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MStreamable.h

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00001 /* -*-c++-*- */
00002 /*
00003  *  $Id: MStreamable_8h-source.html,v 1.1.1.3 2004/06/19 04:36:23 chrisb Exp $
00004  *
00005  *  Copyright (C) 1996 - 2003 Stephen F. Booth
00006  *
00007  *  This library is free software; you can redistribute it and/or
00008  *  modify it under the terms of the GNU Lesser General Public
00009  *  License as published by the Free Software Foundation; either
00010  *  version 2.1 of the License, or (at your option) any later version.
00011  *
00012  *  This library is distributed in the hope that it will be useful,
00013  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  *  Lesser General Public License for more details.
00016  *
00017  *  You should have received a copy of the GNU Lesser General Public
00018  *  License along with this library; if not, write to the Free Software
00019  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00020  */
00021 
00022 #ifndef _MSTREAMABLE_H_
00023 #define _MSTREAMABLE_H_ 1
00024 
00025 #ifdef __GNUG__
00026 #  pragma interface
00027 #endif
00028 
00036 #include <iostream>
00037 
00038 #include "cgicc/CgiDefs.h"
00039 
00040 namespace cgicc {
00041 
00042   class MStreamable;
00043 
00050   CGICC_API std::ostream& 
00051   operator<<(std::ostream& out, const MStreamable& obj);
00052   
00053   // ============================================================
00054   // Class MStreamable
00055   // ============================================================
00056   
00064   class CGICC_API MStreamable 
00065   {
00066     
00067     friend CGICC_API std::ostream& 
00068     operator<<(std::ostream& out, const MStreamable& obj);
00069     
00070   public:
00075     inline MStreamable() 
00076     {}
00077     
00082     inline virtual ~MStreamable() 
00083     {}
00084     
00091     virtual void
00092     render(std::ostream& out)                           const = 0;
00093   };
00094   
00095 } // namespace cgicc
00096 
00097 #endif /* ! _MSTREAMABLE_H_ */

GNU cgicc - A C++ class library for writing CGI applications
Copyright © 1996 - 2004 Stephen F. Booth
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front Cover Texts, and with no Back-Cover Texts.
Documentation generated Sat Jun 19 00:36:23 2004 for cgicc by doxygen 1.3.6