Turned documentation code into example code

git-svn-id: https://svn.code.sf.net/p/turtle/code/trunk@578 860be788-9bd5-4423-9f1e-828f051e677b

build/boost/doc/example/view.hpp

@@ -0,0 +1,20 @@
+// http://turtle.sourceforge.net
+//
+// Copyright Mathieu Champlon 2012
+//
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef VIEW
+#define VIEW
+
+//[ view
+class view
+{
+public:
+    virtual void display( int result ) = 0;
+};
+//]
+
+#endif // VIEW