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# nullappender.h

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    00001 // Module:  Log4CPLUS
    00002 // File:    nullappender.h
    00003 // Created: 6/2003
    00004 // Author:  Tad E. Smith
    00005 //
    00006 //
    00007 // Copyright (C) Tad E. Smith  All rights reserved.
    00008 //
    00009 // This software is published under the terms of the Apache Software
    00010 // License version 1.1, a copy of which has been included with this
    00011 // distribution in the LICENSE.APL file.
    00012 //
    00013
    00016 #ifndef _LOG4CPLUS_NULL_APPENDER_HEADER_
    00017 #define _LOG4CPLUS_NULL_APPENDER_HEADER_
    00018
    00019 #include <log4cplus/config.h>
    00020 #include <log4cplus/appender.h>
    00021 #include <log4cplus/helpers/property.h>
    00022
    00023
    00024 namespace log4cplus {
    00025
    00029     class LOG4CPLUS_EXPORT NullAppender : public Appender {
    00030     public:
    00031       // Ctors
    00032         NullAppender();
    00033         NullAppender(const log4cplus::helpers::Properties& properties);
    00034
    00035       // Dtor
    00036         virtual ~NullAppender();
    00037
    00038       // Methods
    00039         virtual void close();
    00040
    00041     protected:
    00042         virtual void append(const log4cplus::spi::InternalLoggingEvent& event);
    00043
    00044     private:
    00045       // Disallow copying of instances of this class
    00046         NullAppender(const NullAppender&);
    00047         NullAppender& operator=(const NullAppender&);
    00048     };
    00049
    00050 } // end namespace log4cplus
    00051
    00052 #endif // _LOG4CPLUS_NULL_APPENDER_HEADER_
    00053