X-Git-Url: https://vaikene.ee/gitweb/pswgen09.html?a=blobdiff_plain;f=src%2Flibs%2FCommon%2Fieventqueue.h;h=b239e1d4c567dc6bf236177e7ee9d5009d5273f5;hb=de270ece1b764b19968e14420f538321f1c06b15;hp=ce12e428e8f27c53ed06f22024a735acf32eb4d5;hpb=688e916955a6b848dbbae1f65ae85a73593ed680;p=evaf

diff --git a/src/libs/Common/ieventqueue.h b/src/libs/Common/ieventqueue.h
index ce12e42..b239e1d 100644
--- a/src/libs/Common/ieventqueue.h
+++ b/src/libs/Common/ieventqueue.h
@@ -1,9 +1,9 @@
 /**
  * @file Common/ieventqueue.h
- * @brief Event queue interfaces
+ * @brief Event queue interface
  * @author Enar Vaikene
  *
- * Copyright (c) 2011 Enar Vaikene
+ * Copyright (c) 2011-2019 Enar Vaikene
  *
  * This file is part of the eVaf C++ cross-platform application development framework.
  *
@@ -28,6 +28,8 @@
 namespace eVaf {
 namespace Common {
 
+class Event;
+
 /**
  * The eVaf event queue interface
  * @code#include <Common/iEventQueue>@endcode
@@ -48,6 +50,12 @@ public:
     /// Empty virtual destructor
     virtual ~iEventQueue() {}
 
+    /**
+     * Returns the instance of the iEventQueue interface
+     * @return The iEventQueue interface
+     */
+    static iEventQueue * instance();
+
     /**
      * Registers an event
      * @param name Name of the event
@@ -82,7 +90,7 @@ public:
      * Subscribes to an event
      * @param id The ID of the event (can be zero)
      * @param obj The subscriber object
-     * @param return The ID of the event; or zero if failed to subscribe
+     * @return The ID of the event; or zero if failed to subscribe
      *
      * This function subscribes to an event identified by the ID value. Every object that wants to
      * receive specific events, needs to subscribe to them.