LogConnectionTxtFile Class Reference

Implements a log connection to a text file. More...

#include <LogConnectionTxtFile.h>

Inheritance diagram for LogConnectionTxtFile:

Collaboration diagram for LogConnectionTxtFile:

Public Member Functions
	LogConnectionTxtFile (const std::string &filename, bool append=false)
	The constructor.
virtual	~LogConnectionTxtFile ()
	The LogConnectionTxtFile destructor.
bool	sendMessage (const LogMessage &message) override
	Sends a log message.
bool	isConnected () override
	Returns true if the connection to the text file could be established.
void	finalizeOnAbort () override
	Make sure the file is closed on abort.

Private Attributes
std::ofstream	m_fileStream
	The file output stream used for sending the log message.

Detailed Description

Implements a log connection to a text file.

Inherits from the abstract base class LogConnectionBase.

Definition at line 27 of file LogConnectionTxtFile.h.

Constructor & Destructor Documentation

LogConnectionTxtFile()

LogConnectionTxtFile ( const std::string &  filename, bool  append = false  )

explicit

The constructor.

Parameters

filename	The path and name of the text file.
append	If this value is set to true, an existing file will not be overridden, but instead the log messages will be added to the end of the file.

Definition at line 15 of file LogConnectionTxtFile.cc.

                                                                             : m_fileStream{filename.c_str(), append ? ios::app : ios::out}
{
  if (!m_fileStream.is_open()) throw std::runtime_error("Cannot open output file '" + filename + "': " + strerror(errno));
}

Member Function Documentation

finalizeOnAbort()

void finalizeOnAbort ( )

overridevirtual

Make sure the file is closed on abort.

Reimplemented from LogConnectionBase.

Definition at line 35 of file LogConnectionTxtFile.cc.

{
  m_fileStream.close();
}

isConnected()

bool isConnected ( )

overridevirtual

Returns true if the connection to the text file could be established.

Returns

True if the connection to the text file could be established.

Implements LogConnectionBase.

Definition at line 22 of file LogConnectionTxtFile.cc.

{
  return (bool)m_fileStream;
}

sendMessage()

bool sendMessage ( const LogMessage &  message )

overridevirtual

Sends a log message.

Parameters

message

The log message object.

Returns

Returns true if the message could be send.

Implements LogConnectionBase.

Definition at line 27 of file LogConnectionTxtFile.cc.

{
  if (isConnected()) {
    m_fileStream << message;
    return true;
  } else return false;
}

Member Data Documentation

m_fileStream

std::ofstream m_fileStream

private

The file output stream used for sending the log message.

Definition at line 62 of file LogConnectionTxtFile.h.

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The documentation for this class was generated from the following files:

• framework/logging/include/LogConnectionTxtFile.h
• framework/logging/src/LogConnectionTxtFile.cc