21. PHP supports the iterator pattern via the Iterator interface, as part of the standard distribution. 22. PHP supports the iterator pattern via the Iterator interface, as part of the standard distribution. 23. All of the standard container template types provide a rich and consistent set of iterator types. 24. To run the simulation, an iterator updates each particle according to " step size ". 25. This allowed a script to address all of the objects in a container with a single iterator . 26. The next ( ) method advances the iterator and returns the value pointed to by the iterator. 27. The next ( ) method advances the iterator and returns the value pointed to by the iterator . 28. An " iterator " over a set provides a dynamic and parametric family of microthreads. 29. The iterator would then access each element, executing its CheckMe ( ) method with the SpellCheck parameter. 30. In Python, a generator can be thought of as an iterator that contains a frozen stack frame.
