diff --git a/cocos2dx/cocoa/NSAutoreleasePool.cpp b/cocos2dx/cocoa/NSAutoreleasePool.cpp
index 1defc3291c..3f4b3c5287 100644
--- a/cocos2dx/cocoa/NSAutoreleasePool.cpp
+++ b/cocos2dx/cocoa/NSAutoreleasePool.cpp
@@ -20,3 +20,36 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ****************************************************************************/
 
+#include "NSAutoReleasePool.h"
+using namespace std:
+
+NSAutoreleasePool::NSAutoreleasePool(void)
+{
+	m_managedObjectArray = vector<NSObject *>();
+}
+
+void NSAutoreleasePool::addObject(NSObject *pObject)
+{
+	m_managedObjectArray.push_back(pObject);
+}
+
+void NSAutoreleasePool::removeObject(NSObject *pObject)
+{
+	m_managedObjectArray.po
+}
+
+
+// implementiation of NSPoolManager
+NSPoolManager* NSPoolManager::m_pPoolManager = NULL;
+
+NSPoolManager* NSPoolManager::getInstance(void)
+{
+	static BOOL bInit = FALSE;
+
+	if (bInit == FLASE)
+	{
+		m_pPoolManager = new NSPoolManager();
+	}
+
+	return m_pPoolManager;
+}
diff --git a/cocos2dx/include/NSAutoreleasePool.h b/cocos2dx/include/NSAutoreleasePool.h
deleted file mode 100644
index 3f4526ecc6..0000000000
--- a/cocos2dx/include/NSAutoreleasePool.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/****************************************************************************
-Copyright (c) 2010 cocos2d-x.org
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-****************************************************************************/
-
-#ifndef __NS_AUTO_RELEASE_POOL_H__
-#define __NS_AUTO_RELEASE_POOL_H__
-
-#include "NSObject.h"
-#include <vector>
-
-class NSAutoreleasePool : public NSObject
-{
-public:
-	NSAutoreleasePool(void);
-
-	void addObject(NSObject *pObject);
-	void removeObject(NSObject *pObject);
-
-	void clear(void);
-private:
-	std::vector<NSObject *> m_managedObjectArray;
-};
-
-class NSPoolManager
-{
-public:
-	
-	~NSPoolManager();
-
-	void finalize(void);
-    void push(void);
-	void pop(void);
-
-	void removeObject(NSObject *pObject);
-	void addObject(NSObject *pObject);
-
-public:
-	static NSPoolManager* getInstance();
-
-private:
-	NSPoolManager();
-
-private:
-	static NSPoolManager *m_pPoolManager;
-}
-
-#endif //__NS_AUTO_RELEASE_POOL_H__