Added check on the mainloop context being initialized before used

1 files changed, 10 insertions, 0 deletions

diff --git a/src/CommonAPI/MainLoopContext.h b/src/CommonAPI/MainLoopContext.h
index 0d87442..c651532 100644
--- a/src/CommonAPI/MainLoopContext.h
+++ b/src/CommonAPI/MainLoopContext.h
@@ -314,6 +314,16 @@ class MainLoopContext {
         }
     }
 
+    /**
+     * \brief Will return true if at least one subscribe for DispatchSources or Watches has been called.
+     *
+     * This function will be used to prevent creation of a factory if a mainloop context is given, but
+     * no listeners have been registered. This is done in order to ensure correct use of the mainloop context.
+     */
+    inline bool isInitialized() {
+        return dispatchSourceListeners_.size() > 0 || watchListeners_.size() > 0;
+    }
+
  private:
     DispatchSourceListenerList dispatchSourceListeners_;
     WatchListenerList watchListeners_;