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std::istreambuf_iterator<CharT,Traits>:: operator++, operator++ (int)

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C++
Iterator library
Iterator concepts
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Algorithm concepts and utilities
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std::istreambuf_iterator
Member functions
istreambuf_iterator::operator++ istreambuf_iterator::operator++(int)
Non-member functions
(until C++20)
istreambuf_iterator & operator ++ ( ) ;
(1)
/* proxy */ operator ++ ( int ) ;
(2)

Advances the iterator by calling sbuf_ - > sbumpc ( ) where sbuf_ is the stored pointer to the stream buffer.

The behavior is undefined if the iterator is end-of-stream iterator.

Parameters

(none)

Return value

1) * this
2) A proxy object holding the current character obtained via operator*() and the sbuf_ pointer. Dereferencing a proxy object with operator* yields the stored character.
The name proxy is for exposition only.

Exceptions

May throw implementation-defined exceptions.