Helper class encapsulating log4cpp. More...

#include <CLog.h>

Static Public Member Functions
static void	AddAppender (LOG4CPP_NS::Category aCategory, LOG4CPP_NS::Appender aAppender)
	Add/remove an appender to/from a category. More...

static void	ConfigureDefault ()
	Configures log4cpp to output messages >=ERROR on the Windows debug console. More...

static bool	ConfigureFromEnvironment (void)
	Configures log4cpp from a file whose name is given by the environment variable GENICAM_LOG_CONFIG_VERSION. More...

static bool	ConfigureFromFile (const gcstring &FileName)
	Configures log4cpp from a file. More...

static bool	ConfigureFromFile (const char FileName[])

static bool	ConfigureFromString (const gcstring &ConfigData)
	Configures log4cpp from a string. More...

static bool	ConfigureFromString (const char ConfigData[])

static LOG4CPP_NS::Appender *	CreateFileAppender (const gcstring &aName, const gcstring &aPath, bool aAppend=false, const gcstring &aPattern="")
	Creates a new file appender (used by some test modules) More...

static bool	Exists (const gcstring &LoggerName)
	Checks if a category exists. More...

static bool	Exists (const char LoggerName[])

static LOG4CPP_NS::Category &	GetLogger (const gcstring &LoggerName)
	Retrieves (and if necessary create) a category by name. More...

static LOG4CPP_NS::Category &	GetLogger (const char LoggerName[])

static LOG4CPP_NS::Category &	GetRootLogger (void)
	Retrieves the root category. More...

static void	Initialize (void)
	initializes log4cpp More...

static bool	IsDebugEnabled (LOG4CPP_NS::Category *aCategory)

static bool	IsInfoEnabled (LOG4CPP_NS::Category *aCategory)
	Check whether logging is possible and enabled for a specific category. More...

static bool	IsWarnEnabled (LOG4CPP_NS::Category *aCategory)

static void	Log (LOG4CPP_NS::Category aCategory, LOG4CPP_NS::Priority::Value aPriority, const char aStringFormat,...)

static void	LogPop (LOG4CPP_NS::Category aCategory, LOG4CPP_NS::Priority::Value aPriority, const char aStringFormat,...)

static void	LogPush (LOG4CPP_NS::Category aCategory, LOG4CPP_NS::Priority::Value aPriority, const char aStringFormat,...)
	Logging functions. More...

static void	LogVA (LOG4CPP_NS::Category aCategory, LOG4CPP_NS::Priority::Value aPriority, const char aStringFormat, va_list arg)

static void	PopNDC (void)
	Pop nested diagnostic context. More...

static void	PushNDC (const gcstring &ContextName)
	Push nested diagnostic context. More...

static void	PushNDC (const char ContextName[])

static void	RemoveAllAppenders (void)
	removes all appenders from all existing categories More...

static void	RemoveAppender (LOG4CPP_NS::Category aCategory, LOG4CPP_NS::Appender aAppender)

static void	SetPriorityError (LOG4CPP_NS::Category *aCategory)

static void	SetPriorityInfo (LOG4CPP_NS::Category *aCategory)
	Set priority for a category. More...

static void	ShutDown (void)
	de-initializes log4cpp More...

Private Types
typedef void *	lib_handle_t
	A type corresponds to a library handle which can be platform specific. More...

Static Private Member Functions
static void *	FindSymbol (lib_handle_t Handle, const gcstring Name)
	Finds a symbol and return its pointer. More...

static void	MakeSureLoggerHasBeenFound (void)
	Makes sure log4cpp has been found. More...

static lib_handle_t	OpenLibrary (const gcstring Name)
	Opens a library. More...

Static Private Attributes
static bool	g_HasFoundLogger
	A truth value of a proposition "Has found log4cpp.". More...

static lib_handle_t	g_pLibHandle
	A handle to an associated logger library. More...

static const void *	g_pLog4cpp
	A wrapper which bridges log4cpp and this class. More...

static int	g_RefCount
	Reference counter for Initialize/Shutdown. More...

Detailed Description

Helper class encapsulating log4cpp.

Definition at line 59 of file CLog.h.

Member Typedef Documentation

typedef void* GENICAM_NAMESPACE::CLog::lib_handle_t

private

A type corresponds to a library handle which can be platform specific.

Definition at line 142 of file CLog.h.

Member Function Documentation

static void GENICAM_NAMESPACE::CLog::AddAppender	(	LOG4CPP_NS::Category *	aCategory,
		LOG4CPP_NS::Appender *	aAppender
	)

static

Add/remove an appender to/from a category.

static void GENICAM_NAMESPACE::CLog::ConfigureDefault ( )

static

Configures log4cpp to output messages >=ERROR on the Windows debug console.

static bool GENICAM_NAMESPACE::CLog::ConfigureFromEnvironment ( void )

static

Configures log4cpp from a file whose name is given by the environment variable GENICAM_LOG_CONFIG_VERSION.

static bool GENICAM_NAMESPACE::CLog::ConfigureFromFile ( const gcstring & FileName )

static

Configures log4cpp from a file.

static bool GENICAM_NAMESPACE::CLog::ConfigureFromFile ( const char FileName[] )

static

static bool GENICAM_NAMESPACE::CLog::ConfigureFromString ( const gcstring & ConfigData )

static

Configures log4cpp from a string.

