23 General utilities library [utilities]

23.11 Smart pointers [smartptr]

template <class T, class... Args> unique_ptr<T> make_unique(Args&&... args);

Remarks: This function shall not participate in overload resolution unless T is not an array.

Returns: unique_ptr<T>(new T(std::forward<Args>(args)...)).

template <class T> unique_ptr<T> make_unique(size_t n);

Remarks: This function shall not participate in overload resolution unless T is an array of unknown bound.

Returns: unique_ptr<T>(new remove_extent_t<T>[n]()).

template <class T, class... Args> unspecified make_unique(Args&&...) = delete;

Remarks: This function shall not participate in overload resolution unless T is an array of known bound.