Loads an HTML document into a tree of HTML nodes

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

Function Logic:

Function body:

hzEcode hzDocHtml::Import (hzString& path)
{
   //  Loads an HTML document into a tree of HTML nodes
   //  
   //  Arguments: 1) path The full pathname of the file to load
   //  
   //  Returns: E_ARGUMENT If no file path is supplied
   //     E_NOTFOUND If the file does not exist
   //     E_NODATA If the file is empty
   //     E_OPENFAIL If the file cannot be read
   //     E_FORMAT If a format error caused the file load to fail
   //     E_OK  If the operation is successful
   _hzfunc("hzDocHtml::Import") ;
   ifstream    is ;    //  Input stream
   hzChain     Z ;     //  Chain for holding file content
   hzEcode     rc ;    //  Return code
   //  Check path and load document
   rc = OpenInputStrm(is, path) ;
   if (rc == E_OK)
   {
       Z << is ;
       is.close() ;
       rc = Load(Z) ;
   }
   return rc ;
}