log4tango  4.0.3
Layout.hh
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1 //
2 // Layout.hh
3 //
4 // Copyright (C) : 2000 - 2002
5 // LifeLine Networks BV (www.lifeline.nl). All rights reserved.
6 // Bastiaan Bakker. All rights reserved.
7 //
8 // 2004,2005,2006,2007,2008,2009,2010
9 // Synchrotron SOLEIL
10 // L'Orme des Merisiers
11 // Saint-Aubin - BP 48 - France
12 //
13 // This file is part of log4tango.
14 //
15 // Log4ango is free software: you can redistribute it and/or modify
16 // it under the terms of the GNU Lesser General Public License as published by
17 // the Free Software Foundation, either version 3 of the License, or
18 // (at your option) any later version.
19 //
20 // Log4tango is distributed in the hope that it will be useful,
21 // but WITHOUT ANY WARRANTY; without even the implied warranty of
22 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 // GNU Lesser General Public License for more details.
24 //
25 // You should have received a copy of the GNU Lesser General Public License
26 // along with Log4Tango. If not, see <http://www.gnu.org/licenses/>.
27 
28 #ifndef _LOG4TANGO_LAYOUT_H
29 #define _LOG4TANGO_LAYOUT_H
30 
31 #include <log4tango/Portability.hh>
34 #include <string>
35 
36 namespace log4tango {
37 
38 //-----------------------------------------------------------------------------
39 // class : Appender (abstract class)
40 //-----------------------------------------------------------------------------
42 {
43 public:
44 
48  Layout() {};
49 
53  virtual ~Layout() {};
54 
61  virtual std::string format (const LoggingEvent& event);
62 };
63 
64 } // namespace log4tango
65 
66 #endif // _LOG4TANGO_LAYOUT_H