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)
Concepts (concepts TS)
Ranges (ranges TS)
Special mathematical functions (special math TR)
Defined in header <experimental/memory>
template <class W>
std::experimental::observer_ptr<W> make_observer(W* p) noexcept;
(library fundamentals TS v2)

Creates an observer_ptr object, deducing the template argument from the type of the function argument.


p - pointer to the object to be watched by the observer_ptr object

Return value

A observer_ptr object, created as if by std::experimental::observer_ptr<W>(p).