std::experimental::observer_ptr<W>:: release
From cppreference.net
<
cpp
|
experimental
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observer ptr
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constexpr
element_type
*
release
(
)
noexcept
;
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(library fundamentals TS v2) | |
Stop watching the watched object, if any. get() returns nullptr after the call.
Contents |
Parameters
(none)
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.
Example
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This section is incomplete
Reason: no example |
See also
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returns a pointer to the watched object
(public member function) |
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replaces the watched object
(public member function) |