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]

20.7.1.3.2 unique_ptr observers [unique.ptr.runtime.observers]

T& operator[](size_t i) const;

1

Requires: i < the number of elements in the array to which the stored pointer points.

2

Returns: get()[i].