std::istream_iterator<T,CharT,Traits,Distance>::~istream_iterator

~istream_iterator();
(until C++11)
~istream_iterator() = default;
(since C++11)

Destroys the iterator, including the cached value.

If std::is_trivially_destructible<T>::value is true, then this destructor is a trivial destructor.

(since C++11)