A logger is a special output stream. More...

#include <Logger.h>

Inheritance diagram for osmscout::Logger:

Classes
class	Destination
	Abstract base class for printing log information to a specific output sink. More...

class	Line
	A log consists of a number of lines. More...

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

Public Member Functions
Line	Debug ()
	Start logging a line of debug output.

Line	Error ()
	Start logging a line of error output.

Line	Info ()
	Start logging a line of informational output.

	Logger ()=default

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

virtual	~Logger ()=default

Protected Member Functions
virtual Line	Log (Level level)=0
	The actual logging method, Debug(), Info(), Warn() and Error() are dispatching to.

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()

Logger::Line osmscout::Logger::Debug ( )

Start logging a line of debug output.

References DEBUG.

Referenced by osmscout::Log::Debug().

◆ Error()

Logger::Line osmscout::Logger::Error ( )

Start logging a line of error output.

References ERROR.

Referenced by osmscout::Log::Error().

◆ Info()

Logger::Line osmscout::Logger::Info ( )

Start logging a line of informational output.

References INFO.

Referenced by osmscout::Log::Info().

◆ 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::StreamLogger, and osmscout::NoOpLogger.

◆ Warn()

Logger::Line osmscout::Logger::Warn ( )

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

References WARN.

Referenced by osmscout::Log::Warn().

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

Classes

Public Types

Public Member Functions

Protected Member Functions