This facilitates output of the string value to a stream

Declared and defined in file: hzString.cpp

Function Logic:

Function body:

ostream& operator<< (ostream& os)hzString& obj, 
{
   //  Category: Data Output
   //  
   //  This facilitates output of the string value to a stream
   //  
   //  Arguments: 1) is  Output stream
   //     2) obj  String to be written out
   //  
   //  Returns: Reference to this string instance
   _hzfunc("hzString::operator<<") ;
   if (*obj)
       os << *obj ;
   return os ;
}