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

Timestamp:

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

Author:

igarcia

Message:

 

File:

• GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/include/BBC/BBCSubEntity.h (modified) (4 diffs)

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

@@ -5 +5 @@
 
 namespace BBC {
-
+ 
 class _BBCExport UniqueVertex
 {
@@ -24 +24 @@
 typedef std::vector<UniqueVertex> UniqueVertexList;
 
-class _BBCExport SubEntity {
-  public:
+// Fordward declaration
+class SubEntity;
+
+namespace boost
+{
+    void intrusive_ptr_add_ref(SubEntity * p);
+    void intrusive_ptr_release(SubEntity * p);
+};
+
+class _BBCExport SubEntity
+{
+  private:
+    long references;
+
+    friend void boost::intrusive_ptr_add_ref(SubEntity * p);
+
+    friend void boost::intrusive_ptr_release(SubEntity * p);
+
+  protected:
 
         typedef std::vector<unsigned short int> TextureCoordSetsDimensions;
+
         typedef std::vector<Ogre::Vector3> Indices;
-
-  protected:
 
         UniqueVertexList mUniqueVertexList;
@@ -56 +72 @@
     SubEntity();
 
-    ~SubEntity();
+    virtual ~SubEntity();
 
         void enableTangents(bool value);
@@ -129 +145 @@
 
         void generateAABBox();
+
+        const char *GetClassName(void) const;
+
 };
+
+// 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(SubEntity * p)
+  {
+    // increment reference count of object *p
+    ++(p->references);
+  }
+
+
+
+  inline void intrusive_ptr_release(SubEntity * p)
+  {
+   // decrement reference count, and delete object when reference count reaches 0
+   if (--(p->references) == 0)
+     delete p;
+  } 
+} // namespace boost
+
+typedef ::boost::intrusive_ptr<SubEntity> SubEntityPtr;
 
 }