lab 5 part 1 done

Lab5/shape.h

@@ -1,5 +1,15 @@
 #ifndef shape_h
 #define shape_h
+/**
+ * @file shape.h
+ * @author Trevor Barnes (barnestr@msoe.edu)
+ * @brief 
+ * @version 1.0
+ * @date 2022-04-12
+ * 
+ * @copyright Copyright (c) 2022
+ * 
+ */
 #include <iostream>
 #include "x11context.h"
 #include "matrix.h"
@@ -15,9 +25,9 @@ class Shape{
         // Destructor
         virtual ~Shape();
         // Draw shape
-        virtual void draw(GraphicsContext *gc);
+        virtual void draw(GraphicsContext *gc) = 0;
         // Print to output stream
-        virtual void out(std::ostream& os, const Shape& rhs);
+        virtual void out(std::ostream& os)const = 0;
         // Virtual Constructor 
         virtual Shape* clone() = 0; // Pure virtual "=0"
     protected:
@@ -26,7 +36,7 @@ class Shape{
         // RGB color
         uint32_t color;
         // Assignment Operator
-        Shape& operator=(const Shape& rhs);
+        virtual Shape& operator=(const Shape& rhs);
 };
 
 #endif