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Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
juce::Logger Class Referenceabstract

#include <juce_core.h>

Inheritance diagram for juce::Logger:
juce::FileLogger

Public Member Functions

virtual ~Logger ()
 

Static Public Member Functions

static void JUCE_CALLTYPE setCurrentLogger (Logger *newLogger) noexcept
 
static LoggergetCurrentLogger () noexcept
 
static void JUCE_CALLTYPE writeToLog (const String &message)
 
static void JUCE_CALLTYPE outputDebugString (const String &text)
 

Protected Member Functions

 Logger ()
 
virtual void logMessage (const String &message)=0
 

Detailed Description

Acts as an application-wide logging class.

A subclass of Logger can be created and passed into the Logger::setCurrentLogger method and this will then be used by all calls to writeToLog.

The logger class also contains methods for writing messages to the debugger's output stream.

See also
FileLogger

Constructor & Destructor Documentation

◆ ~Logger()

Logger::~Logger ( )
virtual

Destructor.

◆ Logger()

Logger::Logger ( )
protected

Member Function Documentation

◆ getCurrentLogger()

Logger * Logger::getCurrentLogger ( )
staticnoexcept

Returns the current logger, or nullptr if none has been set.

◆ logMessage()

virtual void juce::Logger::logMessage ( const String message)
protectedpure virtual

This is overloaded by subclasses to implement custom logging behaviour.

See also
setCurrentLogger

Implemented in juce::FileLogger.

◆ outputDebugString()

static void JUCE_CALLTYPE juce::Logger::outputDebugString ( const String text)
static

Writes a message to the standard error stream.

This can be called directly, or by using the DBG() macro in juce_PlatformDefs.h (which will avoid calling the method in non-debug builds).

◆ setCurrentLogger()

void Logger::setCurrentLogger ( Logger newLogger)
staticnoexcept

Sets the current logging class to use.

Note that the object passed in will not be owned or deleted by the logger, so the caller must make sure that it is not deleted while still being used. A null pointer can be passed-in to disable any logging.

◆ writeToLog()

void Logger::writeToLog ( const String message)
static

Writes a string to the current logger.

This will pass the string to the logger's logMessage() method if a logger has been set.

See also
logMessage

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