txeo::LoggerFile Class Reference

Singleton logger implementation for file output. More...

#include <LoggerFile.h>

Inheritance diagram for txeo::LoggerFile:

Collaboration diagram for txeo::LoggerFile:

Public Member Functions
	LoggerFile (const LoggerFile &)=delete
	LoggerFile (LoggerFile &&)=delete
LoggerFile &	operator= (const LoggerFile &)=delete
LoggerFile &	operator= (LoggerFile &&)=delete
	~LoggerFile ()
bool	open_file (const std::filesystem::path &file_path)
	Open log file for writing.
void	close_file ()
	Close the current log file.
Public Member Functions inherited from txeo::Logger
	Logger (const Logger &)=delete
	Logger (Logger &&)=delete
Logger &	operator= (const Logger &)=delete
Logger &	operator= (Logger &&)=delete
virtual	~Logger ()=default
void	log (txeo::LogLevel level, const std::string &message)
	Main logging method.
void	turn_on ()
	Enable logging operations.
void	turn_off ()
	Disable all logging output.
txeo::LogLevel	output_level () const
	Get current output level threshold.
void	set_output_level (txeo::LogLevel output_level)
	Set minimum logging level to output.
void	debug (const std::string &message)
	Log DEBUG level message.
void	info (const std::string &message)
	Log INFO level message.
void	warning (const std::string &message)
	Log WARNING level message.
void	error (const std::string &message)
	Log ERROR level message.

Static Public Member Functions
static LoggerFile &	instance ()
	Get singleton instance.

Additional Inherited Members
Protected Member Functions inherited from txeo::Logger
	Logger ()=default
Static Protected Member Functions inherited from txeo::Logger
static std::string	log_level_str (txeo::LogLevel level)
Protected Attributes inherited from txeo::Logger
bool	_is_turned_on {true}
txeo::LogLevel	_output_level {txeo::LogLevel::DEBUG}

Detailed Description

Singleton logger implementation for file output.

Inherits from txeo::Logger and provides thread-safe file logging capabilities. Uses RAII for resource management and follows the singleton pattern.

Note

The logger must be explicitly opened with open_file() before use

All logging operations are thread-safe through internal mutex

Example Usage:

try {
    auto& logger = LoggerFile::instance();
    logger.open_file("app.log");
    logger.info("System initialized");
    logger.warning("Low memory detected");
    logger.close_file();
} catch(const LoggerFileError& e) {
    std::cerr << "Logging failed: " << e.what() << std::endl;
}

Definition at line 35 of file LoggerFile.h.

Constructor & Destructor Documentation

LoggerFile() [1/2]

txeo::LoggerFile::LoggerFile ( const LoggerFile &  )

delete

LoggerFile() [2/2]

txeo::LoggerFile::LoggerFile ( LoggerFile &&  )

delete

~LoggerFile()

txeo::LoggerFile::~LoggerFile

(

)

Member Function Documentation

close_file()

void txeo::LoggerFile::close_file

(

)

Close the current log file.

Example Usage:

logger.close_file(); // Explicit close

instance()

static LoggerFile & txeo::LoggerFile::instance ( )

static

Get singleton instance.

Returns

Reference to the singleton LoggerFile instance

Example Usage:

auto& logger = LoggerFile::instance();

open_file()

bool txeo::LoggerFile::open_file

(

const std::filesystem::path &

file_path

)

Open log file for writing.

Parameters

file_path

Path to log file (will be created if not exists)

Returns

true if file was successfully opened

Exceptions

LoggerFileError

Thrown if file opening fails

Note

Appends to existing file by default

Example Usage:

if(!logger.open_file("debug.log")) {
    // Handle open failure
}

operator=() [1/2]

LoggerFile & txeo::LoggerFile::operator= ( const LoggerFile &  )

delete

operator=() [2/2]

LoggerFile & txeo::LoggerFile::operator= ( LoggerFile &&  )

delete

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

• include/txeo/LoggerFile.h