/usr/include/dcmtk/oflog/nullap.h is in libdcmtk-dev 3.6.1~20150924-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | // -*- C++ -*-
// Module: Log4CPLUS
// File: nullap.h
// Created: 6/2003
// Author: Tad E. Smith
//
//
// Copyright 2003-2010 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.
/** @file */
#ifndef DCMTK_LOG4CPLUS_NULL_APPENDER_HEADER_
#define DCMTK_LOG4CPLUS_NULL_APPENDER_HEADER_
#include "dcmtk/oflog/config.h"
#if defined (DCMTK_LOG4CPLUS_HAVE_PRAGMA_ONCE)
#pragma once
#endif
#include "dcmtk/oflog/appender.h"
namespace dcmtk {
namespace log4cplus {
/**
* Appends log events to a file.
*/
class DCMTK_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
} // end namespace dcmtk
#endif // DCMTK_LOG4CPLUS_NULL_APPENDER_HEADER_
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