<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial">Hello , All <div> In the itkSmartPointer.h , the SmartPointer class has a method , Register() ,shown as follow </div><div><div> void Register()</div><div> {</div><div> if ( m_Pointer ) { m_Pointer->Register(); }</div><div> }</div></div><div>the m_Pointer is a member variable of SmartPoint , but what's the effect of the method ? I think the method just call a Register() , and don't do something meaningfully ?</div><div>zhq</div></div>