2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 * @file singleton_safe_impl.h
18 * @author Tomasz Swierczek (t.swierczek@samsung.com)
20 * @brief This file is the implementation file of singleton
22 #ifndef DPL_SINGLETON_SAFE_IMPL_H
23 #define DPL_SINGLETON_SAFE_IMPL_H
25 #define IMPLEMENT_SAFE_SINGLETON(Class) \
28 Singleton<Class>&Singleton<Class>::InternalInstance() \
30 static Singleton<Class> instance; \
35 Class & Singleton<Class>::Instance() \
37 Singleton<Class>& instance = Singleton<Class>::InternalInstance(); \
41 template Singleton<Class>&Singleton<Class>::InternalInstance(); \
42 template Class & Singleton<Class>::Instance(); \
45 #endif // DPL_SINGLETON_SAFE_IMPL_H