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std::experimental::observer_ptr::release

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Technical specifications
Filesystem library (filesystem TS)
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constexpr element_type* release() noexcept;
(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] Example

[edit] See also

returns a pointer to the watched object
(public member function) [edit]
replaces the watched object
(public member function) [edit]