RWvostreamIterator< T > Class Template Reference

Writes successive elements onto the output stream from which it was constructed. More...

#include <rw/vstream.h>

Inherits iterator< std::output_iterator_tag, void, void, void, void >.

Public Member Functions
	RWvostreamIterator (RWvostream &s)
RWvostreamIterator &	operator* ()
RWvostreamIterator &	operator++ ()
RWvostreamIterator &	operator++ (int)
RWvostreamIterator &	operator= (const T &value)

Detailed Description

template<typename T>
class RWvostreamIterator< T >

Class RWvostreamIterator writes (using operator<<) successive elements onto the output stream from which it was constructed. It is not possible to get a value out of the output iterator. Its only use is as an output iterator in situations like the following.

RWvostreamIterator<int> result(vos);
while (first != last) {
  *result++ = *first++;
}

Constructor & Destructor Documentation

template<typename T>

RWvostreamIterator< T >::RWvostreamIterator ( RWvostream &  s )

inline

Constructs an iterator that will insert data to the stream s.

Member Function Documentation

template<typename T>

RWvostreamIterator& RWvostreamIterator< T >::operator* ( void  )

inline

Returns a reference to self.

template<typename T>

RWvostreamIterator& RWvostreamIterator< T >::operator++ ( )

inline

Returns a reference to self.

template<typename T>

RWvostreamIterator& RWvostreamIterator< T >::operator++ ( int  )

inline

Returns a reference to self.

template<typename T>

RWvostreamIterator& RWvostreamIterator< T >::operator= ( const T &  value )

inline

Inserts value onto the underlying stream and Returns a reference to self.