/usr/include/log4cpp/Layout.hh is in liblog4cpp5-dev 1.0-4.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | /*
* Layout.hh
*
* Copyright 2000, LifeLine Networks BV (www.lifeline.nl). All rights reserved.
* Copyright 2000, Bastiaan Bakker. All rights reserved.
*
* See the COPYING file for the terms of usage and distribution.
*/
#ifndef _LOG4CPP_LAYOUT_HH
#define _LOG4CPP_LAYOUT_HH
#include <log4cpp/Portability.hh>
#include <log4cpp/LoggingEvent.hh>
#include <string>
namespace log4cpp {
/**
* Extend this abstract class to create your own log layout format.
**/
class LOG4CPP_EXPORT Layout {
public:
/**
* Destructor for Layout.
**/
virtual ~Layout() { };
/**
* Formats the LoggingEvent data to a string that appenders can log.
* Implement this method to create your own layout format.
* @param event The LoggingEvent.
* @returns an appendable string.
**/
virtual std::string format(const LoggingEvent& event) = 0;
};
}
#endif // _LOG4CPP_LAYOUT_HH
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