test and documentation added

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1698 331e1502-861f-0410-8da2-ba01fb791d7f

branches/newMo/src/explorer/moSimpleHCexplorer.h

@@ -157,6 +157,14 @@ public:
 		return isAccept;
     };
 
+    /**
+     * Return the class id.
+     * @return the class name as a std::string
+     */
+    virtual std::string className() const {
+    	return "moSimpleHCexplorer";
+    }
+
 private:
     // comparator betwenn solution and neighbor or between neighbors
     moNeighborComparator<Neighbor>& neighborComparator;