std::istream_iterator<T,CharT,Traits,Distance>::operator++, operator++(int)
From cppreference.com
< cpp | iterator | istream iterator
istream_iterator& operator++(); |
(1) | |
istream_iterator operator++(int); |
(2) | |
Reads a value from the underlying stream and stores it into the iterator object. If the read fails, the iterator becomes the end-of-stream iterator.
The behavior is undefined if the iterator is end-of-stream iterator.
Parameters
(none)
Return value
1) *this.
2) An
istream_iterator
that holds an unchanged value.Exceptions
(none)