20 General utilities library [utilities]

20.7 Smart pointers [smartptr]

20.7.1 Class template unique_ptr [unique.ptr]

20.7.1.3 unique_ptr for array objects with a runtime length [unique.ptr.runtime]

20.7.1.3.1 unique_ptr constructors [unique.ptr.runtime.ctor]

explicit unique_ptr(pointer p) noexcept; unique_ptr(pointer p, see below d) noexcept; unique_ptr(pointer p, see below d) noexcept;

These constructors behave the same as in the primary template except that they do not accept pointer types which are convertible to pointer. [ Note: One implementation technique is to create private templated overloads of these members.  — end note ]