1 /*
2 * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #ifndef DEVICESTATUS_FUNC_CALLBACK_H
17 #define DEVICESTATUS_FUNC_CALLBACK_H
18
19 #include <functional>
20
21 namespace OHOS {
22 namespace Msdp {
23 namespace DeviceStatus {
24 template<class MemberFunType, class ClassType>
MsgCallbackBind1(MemberFunType func,ClassType * obj)25 auto MsgCallbackBind1(MemberFunType func, ClassType* obj)
26 {
27 return std::bind(func, obj, std::placeholders::_1);
28 }
29
30 template<class MemberFunType, class ClassType>
MsgCallbackBind2(MemberFunType func,ClassType * obj)31 auto MsgCallbackBind2(MemberFunType func, ClassType* obj)
32 {
33 return std::bind(func, obj, std::placeholders::_1, std::placeholders::_2);
34 }
35 } // namespace DeviceStatus
36 } // namespace Msdp
37 } // namespace OHOS
38 #endif // DEVICESTATUS_FUNC_CALLBACK_H