nullappender.h
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// -*- C++ -*-
// Module: Log4CPLUS
// File: nullappender.h
// Created: 6/2003
// Author: Tad E. Smith
//
//
// Copyright 2003-2017 Tad E. Smith
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef LOG4CPLUS_NULL_APPENDER_HEADER_
#define LOG4CPLUS_NULL_APPENDER_HEADER_
#include <log4cplus/config.hxx>
#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
#pragma once
#endif
#include <log4cplus/appender.h>
namespace log4cplus {
class LOG4CPLUS_EXPORT NullAppender : public Appender {
public:
// Ctors
NullAppender();
NullAppender(const log4cplus::helpers::Properties&);
// Dtor
virtual ~NullAppender();
// Methods
virtual void close();
protected:
virtual void append(const log4cplus::spi::InternalLoggingEvent& event);
private:
// Disallow copying of instances of this class
NullAppender(const NullAppender&);
NullAppender& operator=(const NullAppender&);
};
} // end namespace log4cplus
#endif // LOG4CPLUS_NULL_APPENDER_HEADER_
appender.h
log4cplus::Appender::Appender
Appender()
log4cplus::NullAppender::NullAppender
NullAppender(const log4cplus::helpers::Properties &)
log4cplus::NullAppender::NullAppender
NullAppender()
log4cplus::NullAppender::append
virtual void append(const log4cplus::spi::InternalLoggingEvent &event)
Subclasses of Appender should implement this method to perform actual logging.
log4cplus::NullAppender::~NullAppender
virtual ~NullAppender()
log4cplus::NullAppender::close
virtual void close()
Release any resources allocated within the appender such as file handles, network connections,...
log4cplus::helpers::Properties
Definition property.h:43
log4cplus::spi::InternalLoggingEvent
The internal representation of logging events.
Definition loggingevent.h:51
config.hxx
log4cplus
Definition appender.h:46
LOG4CPLUS_EXPORT
#define LOG4CPLUS_EXPORT
Definition win32.h:141