Return the HTML document whose tree of HTML elemnents this hzHtmElem is a part. We start at the current node and follow the parentage all the way back to the base of the tree. Arguments: None Pointer to root node of the tree to which the current node (element) belongs

Declared in file: hzDocument.h
Defined in file : hzDocHtml.cpp

Function Logic:

Function body:

hzDocHtml* hzHtmElem::GetTree (void)
{
   //  Return the HTML document whose tree of HTML elemnents this hzHtmElem is a part. We start at the current node and follow the parentage all the way back
   //  to the base of the tree.
   //  
   //  Arguments: None
   //  Returns: Pointer to root node of the tree to which the current node (element) belongs
   hzHtmElem*  pN ;    //  Current tree node
   if (!m_Parent)
       Fatal("hzHtmElem::GetTree. 1. Tag %s (line %d, level %d) has no parent\n", *m_Name, m_nLine, m_nLevel) ;
   for (pN = this ; pN->m_nLevel ; pN = pN->Parent()) ;
       if (!pN->m_Parent)
           Fatal("hzHtmElem::GetTree. 2. Tag %s (line %d, level %d) has no parent\n", *pN->m_Name, pN->m_nLine, pN->m_nLevel) ;
   return (hzDocHtml*) pN->Parent() ;
}