std::istreambuf_iterator<CharT,Traits>::operator++, operator++(int) - cppreference.com (original) (raw)

| 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.

[edit] Parameters

(none)

[edit] 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.

[edit] Exceptions

May throw implementation-defined exceptions.