Changeset 5850 for code/branches/core5/src/libraries/util/ScopedSingleton.h

Timestamp:

Oct 1, 2009, 11:44:53 AM (15 years ago)

Author:

rgrieder

Message:

Moved the singleton creation/destruction mess to the Core class by using just two possible Scopes:

• ScopeID::Root for singletons that may always persists
• ScopeID::Graphics for singletons that only work when graphics was loaded

File:

• code/branches/core5/src/libraries/util/ScopedSingleton.h (modified) (3 diffs)

code/branches/core5/src/libraries/util/ScopedSingleton.h

@@ -37 +37 @@
 namespace orxonox
 {
+    class Clock;
     /**
     @brief
@@ -59 +60 @@
                 assert(Scope<scope>::isActive());
 
-                if (!T::singletonPtr_s && Scope<scope>::isActive())
+                if (!T::singletonPtr_s)
                     T::singletonPtr_s = new T();
 
                 return *T::singletonPtr_s;
             }
+
+            //! Update method for singletons like the ingame console
+            virtual void updated(const Clock& time) { static_cast<T*>(this)->update(time); }
+            //! Empty update method for the static polymorphism
+            void update(const Clock& time) { }
 
         protected:
@@ -85 +91 @@
             {
                 // The ScopedSingleton shouldn't be active bevor the scope is activated -> always assertion failed
-                assert(T::singletonPtr_s == 0 && false);
+                assert(false);
             }