void CAutoCCDUView::OnEditDivide() 
{
int size= this->m_vEdges.size();
m_pclassRegionDivide = new CEluSegmentationEdit(this);

}CEluSegmentationEdit::CEluSegmentationEdit(CAutoCCDUView *pView)
{       int size= pView->m_vEdges.size();}为什么在CAutoCCDUView::OnEditDivide() 中size=5
而在}CEluSegmentationEdit::CEluSegmentationEdit(CAutoCCDUView *pView)中却变成一个随机数了呢?