tracelogger.h
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// -*- C++ -*-
// Module: Log4CPLUS
// File: tracelogger.h
// Created: 1/2009
// Author: Vaclav Haisman
//
//
// Copyright 2009-2017 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_TRACELOGGER_H
#define LOG4CPLUS_TRACELOGGER_H
#include <log4cplus/config.hxx>
#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
#pragma once
#endif
#include <log4cplus/logger.h>
namespace log4cplus
{
class TraceLogger
{
public:
TraceLogger(Logger l, log4cplus::tstring _msg,
const char* _file = LOG4CPLUS_CALLER_FILE (),
int _line = LOG4CPLUS_CALLER_LINE (),
char const * _function = LOG4CPLUS_CALLER_FUNCTION ())
: logger(std::move (l)), msg(std::move (_msg)), file(_file),
function(_function), line(_line)
{
if(logger.isEnabledFor(TRACE_LOG_LEVEL))
logger.forcedLog(TRACE_LOG_LEVEL, LOG4CPLUS_TEXT("ENTER: ") + msg,
file, line, function);
}
~TraceLogger()
{
if(logger.isEnabledFor(TRACE_LOG_LEVEL))
logger.forcedLog(TRACE_LOG_LEVEL, LOG4CPLUS_TEXT("EXIT: ") + msg,
file, line, function);
}
private:
TraceLogger (TraceLogger const &);
TraceLogger & operator = (TraceLogger const &);
Logger logger;
log4cplus::tstring msg;
const char* file;
const char* function;
int line;
};
} // log4cplus
#endif // LOG4CPLUS_TRACELOGGER_H
log4cplus::Logger
This is the central class in the log4cplus package.
Definition logger.h:71
log4cplus::TraceLogger
This class is used to produce "Trace" logging.
Definition tracelogger.h:51
log4cplus::TraceLogger::TraceLogger
TraceLogger(Logger l, log4cplus::tstring _msg, const char *_file=LOG4CPLUS_CALLER_FILE(), int _line=LOG4CPLUS_CALLER_LINE(), char const *_function=LOG4CPLUS_CALLER_FUNCTION())
Definition tracelogger.h:53
log4cplus::TraceLogger::~TraceLogger
~TraceLogger()
Definition tracelogger.h:65
LOG4CPLUS_TEXT
#define LOG4CPLUS_TEXT(STRING)
Definition clogger.h:72
config.hxx
LOG4CPLUS_CALLER_FUNCTION
#define LOG4CPLUS_CALLER_FUNCTION()
Definition config.hxx:123
LOG4CPLUS_CALLER_FILE
#define LOG4CPLUS_CALLER_FILE()
Definition config.hxx:121
LOG4CPLUS_CALLER_LINE
#define LOG4CPLUS_CALLER_LINE()
Definition config.hxx:122
logger.h
This header defines the Logger class and the logging macros.
log4cplus
Definition appender.h:46
log4cplus::tstring
std::basic_string< tchar > tstring
Definition tstring.h:39
log4cplus::TRACE_LOG_LEVEL
const LogLevel TRACE_LOG_LEVEL
The TRACE_LOG_LEVEL LogLevel is used to "trace" entry and exiting of methods.
Definition loglevel.h:84