MongoDB C++ Driver mongocxx-3.11.0
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compiler.hpp
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1// Copyright 2009-present 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// clang-format off
16
17#define BSONCXX_IF_MSVC(...)
18#define BSONCXX_IF_GCC(...)
19#define BSONCXX_IF_CLANG(...)
20#define BSONCXX_IF_GNU_LIKE(...) \
21 BSONCXX_IF_GCC(__VA_ARGS__) \
22 BSONCXX_IF_CLANG(__VA_ARGS__)
23
24#ifdef __GNUC__
25 #ifdef __clang__
26 #undef BSONCXX_IF_CLANG
27 #define BSONCXX_IF_CLANG(...) __VA_ARGS__
28 #else
29 #undef BSONCXX_IF_GCC
30 #define BSONCXX_IF_GCC(...) __VA_ARGS__
31 #endif
32#elif defined(_MSC_VER)
33 #undef BSONCXX_IF_MSVC
34 #define BSONCXX_IF_MSVC(...) __VA_ARGS__
35#endif
36
37// clang-format on
38
39// For backward compatibility. Use `inline` instead.
40#define BSONCXX_INLINE inline BSONCXX_ABI_NO_EXPORT
41
42// For backward compatibility. Use BSONCXX_ABI_EXPORT_CDECL instead.
43#define BSONCXX_CALL BSONCXX_ABI_CDECL
44