--- queensgui/src/solutionhash.h	2007/07/19 23:36:33	3
+++ queensgui/src/containerhash.h	2007/07/20 09:54:09	6
@@ -17,13 +17,15 @@
  *   Free Software Foundation, Inc.,                                       *
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
-#ifndef SOLUTIONHASH_H
-#define SOLUTIONHASH_H
+#ifndef CONTAINERHASH_H
+#define CONTAINERHASH_H
 
 #include "solutioncontainer.h"
 #include "solution.h"
 
 #include <list>
+#include <boost/shared_ptr.hpp>
+
 
 
 /**
@@ -33,8 +35,8 @@
 {
 private:
     static const int max_size = 256;
-    typedef std::list<Solution*>::iterator ListIt;
-    typedef std::list<Solution*> SolList;
+    typedef std::list< boost::shared_ptr<Solution> >::iterator ListIt;
+	typedef std::list< boost::shared_ptr<Solution> > SolList;
      
     SolList* solutions[max_size];