michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #pragma once
michael@0: 
michael@0: #include <vector>
michael@0: #include "base/linked_ptr.h"
michael@0: #include "nsAutoPtr.h"
michael@0: 
michael@0: #ifndef DECLARE_PTR
michael@0: #define DECLARE_PTR(className)\
michael@0:     class className;\
michael@0:     typedef linked_ptr<className> className##Ptr;
michael@0: #endif
michael@0: 
michael@0: 
michael@0: #ifndef DECLARE_PTR_VECTOR
michael@0: #define DECLARE_PTR_VECTOR(className)\
michael@0:     DECLARE_PTR(className)\
michael@0:     typedef std::vector<className##Ptr> className##Vtr;\
michael@0:     typedef linked_ptr<className##Vtr> className##Vtr##Ptr;
michael@0: #endif
michael@0: 
michael@0: 
michael@0: #ifndef NULL_PTR
michael@0: #define NULL_PTR(className) linked_ptr<className>()
michael@0: #endif
michael@0: 
michael@0: // NSPR Variations of the above, to help with migration
michael@0: // from linked_ptr to nsRefPtr
michael@0: #ifndef DECLARE_NS_PTR
michael@0: #define DECLARE_NS_PTR(className)\
michael@0:     class className;\
michael@0:     typedef nsRefPtr<className> className##Ptr;
michael@0: #endif
michael@0: 
michael@0: 
michael@0: #ifndef DECLARE_NS_PTR_VECTOR
michael@0: #define DECLARE_NS_PTR_VECTOR(className)\
michael@0:     DECLARE_NS_PTR(className)\
michael@0:     typedef std::vector<className##Ptr> className##Vtr;\
michael@0:     typedef linked_ptr<className##Vtr> className##Vtr##Ptr;
michael@0: #endif