std::experimental::get_underlying

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Technical specifications
Filesystem library (filesystem TS)
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Library fundamentals 2 (library fundamentals TS v2)
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template< class T >
constexpr T& get_underlying( propagate_const<T>& pt ) noexcept;
(library fundamentals TS v2)
template< class T >
constexpr const T& get_underlying( const propagate_const<T>& pt ) noexcept;
(library fundamentals TS v2)

Retrieves a reference to the pointer-like object stored in a propagate_const.

Parameters

pt - a propagate_const object

Return value

A reference to the pointer-like object stored in pt.