跪求视图种的析构函数源代码

CView::~CView()
{
    AFX_BEGIN_DESTRUCTOR

        // If we're the current routing view, pop the routing view stack
        _AFX_THREAD_STATE* pThreadState = AfxGetThreadState();
        while (pThreadState->m_pRoutingView == this)
            pThreadState->m_pPushRoutingView->Pop();

        if (m_pDocument != NULL)
            m_pDocument->RemoveView(this);

    AFX_END_DESTRUCTOR
}