3 * Copyright 2017 gRPC authors.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
19 #ifndef GRPC_CORE_LIB_GPRPP_PAIR_H
20 #define GRPC_CORE_LIB_GPRPP_PAIR_H
22 #include <grpc/support/port_platform.h>
27 template <class T1, class T2>
28 using Pair = std::pair<T1, T2>;
30 template <class T1, class T2>
31 inline Pair<typename std::decay<T1>::type, typename std::decay<T2>::type>
32 MakePair(T1&& u, T2&& v) {
33 typedef typename std::decay<T1>::type V1;
34 typedef typename std::decay<T2>::type V2;
35 return Pair<V1, V2>(std::forward<T1>(u), std::forward<T2>(v));
37 } // namespace grpc_core
38 #endif /* GRPC_CORE_LIB_GPRPP_PAIR_H */