1 files changed, 0 insertions, 25 deletions
diff --git a/doc/sources/c++/polygon.hpp b/doc/sources/c++/polygon.hpp
deleted file mode 100644
index e3189bf..0000000
--- a/doc/sources/c++/polygon.hpp
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef POLYGON_HPP
-#define POLYGON_HPP
-
-class polygon
-{
-	protected:
-		double side_length_;
-
-	public:
-		polygon() : side_length_(0)
-		{}
-
-		void set_side_length(double side_length)
-		{
-			side_length_ = side_length;
-		}
-
-		virtual double area() const = 0;
-};
-
-// the types of the class factories
-typedef polygon* create_t();
-typedef void destroy_t(polygon*);
-
-#endif