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.
18 * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com)
20 * @brief This file is the implementation file of scoped free RAII
23 #ifndef DPL_SCOPED_FREE_H
24 #define DPL_SCOPED_FREE_H
29 #include <dpl/scoped_resource.h>
33 template<typename Class>
34 struct ScopedFreePolicy
37 static Type NullValue() { return NULL; }
38 static void Destroy(Type ptr) { free(ptr); }
41 template<typename Memory>
42 class ScopedFree : public ScopedResource<ScopedFreePolicy<Memory> >
44 typedef ScopedFreePolicy<Memory> Policy;
45 typedef ScopedResource<Policy> BaseType;
48 explicit ScopedFree(Memory *ptr = Policy::NullValue()) : BaseType(ptr) { }
52 #endif // DPL_SCOPED_FREE_H