# std::experimental::observer_ptr<W>::reset

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< cpp‎ | experimental‎ | observer ptr

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

| This section is incomplete Reason: no example

### See also

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

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