MetaImGUI::Logger Class Reference

Thread-safe logger with file and console output. More...

#include <Logger.h>

Classes
struct	Impl

Public Member Functions
	Logger (const Logger &)=delete
Logger &	operator= (const Logger &)=delete
	Logger (Logger &&)=delete
Logger &	operator= (Logger &&)=delete
void	Initialize (const std::filesystem::path &logFilePath, LogLevel minLevel=LogLevel::Info)
void	Shutdown ()
void	SetLevel (LogLevel level) noexcept
LogLevel	GetLevel () const noexcept
void	SetConsoleOutput (bool enable)
void	SetFileOutput (bool enable)
void	Flush ()
std::filesystem::path	GetLogFilePath () const
template<typename... Args>
void	Debug (std::format_string< Args... > fmt, Args... args)
template<typename... Args>
void	Info (std::format_string< Args... > fmt, Args... args)
template<typename... Args>
void	Warning (std::format_string< Args... > fmt, Args... args)
template<typename... Args>
void	Error (std::format_string< Args... > fmt, Args... args)
template<typename... Args>
void	Fatal (std::format_string< Args... > fmt, Args... args)
void	Debug (std::string_view message)
void	Info (std::string_view message)
void	Warning (std::string_view message)
void	Error (std::string_view message)
void	Fatal (std::string_view message)

Static Public Member Functions
static Logger &	Instance ()

Detailed Description

Thread-safe logger with file and console output.

Templated entry points format with std::vformat (C++20). The minimum-level filter is checked through an atomic so the early-out path is lock-free.

Usage:

LOG_INFO("Application started");
LOG_ERROR("Failed to load file: {}", filename);

Definition at line 57 of file Logger.h.

Constructor & Destructor Documentation

Logger() [1/2]

MetaImGUI::Logger::Logger ( const Logger &  )

delete

Logger() [2/2]

MetaImGUI::Logger::Logger ( Logger &&  )

delete

Member Function Documentation

Debug() [1/2]

template<typename... Args>

void MetaImGUI::Logger::Debug ( std::format_string< Args... >  fmt, Args...  args  )

inline

Definition at line 84 of file Logger.h.

References MetaImGUI::Debug, and GetLevel().

Debug() [2/2]

void MetaImGUI::Logger::Debug ( std::string_view  message )

inline

Definition at line 119 of file Logger.h.

References MetaImGUI::Debug, and GetLevel().

Error() [1/2]

template<typename... Args>

void MetaImGUI::Logger::Error ( std::format_string< Args... >  fmt, Args...  args  )

inline

Definition at line 105 of file Logger.h.

References MetaImGUI::Error, and GetLevel().

Error() [2/2]

void MetaImGUI::Logger::Error ( std::string_view  message )

inline

Definition at line 134 of file Logger.h.

References MetaImGUI::Error, and GetLevel().

Fatal() [1/2]

template<typename... Args>

void MetaImGUI::Logger::Fatal ( std::format_string< Args... >  fmt, Args...  args  )

inline

Definition at line 112 of file Logger.h.

References MetaImGUI::Fatal, and GetLevel().

Fatal() [2/2]

void MetaImGUI::Logger::Fatal ( std::string_view  message )

inline

Definition at line 139 of file Logger.h.

References MetaImGUI::Fatal, and GetLevel().

Flush()

void MetaImGUI::Logger::Flush

(

)

Definition at line 156 of file Logger.cpp.

GetLevel()

LogLevel MetaImGUI::Logger::GetLevel ( ) const

inlinenoexcept

Definition at line 73 of file Logger.h.

Referenced by Debug(), Debug(), Error(), Error(), Fatal(), Fatal(), Info(), Info(), Warning(), and Warning().

GetLogFilePath()

std::filesystem::path MetaImGUI::Logger::GetLogFilePath

(

)

const

Definition at line 165 of file Logger.cpp.

Info() [1/2]

template<typename... Args>

void MetaImGUI::Logger::Info ( std::format_string< Args... >  fmt, Args...  args  )

inline

Definition at line 91 of file Logger.h.

References GetLevel(), and MetaImGUI::Info.

Info() [2/2]

void MetaImGUI::Logger::Info ( std::string_view  message )

inline

Definition at line 124 of file Logger.h.

References GetLevel(), and MetaImGUI::Info.

Initialize()

void MetaImGUI::Logger::Initialize	(	const std::filesystem::path &	logFilePath,
		LogLevel	minLevel = LogLevel::Info
	)

Definition at line 105 of file Logger.cpp.

Referenced by MetaImGUI::Application::Initialize().

Instance()

Logger & MetaImGUI::Logger::Instance ( )

static

Definition at line 100 of file Logger.cpp.

Referenced by MetaImGUI::Application::Initialize(), and MetaImGUI::Application::Shutdown().

operator=() [1/2]

Logger & MetaImGUI::Logger::operator= ( const Logger &  )

delete

operator=() [2/2]

Logger & MetaImGUI::Logger::operator= ( Logger &&  )

delete

SetConsoleOutput()

void MetaImGUI::Logger::SetConsoleOutput

(

bool

enable

)

Definition at line 146 of file Logger.cpp.

SetFileOutput()

void MetaImGUI::Logger::SetFileOutput

(

bool

enable

)

Definition at line 151 of file Logger.cpp.

SetLevel()

void MetaImGUI::Logger::SetLevel ( LogLevel  level )

inlinenoexcept

Definition at line 69 of file Logger.h.

Shutdown()

void MetaImGUI::Logger::Shutdown

(

)

Definition at line 137 of file Logger.cpp.

Referenced by MetaImGUI::Application::Shutdown().

Warning() [1/2]

template<typename... Args>

void MetaImGUI::Logger::Warning ( std::format_string< Args... >  fmt, Args...  args  )

inline

Definition at line 98 of file Logger.h.

References GetLevel(), and MetaImGUI::Warning.

Warning() [2/2]

void MetaImGUI::Logger::Warning ( std::string_view  message )

inline

Definition at line 129 of file Logger.h.

References GetLevel(), and MetaImGUI::Warning.

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

• include/Logger.h
• src/Logger.cpp