Changes between Version 1 and Version 2 of code/doc/ObjectListIterator

Timestamp:

Sep 27, 2008, 4:06:12 AM (17 years ago)

Author:

landauf

Comment:

—

code/doc/ObjectListIterator

@@ -8 +8 @@
 '''Important''': Always use !ObjectListIterator instead of Iterator if you know which class you want to iterate through.
 
-== Example ==
+== Examples ==
 {{{
 for (ObjectListIterator<myClass> it = ObjectList<myClass>::begin();
@@ -17 +17 @@
 }
 }}}
+
+
+
+The following example uses the class-tree below.
+
+{{{
+#!cpp
+new A1();
+new A1();
+new A1();
+
+new A3();
+new A3B1();
+new A3B1C1();
+
+int count = 0;
+for (ObjectListIterator<BaseObject> it = ObjectList<BaseObject>::begin();
+                                    it != ObjectList<BaseObject>::end(); ++it)
+{
+  count++;
+}
+std::cout << "BaseObject: " << count << std::endl;
+
+count = 0;
+for (ObjectListIterator<A1> it = ObjectList<A1>::begin();
+                            it != ObjectList<A1>::end(); ++it)
+{
+  count++;
+}
+std::cout << "A1:         " << count << std::endl;
+
+count = 0;
+for (ObjectListIterator<A3B1> it = ObjectList<A3B1>::begin();
+                              it != ObjectList<A3B1>::end(); ++it)
+{
+  count++;
+}
+std::cout << "A3B1:       " << count << std::endl;
+
+/*
+return:
+BaseObject: 6
+A1:         3
+A3B1:       2
+*/
+}}}
+
+[[Image(Core:testclass_tree.gif)]]