1 // Tencent is pleased to support the open source community by making RapidJSON available. 2 // 3 // Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip. All rights reserved. 4 // 5 // Licensed under the MIT License (the "License"); you may not use this file except 6 // in compliance with the License. You may obtain a copy of the License at 7 // 8 // http://opensource.org/licenses/MIT 9 // 10 // Unless required by applicable law or agreed to in writing, software distributed 11 // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 12 // CONDITIONS OF ANY KIND, either express or implied. See the License for the 13 // specific language governing permissions and limitations under the License. 14 15 #ifndef RAPIDJSON_INTERNAL_SWAP_H_ 16 #define RAPIDJSON_INTERNAL_SWAP_H_ 17 18 #include "../rapidjson.h" 19 20 RAPIDJSON_NAMESPACE_BEGIN 21 namespace internal { 22 23 //! Custom swap() to avoid dependency on C++ <algorith> header 24 /*! \tparam T Type of the arguments to swap, should be instantiated with primitive C++ types only. 25 \note This has the same semantics as std::swap(). 26 */ 27 template <typename T> 28 inline void Swap(T& a, T& b) RAPIDJSON_NOEXCEPT { 29 T tmp = a; 30 a = b; 31 b = tmp; 32 } 33 34 } // namespace internal 35 RAPIDJSON_NAMESPACE_END 36 37 #endif // RAPIDJSON_INTERNAL_SWAP_H_ 38
