scaffold .hpp files

include/xo/interpreter/VirtualSchematikaMachine.hpp

@@ -0,0 +1,19 @@
+/** @file VirtualSchematikaMachine.hpp **/
+
+#pragma once
+
+#include "VmInstr.hpp"
+
+namespace xo {
+    namespace scm {
+        /** @class VirtualSchematikaMachine
+         *  @brief Virtual machine implementing a Schematika interpreter
+         **/
+        class VirtualSchematikaMachine {
+        public:
+        private:
+        };
+    } /*namespace scm*/
+} /*namespace xo*/
+
+/* end VirtualSchematikaMachine.hpp */

include/xo/interpreter/VmInstr.hpp

@@ -0,0 +1,28 @@
+/** @file VmInstr.hpp **/
+
+#pragma once
+
+#include <string>
+
+namespace xo {
+    namespace scm {
+        class VirtualSchematikaMachine; // see VirtualSchematikaMachine.hpp
+
+        /** @class VmInstr
+         *  @brief Represent a particular vritual schematika machine instruction
+         *
+         *  A vsm instruction acts on a virtual schematika machine instance.
+         **/
+        class VmInstr
+        {
+        public:
+            using ActionFn = void (*)(VirtualSchematikaMachine * vm);
+
+        private:
+            std::string name_;
+            ActionFn action_;
+        };
+    }
+}
+
+/* end VmInstr.hpp */