log4cpp: Layout.hh Source File

00001 /*
00002  * Layout.hh
00003  *
00004  * Copyright 2000, LifeLine Networks BV (www.lifeline.nl). All rights reserved.
00005  * Copyright 2000, Bastiaan Bakker. All rights reserved.
00006  *
00007  * See the COPYING file for the terms of usage and distribution.
00008  */
00009 
00010 #ifndef _LOG4CPP_LAYOUT_HH
00011 #define _LOG4CPP_LAYOUT_HH
00012 
00013 #include <log4cpp/Portability.hh>
00014 #include <log4cpp/LoggingEvent.hh>
00015 #include <string>
00016 
00017 namespace log4cpp {
00018 
00022     class LOG4CPP_EXPORT Layout {
00023         public:
00027         virtual ~Layout() { };
00028 
00035         virtual std::string format(const LoggingEvent& event) = 0;
00036     };        
00037 }
00038 
00039 #endif // _LOG4CPP_LAYOUT_HH