1 files changed, 21 insertions, 0 deletions
diff --git a/result.h b/result.h
new file mode 100644
index 0000000..71607b0
--- /dev/null
+++ b/result.h
@@ -0,0 +1,21 @@
+#ifndef RESULT_H
+#define RESULT_H
+
+#include <Qt>
+
+class Result
+{
+public:
+    Result();
+
+    virtual bool isScalar() const = 0;
+    virtual qint64 getScalar() = 0;
+
+    virtual Result* getPrevious();
+    virtual void setPrevious(Result*);
+
+private:
+    Result* m_previous;
+};
+
+#endif // RESULT_H