LogIt.h File Reference

#include <stdint.h>
#include <iostream>
#include <list>
#include "LogItStaticDefinitions.h"
#include "LogRecord.h"
#include "LogLevels.h"
#include "LogItInstance.h"

Go to the source code of this file.

Namespaces
	Log

Macros
#define	LOG_WITHOUT_COMPONENT(level)
#define	LOG_WITH_COMPONENT(level, component)
#define	GET_LOG_MACRO(_1, _2, LOG_MACRO_NAME, ...)   LOG_MACRO_NAME
	The one and only LOG macro - application code should log using this macro. More...
#define	LOG(...)   GET_LOG_MACRO(__VA_ARGS__, LOG_WITH_COMPONENT, LOG_WITHOUT_COMPONENT)(__VA_ARGS__)

Functions
SHARED_LIB_EXPORT_DEFN bool	Log::initializeLogging (const Log::LOG_LEVEL &nonComponentLogLevel=Log::INF)
	Initializers: Logging can only be initialized ONCE! To try and avoid thread contention. More...
SHARED_LIB_EXPORT_DEFN bool	Log::initializeDllLogging (LogItInstance *remoteLogInstance)
	initializer to be called when using LogIt inside a shared library. More...
SHARED_LIB_EXPORT_DEFN LogComponentHandle	Log::registerLoggingComponent (const std::string &componentName, const Log::LOG_LEVEL &nonComponentLogLevel=Log::INF)
	register a user defined logging component. More...
SHARED_LIB_EXPORT_DEFN bool	Log::isLoggable (const Log::LOG_LEVEL &level)
	log check: should message be logged? More...
SHARED_LIB_EXPORT_DEFN bool	Log::isLoggable (const Log::LOG_LEVEL &level, const LogComponentHandle &componentHandle)
SHARED_LIB_EXPORT_DEFN bool	Log::isLoggable (const Log::LOG_LEVEL &level, const std::string &componentName)
SHARED_LIB_EXPORT_DEFN void	Log::setNonComponentLogLevel (const Log::LOG_LEVEL &level)
	Get/Set the log threshold for all LOG messages without a component specified, i.e. More...
SHARED_LIB_EXPORT_DEFN Log::LOG_LEVEL	Log::getNonComponentLogLevel (void)
SHARED_LIB_EXPORT_DEFN const std::map< Log::LogComponentHandle, std::string >	Log::getComponentLogsList ()
	Get/Set the log threshold for all LOG messages where a component is specified, i.e. More...
SHARED_LIB_EXPORT_DEFN bool	Log::setComponentLogLevel (const LogComponentHandle &componentHandle, const LOG_LEVEL &level)
SHARED_LIB_EXPORT_DEFN bool	Log::getComponentLogLevel (const LogComponentHandle &componentHandle, LOG_LEVEL &level)
SHARED_LIB_EXPORT_DEFN std::string	Log::getComponentName (const LogComponentHandle &componentHandle)
	Finds the user defined string (specified in the registerLoggingComponent call) for a given componentHandle. More...
SHARED_LIB_EXPORT_DEFN LogComponentHandle	Log::getComponentHandle (const std::string componentName)
	Finds the component handle for a given component name. More...

Macro Definition Documentation

GET_LOG_MACRO

#define GET_LOG_MACRO	(		_1,
			_2,
			LOG_MACRO_NAME,
			...
	)		LOG_MACRO_NAME

The one and only LOG macro - application code should log using this macro.

Invocations resolve to either

• single arg 'LOG(LOG_LEVEL)' - LOG using the general purpose logging component. or
• double arg 'LOG(LOG_LEVEL, component)' - LOG using a specific component (handle or name).

Definition at line 52 of file LogIt.h.

LOG

#define LOG

(

...

)

GET_LOG_MACRO(__VA_ARGS__, LOG_WITH_COMPONENT, LOG_WITHOUT_COMPONENT)(__VA_ARGS__)

Definition at line 53 of file LogIt.h.

LOG_WITH_COMPONENT

#define LOG_WITH_COMPONENT	(		level,
			component
	)

Value:

if( !Log::isLoggable(level, component) ) (void)0; \
    else LogRecord(__FILE__, __LINE__, level, component).getStream()

Definition at line 39 of file LogIt.h.

LOG_WITHOUT_COMPONENT

#define LOG_WITHOUT_COMPONENT

(

level

)

Value:

if( !Log::isLoggable(level) ) (void)0; \
     else LogRecord(__FILE__, __LINE__, level).getStream()

Definition at line 34 of file LogIt.h.