ostreambuf_iterator

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ostreambuf_iterator

template<class E, class T = char_traits<E> >
    class ostreambuf_iterator
        : public iterator<output_iterator_tag, void, void> {
public:
    typedef E char_type;
    typedef T traits_type;
    typedef basic_streambuf<E, T> streambuf_type;
    typedef basic_ostream<E, T> ostream_type;
    ostreambuf_iterator(streambuf_type *sb) throw();
    ostreambuf_iterator(ostream_type& os) throw();
    ostreambuf_iterator& operator=(E x);
    ostreambuf_iterator& operator*();
    ostreambuf_iterator& operator++();
    T1 operator++(int);
    bool failed() const throw();
    };

The template class describes an output iterator object. It inserts elements of class E into an output stream buffer, which it accesses via an object it stores, of type pointer to basic_streambuf<E, T>.