--- queensgui/src/solution.h	2007/07/19 21:34:15	1
+++ queensgui/src/solution.h	2007/07/19 23:44:01	4
@@ -38,15 +38,20 @@
 	void set(bool input[MAX_SIZE][MAX_SIZE]);
 	void rotate90();
 	void mirror();
+	
+	Solution* copy();
 
 	bool operator==(const Solution& sol);
 	bool operator!=(const Solution& sol);
+	bool getMatrix(int x, int y);
+	void setMatrix(int x, int y, bool val);
+
 
 	int size() {return m_size;};
 	void setSize(int size) {m_size = size;};
 	
-	bool matrix[MAX_SIZE][MAX_SIZE];
 protected:
+	bool m_matrix[MAX_SIZE][MAX_SIZE];
 	int m_size;
 };