timer-win32-inl.h

// @file mongo/util/timer-win32-inl.h
 
/*    Copyright 2010 10gen Inc.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
 
#pragma once
 
#define MONGO_TIMER_IMPL_WIN32
 
#include "mongo/platform/windows_basic.h"
#include "mongo/util/assert_util.h"
 
namespace mongo {
 
unsigned long long Timer::now() const {
    LARGE_INTEGER i;
    fassert(16161, QueryPerformanceCounter(&i));
    return i.QuadPart;
}
 
}  // namespace mongo