Changeset 9662 for code/branches/core6/src/libraries/core

Timestamp:

Aug 24, 2013, 7:04:40 PM (11 years ago)

Author:

landauf

Message:

use SmallObjectAllocator for ObjectListElements

Location:

code/branches/core6/src/libraries/core/object

Files:

• Listable.cc (modified) (1 diff)
• Listable.h (modified) (1 diff)

code/branches/core6/src/libraries/core/object/Listable.cc

@@ -100 +100 @@
     }
 
+    /* static */ SmallObjectAllocator& Listable::getObjectListElementAllocator()
+    {
+        static SmallObjectAllocator allocator(sizeof(ObjectListElement<Listable>), 1024);
+        return allocator;
+    }
+
     /* static */ void Listable::deleteObjectListElement(ObjectListBaseElement* element)
     {
-        delete element;
+        element->~ObjectListBaseElement();
+        Listable::getObjectListElementAllocator().free(element);
     }
 }

code/branches/core6/src/libraries/core/object/Listable.h

@@ -63 +63 @@
 
         private:
+            static SmallObjectAllocator& getObjectListElementAllocator();
+
             template <class T>
             static ObjectListElement<T>* createObjectListElement(T* object)
             {
-                return new ObjectListElement<T>(object);
+                void* chunk = Listable::getObjectListElementAllocator().alloc();
+                return new (chunk) ObjectListElement<T>(object);
             }