MongoDB C++ Driver  legacy-1.1.2
atomic_intrinsics.h
1 /* Copyright 2012 10gen 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 
41 #pragma once
42 
43 #include "mongo/config.h"
44 
45 #if defined(MONGO_HAVE_CXX11_ATOMICS)
46 #error "Use of atomic_intrinsics.h is not supported when C++11 <atomic> is available"
47 #endif
48 
49 #if defined(_WIN32)
50 #include "mongo/platform/atomic_intrinsics_win32.h"
51 #elif defined(MONGO_HAVE_GCC_ATOMIC_BUILTINS)
52 #include "mongo/platform/atomic_intrinsics_gcc_atomic.h"
53 #elif defined(MONGO_HAVE_GCC_SYNC_BUILTINS)
54 #include "mongo/platform/atomic_intrinsics_gcc_sync.h"
55 #elif defined(__i386__) || defined(__x86_64__)
56 #include "mongo/platform/atomic_intrinsics_gcc_intel.h"
57 #else
58 #error "Unsupported os/compiler family"
59 #endif