autocriticalsection.cpp

来自「wince6.0平台上的任务管理器,功能类似于windows的任务管理器. 」· C++ 代码 · 共 43 行

#include "stdafx.h"
#include "Windows\AutoCriticalSection.h"

namespace Windows
{

CriticalSection::CriticalSection()
{
    ::InitializeCriticalSection(&m_criticalsection);
}

CriticalSection::~CriticalSection()
{
    ::DeleteCriticalSection(&m_criticalsection);
}

void CriticalSection::Lock()
{
    ::EnterCriticalSection(&m_criticalsection);
}

void CriticalSection::Unlock()
{
    ::LeaveCriticalSection(&m_criticalsection);
}



AutoCriticalSection::AutoCriticalSection(CriticalSection& criticalsection) :
    m_criticalsection(criticalsection)
{
    m_criticalsection.Lock();
}

AutoCriticalSection::~AutoCriticalSection()
{
    m_criticalsection.Unlock();
}

} // namespace Windows