std::ostream_iterator<T,CharT,Traits>::operator++
From cppreference.com
< cpp | iterator | ostream iterator
ostream_iterator& operator++(); |
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ostream_iterator& operator++( int ); |
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Does nothing. These operator overloads are provided to satisfy the requirements of LegacyOutputIterator. They make it possible for the expressions *iter++=value and *++iter=value to be used to output (insert) a value into the underlying stream.
Parameters
(none)
Return value
*this