Friend function to hzDomain class to stream out the domain name.

Declared and defined in file: hzDomain.cpp

Function Logic:

Function body:

ostream& operator<< (ostream& os)hzDomain& obj, 
{
   //  Category: Data Output
   //  
   //  Friend function to hzDomain class to stream out the domain name.
   //  
   //  Arguments: 1) os  Reference to output stream
   //     2) ema  Const reference to an domain name
   //  
   //  Returns: Reference to the supplied output stream
   _hzfunc("operator<<(ostream,hzDomain)") ;
   os << *obj ;
   return os ;
}