rename dir

doric-Qt/doric/async/callback.h

@@ -0,0 +1,18 @@
+#ifndef CALLBACK_H
+#define CALLBACK_H
+
+#include <QException>
+
+template <class R>
+class Callback {
+
+public:
+
+    virtual void onResult(R result) = 0;
+
+    virtual void onError(QException exception) = 0;
+
+    virtual void onFinish() = 0;
+};
+
+#endif // CALLBACK_H