1 /*
2 * Copyright (c) 2021-2022 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 #ifndef MMI_FUNC_CALLBACK_H
16 #define MMI_FUNC_CALLBACK_H
17 #include <functional>
18
19 namespace OHOS {
20 namespace MMI {
21 template<class MemberFunType, class ClassType>
MsgCallbackBind1(MemberFunType func,ClassType * obj)22 auto MsgCallbackBind1(MemberFunType func, ClassType* obj)
23 {
24 return std::bind(func, obj, std::placeholders::_1);
25 }
26
27 template<class MemberFunType, class ClassType>
MsgCallbackBind2(MemberFunType func,ClassType * obj)28 auto MsgCallbackBind2(MemberFunType func, ClassType* obj)
29 {
30 return std::bind(func, obj, std::placeholders::_1, std::placeholders::_2);
31 }
32 } // namespace MMI
33 } // namespace OHOS
34 #endif // MMI_FUNC_CALLBACK_H