MongoDB  2.7.0
timer-win32-inl.h
1 // @file mongo/util/timer-win32-inl.h
2 
3 /* Copyright 2010 10gen Inc.
4  *
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
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
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.
16  */
17 
27 #pragma once
28 
29 #define MONGO_TIMER_IMPL_WIN32
30 
31 #include "mongo/platform/windows_basic.h"
32 #include "mongo/util/assert_util.h"
33 
34 namespace mongo {
35 
36  unsigned long long Timer::now() const {
37  LARGE_INTEGER i;
38  fassert(16161, QueryPerformanceCounter(&i));
39  return i.QuadPart;
40  }
41 
42 } // namespace mongo
MONGO_CLIENT_API void fassert(int msgid, bool testOK)
aborts on condition failure
Definition: assert_util.h:195