1 /* 2 * Copyright (c) Huawei Technologies Co., Ltd. 2021. All rights reserved. 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 FTRACE_NAMESPACE_H 16 #define FTRACE_NAMESPACE_H 17 #include "nocopyable.h" 18 19 #if __cplusplus >= 201703L 20 #define FTRACE_NS_BEGIN namespace OHOS::Profiler::Plugins { 21 #else 22 #define FTRACE_NS_BEGIN \ 23 namespace OHOS { \ 24 namespace Profiler { \ 25 namespace Plugins { 26 #endif 27 28 #if __cplusplus >= 201703L 29 #define FTRACE_NS_END } /* OHOS::Profiler::Plugins */ 30 #else 31 #define FTRACE_NS_END \ 32 } /* Plugins */ \ 33 } /* Profiler */ \ 34 } /* OHOS */ 35 #endif 36 37 #define FTRACE_NS OHOS::Profiler::Plugins 38 39 #endif // FTRACE_NAMESPACE_H