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Diffstat (limited to 'src/dpl/core/include/dpl/scoped_free.h')
-rw-r--r-- | src/dpl/core/include/dpl/scoped_free.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/dpl/core/include/dpl/scoped_free.h b/src/dpl/core/include/dpl/scoped_free.h new file mode 100644 index 0000000..9be17b7 --- /dev/null +++ b/src/dpl/core/include/dpl/scoped_free.h @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +/*! + * @file scoped_free.h + * @author Przemyslaw Dobrowolski (p.dobrowolsk@samsung.com) + * @version 1.0 + * @brief This file is the implementation file of scoped free RAII + */ + +#ifndef CCHECKER_SCOPED_FREE_H +#define CCHECKER_SCOPED_FREE_H + +#include <malloc.h> +#include <cstddef> + +#include <dpl/scoped_resource.h> + +namespace CCHECKER { +template<typename Class> +struct ScopedFreePolicy +{ + typedef Class* Type; + static Type NullValue() + { + return NULL; + } + static void Destroy(Type ptr) + { + free(ptr); + } +}; + +template<typename Memory> +class ScopedFree : public ScopedResource<ScopedFreePolicy<Memory> > +{ + typedef ScopedFreePolicy<Memory> Policy; + typedef ScopedResource<Policy> BaseType; + + public: + explicit ScopedFree(Memory *ptr = Policy::NullValue()) : BaseType(ptr) { } +}; +} // namespace CCHECKER + +#endif // CCHECKER_SCOPED_FREE_H |