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.
16 #ifndef WRTPLUGINS_MEMORY_IMANAGER_H_
17 #define WRTPLUGINS_MEMORY_IMANAGER_H_
19 #include <dpl/noncopyable.h>
21 namespace WrtPlugins {
24 class IManager : public DPL::Noncopyable
27 static IManager& getInstance();
30 virtual ~IManager() = 0;
34 * @return Total memory.
35 * @throw UnsupportedException If not supported by current platform.
36 * @throw PlatformException If platform error occurs.
38 virtual unsigned long getTotal() const = 0;
41 * Gets free (available) memory.
42 * @return Free memory.
43 * @throw UnsupportedException If not supported by current platform.
44 * @throw PlatformException If platform error occurs.
46 virtual unsigned long getFree() const = 0;
52 #endif /* WRTPLUGINS_MEMORY_IMANAGER_H_ */