--- queensgui/src/containervector.cpp	2007/07/19 23:44:01	4
+++ queensgui/src/containervector.cpp	2007/07/20 09:54:09	6
@@ -19,6 +19,7 @@
  ***************************************************************************/
 #include "containervector.h"
 
+#include <memory>
 
 
 ContainerVector::ContainerVector(GUIUpdate* update) : SolutionContainer(update)
@@ -59,12 +60,13 @@
 	if (total == -1)
 		total = solutions.size();
 	
-	std::vector<Solution*> buf;
+	std::vector<boost::shared_ptr<Solution> > buf;
 	for (unsigned int i=0; i<solutions.size(); i++) {
 		if (m_halt)
 			return;
 		match_count = 0;
-		Solution* tmp = solutions[i]->copy();
+		
+		std::auto_ptr<Solution> tmp ( solutions[i]->copy());
 		if (mirror)
 			tmp->mirror();
 		for (int k=0;k<rot;k++)
@@ -79,7 +81,7 @@
 		}
 		if (match_count < 1)
 		{
-			buf.push_back(tmp);
+			buf.push_back( boost::shared_ptr<Solution>(tmp->copy()) );
 			m_uniqueRemoved ++;
 			m_update->duplicateRemoved();
 		}
@@ -91,11 +93,11 @@
 
 void ContainerVector::addSolution(Solution* sol)
 {
-    solutions.push_back(sol);   
+    solutions.push_back( boost::shared_ptr<Solution>(sol) );   
 }
 
 Solution* ContainerVector::solution(int index)
 {
-    return solutions[index] ;
+    return solutions[index].get() ;
 }