| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| **/ |
| |
| #ifndef TMB_ID_TYPEDEFS_H_ |
| #define TMB_ID_TYPEDEFS_H_ |
| |
| #include <cstdint> |
| #include <limits> |
| |
| namespace tmb { |
| |
| /** \addtogroup TMB |
| * @{ |
| */ |
| |
| /** |
| * @brief An ID, unique among all the clients of a particular MessageBus, of a |
| * particular client (an entity capable of sending and/or receiving |
| * messages). |
| **/ |
| typedef std::uint32_t client_id; |
| const client_id kClientIdNone |
| = std::numeric_limits<client_id>::max(); |
| |
| /** |
| * @brief An ID which uniquely identifies a particular application-specific |
| * message type. Clients can use this to determine how to safely |
| * interpret or cast received messages. |
| **/ |
| typedef std::uint32_t message_type_id; |
| const message_type_id kMessageTypeIdNone |
| = std::numeric_limits<message_type_id>::max(); |
| |
| /** @} */ |
| |
| } // namespace tmb |
| |
| #endif // TMB_ID_TYPEDEFS_H_ |