类 elc::defs::core::nil_t 继承关系图:

elc::defs::core::nil_t 的协作图:

Public 成员函数
virtual base_type_info_t	get_type_info () const noexcept override

virtual constexpr	operator hash_t () const noexcept override

virtual constexpr	operator logical_bool () const noexcept override

Public 成员函数继承自 elc::defs::core::base_constexpr_t
	base_constexpr_t () noexcept

virtual constexpr	~base_constexpr_t () noexcept override=default

virtual value	arec (const value) noexcept override

virtual void	clear () noexcept override final

virtual void	be_replace_as (ptr) noexcept override

Public 成员函数继承自 elc::defs::core::node_like
virtual value	be_eval ()

virtual value	be_call (ptr)

	node_like () noexcept=default

	node_like (never_ref_num_zero_t) noexcept

virtual	~node_like ()=default

value	operator[] (const value index)

value	operator[] (auto &&index)

void	destroy () noexcept

	operator bool () const noexcept

template<typename... Args>
value	operator() (Args &&...rest)

logical_bool	eq_with (const_ptr a) const noexcept

logical_bool	equal_with (const_ptr a) const noexcept

ptr	operator& () noexcept

const_ptr	operator& () const noexcept

logical_bool	operator== (const this_t &a) const noexcept

Protected 成员函数
virtual logical_bool	was_equal_with (const_ptr a) const noexcept override

Protected 成员函数继承自 elc::defs::core::base_constexpr_t
virtual constexpr size_t	equal_level () const noexcept override

virtual constexpr size_t	eq_level () const noexcept override

Protected 成员函数继承自 elc::defs::core::node_like
virtual logical_bool	was_eq_with (const_ptr a) const noexcept

virtual void	waiting_for_destroy () noexcept