MStreamable.h
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1 /* -*-mode:c++; c-file-style: "gnu";-*- */
2 /*
3  * $Id: MStreamable.h,v 1.12 2007/07/02 18:48:19 sebdiaz Exp $
4  *
5  * Copyright (C) 1996 - 2004 Stephen F. Booth <sbooth@gnu.org>
6  * 2007 Sebastien DIAZ <sebastien.diaz@gmail.com>
7  * Part of the GNU cgicc library, http://www.gnu.org/software/cgicc
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License as published by the Free Software Foundation; either
12  * version 3 of the License, or (at your option) any later version.
13  *
14  * This library is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  * Lesser General Public License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with this library; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
22  */
23 
24 #ifndef _MSTREAMABLE_H_
25 #define _MSTREAMABLE_H_ 1
26 
27 #ifdef __GNUG__
28 # pragma interface
29 #endif
30 
38 #include <iostream>
39 
40 #include "cgicc/CgiDefs.h"
41 
42 namespace cgicc {
43 
44  class MStreamable;
45 
52  CGICC_API std::ostream&
53  operator<<(std::ostream& out, const MStreamable& obj);
54 
55  // ============================================================
56  // Class MStreamable
57  // ============================================================
58 
66  class CGICC_API MStreamable
67  {
68 
69  friend CGICC_API std::ostream&
70  operator<<(std::ostream& out, const MStreamable& obj);
71 
72  public:
77  inline MStreamable()
78  {}
79 
84  inline virtual ~MStreamable()
85  {}
86 
93  virtual void
94  render(std::ostream& out) const = 0;
95  };
96 
97 } // namespace cgicc
98 
99 #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 Thu May 16 2013 00:09:29 for cgicc by doxygen 1.8.3.1