std::experimental::observer_ptr::operator*, std::experimental::observer_ptr::operator->
From cppreference.com
< cpp | experimental | observer ptr
| constexpr std::add_lvalue_reference_t<W> operator*() const; |
(1) | (library fundamentals TS v2) |
| constexpr std::add_pointer_t<W> operator->() const; |
(2) | (library fundamentals TS v2) |
operator* and operator-> provide access to the object watched by *this.
The behavior of operator* is undefined if get() == nullptr.
Contents |
[edit] Parameters
(none)
[edit] Return value
1) Returns the object watched by *this, equivalent to *get().
2) Returns a pointer to the object watched by *this, i.e. get().
[edit] Exceptions
1) Throws nothing.
2)noexcept specification:
noexcept
[edit] Example
| This section is incomplete Reason: no example |
[edit] See also
| returns a pointer to the watched object (public member function) |
