--- queensgui/src/solutionhash.cpp	2007/07/19 21:34:15	1
+++ queensgui/src/solutionhash.cpp	2007/07/19 23:36:33	3
@@ -17,9 +17,9 @@
  *   Free Software Foundation, Inc.,                                       *
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
-#include "solutionhash.h"
+#include "containerhash.h"
 
-SolutionHash::SolutionHash(GUIUpdate* update)
+ContainerHash::ContainerHash(GUIUpdate* update)
   : SolutionContainer(update)
 {
     total = -1;
@@ -31,11 +31,11 @@
 }
 
 
-SolutionHash::~SolutionHash()
+ContainerHash::~ContainerHash()
 {
 }
 
-int SolutionHash::numSolutions()
+int ContainerHash::numSolutions()
 {
 	int size = 0;
 	for (int i=0; i<m_hashroof; i++) {
@@ -44,13 +44,13 @@
 	return size;
 }
 
-int SolutionHash::totalSolutions()
+int ContainerHash::totalSolutions()
 {
 	return total;
 }
 
 
-void SolutionHash::uniqueSolutions()
+void ContainerHash::uniqueSolutions()
 {
 	while (m_hashroof >1 ) {
 		for (int bucket=0; bucket < m_hashroof; bucket++) {
@@ -88,7 +88,7 @@
 
 
 
-void SolutionHash::uniqueSolutionsWorker(int bucket, int rot,bool mirror)
+void ContainerHash::uniqueSolutionsWorker(int bucket, int rot,bool mirror)
 {
 	int match_count;
 
@@ -101,17 +101,17 @@
 		if (m_halt)
 			return;
 		match_count = 0;
-		Solution tmp(*i);
+		Solution* tmp = (*i)->copy();
 		if (mirror)
-			tmp.mirror();
+			tmp->mirror();
 		for (int k=0;k<rot;k++)
-			tmp.rotate90();
+			tmp->rotate90();
 
 		//unders�g kun resten af m�ngden, start ved i+1		
 		ListIt j =i;
 		j++;
 		for ( ; j!=solutions[bucket]->end();j++) {
-			if ( tmp == (*j) ) {
+			if ( *tmp == *(*j) ) {
 				solutions[bucket]->erase(j);
 				break;
 			}
@@ -121,7 +121,7 @@
 
 
 /* BACKUP
-void SolutionHash::uniqueSolutionsWorker(int rot,bool mirror)
+void ContainerHash::uniqueSolutionsWorker(int rot,bool mirror)
 {
 	int match_count;
 
@@ -150,23 +150,22 @@
 }
 */
 
-void SolutionHash::addSolution(Solution sol)
+void ContainerHash::addSolution(Solution* sol)
 {
     int hash = m_size % max_size;
     solutions[hash]->push_back(sol);   
     m_size++;
 }
 
-Solution SolutionHash::solution(int index)
+Solution* ContainerHash::solution(int index)
 {
     int count=0;
-    Solution returndata;
-    for (ListIt it = solutions[0]->begin(); it != solutions[0]->end(); it++, count++) {
+	ListIt it;
+    for (it = solutions[0]->begin(); it != solutions[0]->end(); it++, count++) {
         if (count == index) {
-	    returndata =  *it ;
-	    break;
-	} 
+	    	break;
+		} 
     }
-    return returndata;
+    return *it;
 }