changed to boost optional instead of errorevent

2018-12-07 14:34:10 +01:00
parent b4cc8b7194
commit dc0dfd732a
8 changed files with 19 additions and 44 deletions
--- a/FlippR-Driver/include/input/IInputDriver.h
+++ b/FlippR-Driver/include/input/IInputDriver.h
@@ -8,8 +8,10 @@
 #ifndef SRC_INPUT_IINPUTDRIVER_H_
 #define SRC_INPUT_IINPUTDRIVER_H_

-#include "input/IEventHandler.h"
 #include <memory>
+#include <boost/optional.hpp>
+
+#include "input/IEventHandler.h"

 namespace flippR_driver
 {
@@ -23,7 +25,7 @@ namespace input

      virtual void unregister_event_handler(IEventHandler *handler) = 0;

-      virtual std::shared_ptr<Event> get_event(std::string name) = 0;
+      virtual boost::optional<std::shared_ptr<Event>> get_event(std::string name) = 0;
  };
 }
 }