static bool GENICAM_NAMESPACE::CLog::ConfigureFromString ( const char ConfigData[] )

static

static LOG4CPP_NS::Appender* GENICAM_NAMESPACE::CLog::CreateFileAppender	(	const gcstring &	aName,
		const gcstring &	aPath,
		bool	aAppend = `false`,
		const gcstring &	aPattern = `""`
	)

static

Creates a new file appender (used by some test modules)

static bool GENICAM_NAMESPACE::CLog::Exists ( const gcstring & LoggerName )

static

Checks if a category exists.

static bool GENICAM_NAMESPACE::CLog::Exists ( const char LoggerName[] )

static

static void* GENICAM_NAMESPACE::CLog::FindSymbol	(	lib_handle_t	Handle,
		const gcstring	Name
	)

staticprivate

Finds a symbol and return its pointer.

static LOG4CPP_NS::Category& GENICAM_NAMESPACE::CLog::GetLogger ( const gcstring & LoggerName )

static

Retrieves (and if necessary create) a category by name.

static LOG4CPP_NS::Category& GENICAM_NAMESPACE::CLog::GetLogger ( const char LoggerName[] )

static

static LOG4CPP_NS::Category& GENICAM_NAMESPACE::CLog::GetRootLogger ( void )

static

Retrieves the root category.

static void GENICAM_NAMESPACE::CLog::Initialize ( void )

static

initializes log4cpp

static bool GENICAM_NAMESPACE::CLog::IsDebugEnabled ( LOG4CPP_NS::Category * aCategory )

static

static bool GENICAM_NAMESPACE::CLog::IsInfoEnabled ( LOG4CPP_NS::Category * aCategory )

static

Check whether logging is possible and enabled for a specific category.

static bool GENICAM_NAMESPACE::CLog::IsWarnEnabled ( LOG4CPP_NS::Category * aCategory )

static

static void GENICAM_NAMESPACE::CLog::Log	(	LOG4CPP_NS::Category *	aCategory,
		LOG4CPP_NS::Priority::Value	aPriority,
		const char *	aStringFormat,
			...
	)

static

static void GENICAM_NAMESPACE::CLog::LogPop	(	LOG4CPP_NS::Category *	aCategory,
		LOG4CPP_NS::Priority::Value	aPriority,
		const char *	aStringFormat,
			...
	)

static

static void GENICAM_NAMESPACE::CLog::LogPush	(	LOG4CPP_NS::Category *	aCategory,
		LOG4CPP_NS::Priority::Value	aPriority,
		const char *	aStringFormat,
			...
	)

static

Logging functions.

static void GENICAM_NAMESPACE::CLog::LogVA	(	LOG4CPP_NS::Category *	aCategory,
		LOG4CPP_NS::Priority::Value	aPriority,
		const char *	aStringFormat,
		va_list	arg
	)

static

static void GENICAM_NAMESPACE::CLog::MakeSureLoggerHasBeenFound ( void )

staticprivate

Makes sure log4cpp has been found.

static lib_handle_t GENICAM_NAMESPACE::CLog::OpenLibrary ( const gcstring Name )

staticprivate

Opens a library.

static void GENICAM_NAMESPACE::CLog::PopNDC ( void )

static

Pop nested diagnostic context.

static void GENICAM_NAMESPACE::CLog::PushNDC ( const gcstring & ContextName )

static

Push nested diagnostic context.

static void GENICAM_NAMESPACE::CLog::PushNDC ( const char ContextName[] )

static

static void GENICAM_NAMESPACE::CLog::RemoveAllAppenders ( void )

static

removes all appenders from all existing categories

static void GENICAM_NAMESPACE::CLog::RemoveAppender	(	LOG4CPP_NS::Category *	aCategory,
		LOG4CPP_NS::Appender *	aAppender
	)

static

static void GENICAM_NAMESPACE::CLog::SetPriorityError ( LOG4CPP_NS::Category * aCategory )

static

static void GENICAM_NAMESPACE::CLog::SetPriorityInfo ( LOG4CPP_NS::Category * aCategory )

static

Set priority for a category.

static void GENICAM_NAMESPACE::CLog::ShutDown ( void )

static

de-initializes log4cpp

Member Data Documentation

bool GENICAM_NAMESPACE::CLog::g_HasFoundLogger

staticprivate

A truth value of a proposition "Has found log4cpp.".

Definition at line 155 of file CLog.h.

lib_handle_t GENICAM_NAMESPACE::CLog::g_pLibHandle

staticprivate

A handle to an associated logger library.

Definition at line 146 of file CLog.h.

const void* GENICAM_NAMESPACE::CLog::g_pLog4cpp

staticprivate

A wrapper which bridges log4cpp and this class.

Definition at line 136 of file CLog.h.

int GENICAM_NAMESPACE::CLog::g_RefCount

staticprivate

Reference counter for Initialize/Shutdown.

Definition at line 133 of file CLog.h.

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

CLog.h

Static Public Member Functions

Private Types

Static Private Member Functions

Static Private Attributes

Detailed Description

Member Typedef Documentation

Member Function Documentation

Member Data Documentation