std::experimental::observer_ptr::reset

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Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals 2 TS)
Extensions for parallelism (parallelism TS)
Extensions for parallelism 2 (parallelism TS v2)
Extensions for concurrency (concurrency TS)
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constexpr void reset(element_type* p = nullptr) noexcept;
(library fundamentals TS v2)

Set *this to watch the object pointed to by p. get() returns p after the call.

Parameters

ptr - pointer to a new object to watch

Example

See also

returns a pointer to the watched object and stops watching the object
(public member function)