplevel namespace is std. namespace std::__detail
Implementation details not part of the namespace std interface.
enum _Manager_operation { __get_type_info,
__get_functor_ptr, __clone_functor, __destroy_functor }
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
This is an overloaded member function, provided for convenience. It differs
from the above function only in what argument(s) it accepts.
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
This is an overloaded member function, provided for convenience. It differs
from the above function only in what argument(s) it accepts.
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.
This is an internal header file, included by other library headers. Do not attempt to use it directly. Instead, include <functional>.
Definition in file std_function.h.
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| Thu Feb 16 2023 | libstdc++ |