Write out (whole) chain content to a stream.

Declared and defined in file: hzChain.cpp

Function Logic:

Function body:

ostream& operator<< (ostream& os)hzChain& Z, 
{
   //  Category: Data Output
   //  
   //  Write out (whole) chain content to a stream.
   //  
   //  Arguments: 1) os The output stream
   //     2) Z The chain to be written out
   //  
   //  Returns: Reference to the input stream
   _hzfunc("std::istream& operator<< hzChain&") ;
   _zblk*      zb ;            //  Working block pointer
   if (!Z.mx)
       return os ;
   for (zb = (_zblk*) Z.mx->m_Begin ; zb ; zb = zb->Next())
       os.write(zb->m_Data, zb->m_nUsage) ;
   return os ;
}