std::istream_iterator<T,CharT,Traits,Distance>::operator++, operator++(int)
< cpp | iterator | istream iterator
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istream_iterator& operator++();
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(1) | |
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istream_iterator operator++(int);
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(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
May throw implementation-defined exceptions.