osmscout::Logger Class Reference

#include <libosmscout/include/osmscout/log/Logger.h>

Inheritance diagram for osmscout::Logger:

Classes
class	Destination
class	Line

Public Types
enum	Level { DEBUG , INFO , WARN , ERROR }

Public Member Functions
	Logger ()=default
virtual	~Logger ()=default
Line	Debug ()
Line	Info ()
Line	Warn ()
Line	Error ()

Protected Member Functions
virtual Line	Log (Level level)=0

Detailed Description

A logger is a special output stream. It can direct internal output to either the console, a file or some other (possibly OS specific) output sink. The actual destination is defined by passing a Destination instance to a Line instance.

Member Enumeration Documentation

Level

enum osmscout::Logger::Level

Enumerator
DEBUG
INFO
WARN
ERROR

Constructor & Destructor Documentation

Logger()

osmscout::Logger::Logger ( )

default

~Logger()

virtual osmscout::Logger::~Logger ( )

virtualdefault

Member Function Documentation

Debug()

Line osmscout::Logger::Debug

(

)

Start logging a line of debug output

Error()

Line osmscout::Logger::Error

(

)

Start logging a line of error output

Info()

Line osmscout::Logger::Info

(

)

Start logging a line of informational output

Log()

virtual Line osmscout::Logger::Log ( Level level )

protectedpure virtual

The actual logging method, Debug(), Info(), Warn() and Error() are dispatching to.

Implemented in osmscout::NoOpLogger, and osmscout::StreamLogger.

Warn()

Line osmscout::Logger::Warn

(

)

Start logging a line of warning output (there is a potential problem, but the application could handle it)

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

• libosmscout/include/osmscout/log/Logger.h