Changeset 721 for GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/include/BBC/BBCEntityCluster.h

Timestamp:

03/31/06 17:29:32 (19 years ago)

Author:

igarcia

Message:

 

File:

• GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/include/BBC/BBCEntityCluster.h (modified) (3 diffs)

GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/include/BBC/BBCEntityCluster.h

@@ -11 +11 @@
 namespace BBC {
 
-class _BBCExport EntityCluster {
+// Forward declarations
+class EntityCluster;
+
+
+namespace boost
+{
+    void intrusive_ptr_add_ref(EntityCluster * p);
+    void intrusive_ptr_release(EntityCluster * p);
+};
+
+class _BBCExport EntityCluster 
+{
+private:
+    long references;
+    friend void boost::intrusive_ptr_add_ref(EntityCluster * p);
+    friend void boost::intrusive_ptr_release(EntityCluster * p);
+
   public:
     EntityCluster();
 
-    ~EntityCluster();
+    virtual ~EntityCluster();
 
-        EntityClusterData* getEntityClusterData(unsigned int value);
+        void removeEntityClusterData(unsigned int value);
 
-        void addEntityClusterData(EntityClusterData *value);
+        EntityClusterDataPtr getEntityClusterData(unsigned int value);
+
+        void addEntityClusterData(EntityClusterDataPtr value);
 
         void removeEntitClusterData(unsigned int value);
 
-        EntityDistribution* getEntityDistribution();
+        EntityDistributionPtr getEntityDistribution();
 
-        void setEntityDistribution(EntityDistribution *value);
+        void setEntityDistribution(EntityDistributionPtr value);
 
   protected:
 
-        EntityDistribution *mEntityDistribution;
+        EntityDistributionPtr mEntityDistribution;
         
-        std::vector<EntityClusterData*> mEntityClusterDataList;
+        std::vector<EntityClusterDataPtr> mEntityClusterDataList;
     
         std::vector<unsigned int> mBillboarHandle;
 
-        Entity *mEntity;
+        EntityPtr mEntity;
 
         unsigned int mBillboardHandle;
@@ -41 +59 @@
   public:
 
-        Entity* getEntity();
+        EntityPtr getEntity();
 
-        void setEntity(Entity* value);
+        void setEntity(EntityPtr value);
 
         unsigned int getNumEntitiesClusterData();
@@ -55 +73 @@
 };
 
+// class specific addref/release implementation
+// the two function overloads must be in the boost namespace on most compilers:
+namespace boost
+{
+ inline void intrusive_ptr_add_ref(EntityCluster * p)
+  {
+    // increment reference count of object *p
+    ++(p->references);
+  }
+
+
+
+ inline void intrusive_ptr_release(EntityCluster * p)
+  {
+   // decrement reference count, and delete object when reference count reaches 0
+   if (--(p->references) == 0)
+     delete p;
+  } 
+} // namespace boost
+
+typedef ::boost::intrusive_ptr<EntityCluster> EntityClusterPtr;
+
+
 }
 #endif