LogStream.h File Reference

#include <OpenMS/CONCEPT/Macros.h>
#include <OpenMS/DATASTRUCTURES/StringUtils.h>
#include <sstream>
#include <iostream>
#include <list>
#include <vector>
#include <ctime>
#include <map>

Include dependency graph for LogStream.h:

Go to the source code of this file.

Classes
class	LogStreamBuf
	Stream buffer used by LogStream. More...
struct	LogStreamBuf::StreamStruct
	Holds a stream that is connected to the LogStream. It also includes the minimum and maximum level at which the LogStream redirects messages to this stream. More...
struct	LogStreamBuf::LogCacheStruct
	Holds a counter of occurrences and an index for the occurrence sequence of the corresponding log message. More...
class	LogStreamNotifier
	Sink-side hook that is notified whenever a LogStream flushes a complete message. More...
class	LogStream
	Log Stream Class. More...
class	LogSinkGuard
	RAII guard that temporarily removes a stream from a LogStream and re-inserts it on scope exit. More...

Namespaces
namespace	OpenMS
	Main OpenMS namespace.
namespace	OpenMS::Logger
	Log streams.

Macros
#define	OPENMS_LOG_FATAL_ERROR    OpenMS::getThreadLocalLogFatal() << __FILE__ << "(" << __LINE__ << "): "
	Macro for fatal errors (processing stops) - includes file and line info.
#define	OPENMS_LOG_ERROR    OpenMS::getThreadLocalLogError()
	Macro for non-fatal errors (processing continues)
#define	OPENMS_LOG_WARN    OpenMS::getThreadLocalLogWarn()
	Macro for warnings.
#define	OPENMS_LOG_INFO    OpenMS::getThreadLocalLogInfo()
	Macro for information/status messages.
#define	OPENMS_LOG_DEBUG    OpenMS::getThreadLocalLogDebug() << past_last_slash(__FILE__) << "(" << __LINE__ << "): "
	Macro for debug information - includes file and line info.
#define	OPENMS_LOG_DEBUG_NOFILE    OpenMS::getThreadLocalLogDebug()
	Macro for debug information (without file info)

Functions
Logger::LogStream &	getThreadLocalLogFatal ()
	Get thread-local fatal error log stream.
Logger::LogStream &	getThreadLocalLogError ()
	Get thread-local error log stream.
Logger::LogStream &	getThreadLocalLogWarn ()
	Get thread-local warning log stream.
Logger::LogStream &	getThreadLocalLogInfo ()
	Get thread-local info log stream.
Logger::LogStream &	getThreadLocalLogDebug ()
	Get thread-local debug log stream.
Global LogStream accessor functions
These functions provide access to global LogStream instances for configuration purposes (e.g., adding/removing output streams). For actual logging, use the OPENMS_LOG_* macros which use thread-local streams to avoid data races. Warning Direct logging to global streams is NOT thread-safe. Use OPENMS_LOG_* macros instead.
Logger::LogStream &	getGlobalLogFatal ()
	Get the global fatal error log stream for configuration purposes.
Logger::LogStream &	getGlobalLogError ()
	Get the global error log stream for configuration purposes.
Logger::LogStream &	getGlobalLogWarn ()
	Get the global warning log stream for configuration purposes.
Logger::LogStream &	getGlobalLogInfo ()
	Get the global info log stream for configuration purposes.
Logger::LogStream &	getGlobalLogDebug ()
	Get the global debug log stream for configuration purposes.

---

Class Documentation

OpenMS::Logger::LogStreamBuf::LogCacheStruct

struct OpenMS::Logger::LogStreamBuf::LogCacheStruct

Holds a counter of occurrences and an index for the occurrence sequence of the corresponding log message.

Collaboration diagram for LogStreamBuf::LogCacheStruct:

Class Members
int	counter
Size	timestamp

Macro Definition Documentation

OPENMS_LOG_DEBUG

#define OPENMS_LOG_DEBUG    OpenMS::getThreadLocalLogDebug() << past_last_slash(__FILE__) << "(" << __LINE__ << "): "

Macro for debug information - includes file and line info.

OPENMS_LOG_DEBUG_NOFILE

#define OPENMS_LOG_DEBUG_NOFILE    OpenMS::getThreadLocalLogDebug()

Macro for debug information (without file info)

OPENMS_LOG_ERROR

#define OPENMS_LOG_ERROR    OpenMS::getThreadLocalLogError()

Macro for non-fatal errors (processing continues)

OPENMS_LOG_FATAL_ERROR

#define OPENMS_LOG_FATAL_ERROR    OpenMS::getThreadLocalLogFatal() << __FILE__ << "(" << __LINE__ << "): "

Macro for fatal errors (processing stops) - includes file and line info.

OPENMS_LOG_INFO

#define OPENMS_LOG_INFO    OpenMS::getThreadLocalLogInfo()

Macro for information/status messages.

OPENMS_LOG_WARN

#define OPENMS_LOG_WARN    OpenMS::getThreadLocalLogWarn()

Macro for warnings.