http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/htdig/Object.h

// // Object.h // // Object: This baseclass defines how an object should behave. // This includes the ability to be put into a list // // Part of the ht://Dig package <http://www.htdig.org/> // Copyright (c) 1999-2004 The ht://Dig Group // For copyright details, see the file COPYING in your distribution // or the GNU Library General Public License (LGPL) version 2 or later // <http://www.gnu.org/copyleft/lgpl.html> // // $Id: Object.h,v 1.9 2004/05/28 13:15:21 lha Exp $ // #ifndef _Object_h_ #define _Object_h_ #include "lib.h" #include <stdio.h> class String; class Object { public: // // Constructor/Destructor // Object() {} virtual ~Object() {} // // To ensure a consistent comparison interface and to allow comparison // of all kinds of different objects, we will define a comparison functions. // virtual int compare(const Object &) const { return 0;} // // To allow a deep copy of data structures we will define a standard interface... // This member will return a copy of itself, freshly allocated and deep copied. // virtual Object *Copy() const { fprintf(stderr, "Object::Copy: derived class does not implement Copy\n"); return new Object(); } }; #endif