std::experimental::observer_ptr::release
From cppreference.com
< cpp | experimental | observer ptr
| constexpr std::add_pointer_t<W> release();
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(library fundamentals TS v2) | |
Stop watching the watched object, if any. get() returns nullptr after the call.
Contents |
[edit] Parameters
(none)
[edit] Return value
A pointer to the previously watched object, or nullptr if there was no watched object, i.e. the value which would be returned by get() before the call.
[edit] Exceptions
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) |
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| replaces the watched object (public member function) |