Changeset 5785 for code/branches/core5/src/orxonox/overlays

Timestamp:

Sep 25, 2009, 12:54:12 AM (16 years ago)

Author:

landauf

Message:

Removed end-iterator-safety from Iterator and ObjectListIterator. This means, when you reach end(), don't use *it anymore (this returned 0 in the past, now you'll get a segfault).
Changed ClassTreeMask and Radar accordingly.

Also, please always use "for (…) { (it++)→function() }" instead of "for (…; ++it) { it→function() }" if there's a chance function() destroys the object pointed by the iterator. Our objectlists are deletionsafe, but you'll encounter strange problems like overleaped elements and run-over-end() situations if you use the second pattern and don't doublecheck the iterator in the loop.
Changed GSRoot accordingly.

File:

• code/branches/core5/src/orxonox/overlays/Map.cc (modified) (2 diffs)

code/branches/core5/src/orxonox/overlays/Map.cc

@@ -290 +290 @@
        for(ObjectList<orxonox::RadarViewable>::iterator it = ObjectList<orxonox::RadarViewable>::begin();
             it!=ObjectList<orxonox::RadarViewable>::end();
-            it++)
+            ++it)
         {
             //COUT(0) << "Radar_Position: " << it->getRVWorldPosition() << std::endl;
@@ -392 +392 @@
         for(ObjectList<orxonox::Map>::iterator it = ObjectList<orxonox::Map>::begin();
             it!=ObjectList<orxonox::Map>::end();
-            it++)
+            ++it)
         {
         //Map * m = it->getMap();