196     class ConstIterator;  variable
199     ConstIterator		begin () const;
202     ConstIterator		end () const;
205     ConstIterator		find (const char name[]) const;
208     ConstIterator		find (const std::string &name) const;
235     friend class FrameBuffer::ConstIterator;
241 class FrameBuffer::ConstIterator
245     ConstIterator ();
246     ConstIterator (const FrameBuffer::SliceMap::const_iterator &i);
247     ConstIterator (const FrameBuffer::Iterator &other);
249     ConstIterator &		operator ++ ();
250     ConstIterator 		operator ++ (int);
257     friend bool operator == (const ConstIterator &, const ConstIterator &);
258     friend bool operator != (const ConstIterator &, const ConstIterator &);
315 FrameBuffer::ConstIterator::ConstIterator (): _i()  in ConstIterator()  function
321 FrameBuffer::ConstIterator::ConstIterator  in ConstIterator()  function
329 FrameBuffer::ConstIterator::ConstIterator (const FrameBuffer::Iterator &other):  in ConstIterator()  function
335 inline FrameBuffer::ConstIterator &
336 FrameBuffer::ConstIterator::operator ++ ()
343 inline FrameBuffer::ConstIterator
344 FrameBuffer::ConstIterator::operator ++ (int)
346     ConstIterator tmp = *this;
353 FrameBuffer::ConstIterator::name () const  in name()
359 FrameBuffer::ConstIterator::slice () const  in slice()
366 operator == (const FrameBuffer::ConstIterator &x,
367          const FrameBuffer::ConstIterator &y)
374 operator != (const FrameBuffer::ConstIterator &x,
375          const FrameBuffer::ConstIterator &y)