--- queensgui/src/solutionmnvector.cpp	2007/07/19 21:34:15	1
+++ queensgui/src/solutionmnvector.cpp	2007/07/19 22:26:42	2
@@ -31,7 +31,7 @@
 
 void SolutionMNVector::uniqueSolutions()
 {
-	std::vector<Solution> buf;
+	std::vector<Solution*> buf;
 	buf.reserve(solutions.size() / 10);
 	for (unsigned int i=0; i<solutions.size(); i++) {
 		if (m_halt)
@@ -41,37 +41,37 @@
 		for (j=0; j<buf.size(); j++) {
 			if (m_halt)
 				break;
-			Solution tmp ( solutions[i] );
+			Solution* tmp = solutions[i]->copy() ;
 
-			if (tmp == buf[j]) 
+			if (*tmp == *buf[j]) 
 				break;
-			tmp.rotate90();
+			tmp->rotate90();
 			
 			if (tmp == buf[j])
 				break;
 			
-			tmp.rotate90();
-			if (tmp == buf[j])
+			tmp->rotate90();
+			if (*tmp == *buf[j])
 				break;
 				
-			tmp.rotate90();
-			if (tmp == buf[j])
+			tmp->rotate90();
+			if (*tmp == *buf[j])
 				break;
 			
-			tmp.mirror();
-			if (tmp == buf[j])
+			tmp->mirror();
+			if (*tmp == *buf[j])
 				break;
 			
-			tmp.rotate90();
-			if (tmp == buf[j])
+			tmp->rotate90();
+			if (*tmp == *buf[j])
 				break;
 				
-			tmp.rotate90();
-			if (tmp == buf[j])
+			tmp->rotate90();
+			if (*tmp == *buf[j])
 				break;
 				
-			tmp.rotate90();
-			if (tmp == buf[j])
+			tmp->rotate90();
+			if (*tmp == *buf[j])
 				break;
 		}
 		if ( j == buf.size() ) 
@@ -82,4 +82,5 @@
 		}
 	}
 	solutions = buf;
+	
 }