Changeset 10624 for code/trunk/src/libraries/core/BaseObject.h

Timestamp:

Oct 4, 2015, 9:12:21 PM (10 years ago)

Author:

landauf

Message:

merged branch core7 back to trunk

Location:

code/trunk

Files:

• . (modified) (1 prop)
• src/libraries/core/BaseObject.h (modified) (5 diffs)

code/trunk/src/libraries/core/BaseObject.h

@@ -51 +51 @@
 #include "class/OrxonoxClass.h"
 #include "class/Super.h"
-#include "object/SmartPtr.h"
+#include "object/StrongPtr.h"
 
 namespace orxonox
@@ -63 +63 @@
     {
         template <class T> friend class XMLPortClassParamContainer;
+
+        public:
+            template <class T>
+            class StrongOrWeakPtr
+            {
+                public:
+                    inline StrongOrWeakPtr();
+                    inline StrongOrWeakPtr(const StrongPtr<T>& ptr);
+                    inline StrongOrWeakPtr(const WeakPtr<T>& ptr);
+
+                    inline T* get() const;
+                    inline StrongPtr<T> createStrongPtr() const;
+
+                private:
+                    StrongPtr<T> strongPtr_;
+                    WeakPtr<T> weakPtr_;
+            };
 
         public:
@@ -138 +155 @@
                 { return this->templates_; }
 
-            inline void setNamespace(const SmartPtr<Namespace>& ns) { this->namespace_ = ns; }
-            inline const SmartPtr<Namespace>& getNamespace() const { return this->namespace_; }
+            inline void setNamespace(const StrongOrWeakPtr<Namespace>& ns) { this->namespace_ = ns; }
+            inline Namespace* getNamespace() const { return this->namespace_.get(); }
 
             inline void setCreator(BaseObject* creator) { this->creator_ = creator; }
             inline BaseObject* getCreator() const { return this->creator_; }
 
-            inline void setScene(const SmartPtr<Scene>& scene, uint32_t sceneID) { this->scene_ = scene; this->sceneID_=sceneID; }
-            inline const SmartPtr<Scene>& getScene() const { return this->scene_; }
+            inline void setScene(const StrongOrWeakPtr<Scene>& scene, uint32_t sceneID) { this->scene_ = scene; this->sceneID_=sceneID; }
+            inline Scene* getScene() const { return this->scene_.get(); }
             inline virtual uint32_t getSceneID() const { return this->sceneID_; }
 
-            inline void setGametype(const SmartPtr<Gametype>& gametype)
-            {
-                if (gametype != this->gametype_)
-                {
-                    this->oldGametype_ = this->gametype_;
-                    this->gametype_ = gametype;
-                    this->changedGametype();
-                }
-            }
-            inline const SmartPtr<Gametype>& getGametype() const { return this->gametype_; }
-            inline Gametype* getOldGametype() const { return this->oldGametype_; }
-            virtual void changedGametype() {}
-
-            inline void setLevel(const SmartPtr<Level>& level)
-            {
-                if (level != this->level_)
-                {
-                    this->level_ = level;
-                    this->changedLevel();
-                }
-            }
-            inline const SmartPtr<Level>& getLevel() const { return this->level_; }
-            virtual void changedLevel() {}
+            inline void setGametype(const StrongOrWeakPtr<Gametype>& gametype) { this->gametype_ = gametype; }
+            inline Gametype* getGametype() const { return this->gametype_.get(); }
+
+            inline void setLevel(const StrongOrWeakPtr<Level>& level) { this->level_ = level; }
+            inline Level* getLevel() const { return this->level_.get(); }
 
             void addEventSource(BaseObject* source, const std::string& state);
@@ -217 +216 @@
             void registerEventStates();
 
-            bool                   bInitialized_;              //!< True if the object was initialized (passed the object registration)
-            const XMLFile*         file_;                      //!< The XMLFile that loaded this object
-            Element*               lastLoadedXMLElement_;      //!< Non 0 if the TinyXML attributes have already been copied to our own lowercase map
+            bool                       bInitialized_;          //!< True if the object was initialized (passed the object registration)
+            const XMLFile*             file_;                  //!< The XMLFile that loaded this object
+            Element*                   lastLoadedXMLElement_;  //!< Non 0 if the TinyXML attributes have already been copied to our own lowercase map
             std::map<std::string, std::string> xmlAttributes_; //!< Lowercase XML attributes
-            std::string            loaderIndentation_;         //!< Indentation of the debug output in the Loader
-            SmartPtr<Namespace>    namespace_;
-            BaseObject*            creator_;
-            SmartPtr<Scene>        scene_;
-            uint32_t               sceneID_;
-            SmartPtr<Gametype>     gametype_;
-            Gametype*              oldGametype_;
-            SmartPtr<Level>        level_;
-            std::set<Template*>    templates_;
+            std::string                loaderIndentation_;     //!< Indentation of the debug output in the Loader
+            StrongOrWeakPtr<Namespace> namespace_;
+            BaseObject*                creator_;
+            StrongOrWeakPtr<Scene>     scene_;
+            uint32_t                   sceneID_;
+            StrongOrWeakPtr<Gametype>  gametype_;
+            StrongOrWeakPtr<Level>     level_;
+            std::set<Template*>        templates_;
 
             std::map<BaseObject*, std::string>  eventSources_;           //!< List of objects which send events to this object, mapped to the state which they affect
@@ -243 +241 @@
     SUPER_FUNCTION(4, BaseObject, XMLEventPort, false);
     SUPER_FUNCTION(8, BaseObject, changedName, false);
-    SUPER_FUNCTION(9, BaseObject, changedGametype, false);
+
+    template <class T>
+    BaseObject::StrongOrWeakPtr<T>::StrongOrWeakPtr()
+    {
+    }
+
+    template <class T>
+    BaseObject::StrongOrWeakPtr<T>::StrongOrWeakPtr(const StrongPtr<T>& ptr) : strongPtr_(ptr)
+    {
+    }
+
+    template <class T>
+    BaseObject::StrongOrWeakPtr<T>::StrongOrWeakPtr(const WeakPtr<T>& ptr) : weakPtr_(ptr)
+    {
+    }
+
+    template <class T>
+    T* BaseObject::StrongOrWeakPtr<T>::get() const
+    {
+        if (this->strongPtr_)
+            return this->strongPtr_;
+        else if (this->weakPtr_)
+            return this->weakPtr_;
+        else
+            return NULL;
+    }
+
+    template <class T>
+    StrongPtr<T> BaseObject::StrongOrWeakPtr<T>::createStrongPtr() const
+    {
+        if (this->strongPtr_)
+            return this->strongPtr_; // creates a copy
+        else
+            return this->weakPtr_; // converts automatically to StrongPtr
+    }
 }