MongoDB C++ Driver  mongocxx-3.0.3
kvp.hpp
1 // Copyright 2014 MongoDB Inc.
2 //
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 #pragma once
16 
17 #include <tuple>
18 
19 #include <bsoncxx/config/prelude.hpp>
20 
21 namespace bsoncxx {
22 BSONCXX_INLINE_NAMESPACE_BEGIN
23 namespace builder {
24 namespace basic {
25 
30 template <typename T, typename U>
31 BSONCXX_INLINE std::tuple<T&&, U&&> kvp(T&& t, U&& u) {
32  return std::tuple<T&&, U&&>(std::forward<T>(t), std::forward<U>(u));
33 }
34 
35 } // namespace basic
36 } // namespace builder
37 BSONCXX_INLINE_NAMESPACE_END
38 } // namespace bsoncxx
39 
40 #include <bsoncxx/config/postlude.hpp>
Definition: element.hpp:24