ofLogExample

Learning Objectives

This example demonstrates how to log things on different levels. You can differentiate between these levels:

• OF_LOG_VERBOSE
• OF_LOG_NOTICE
• OF_LOG_WARNING
• OF_LOG_ERROR
• OF_LOG_FATAL_ERROR
• OF_LOG_SILENT

You will learn how to..

• set log levels via ofSetLogLevel(..)
• write logs via ofLog(..) or via different log level functions like ofLogVerbose(..)
• write logs into the console or into a file via ofLogToFile(..) or ofLogToConsole(..)

Expected Behavior

When launching this app, you should see a screen with instructions. The logging is printed to the console by default but can be changed to be added to a file.

Instructions for use:

• Press x to toggle verbose log
• press f to switch between file or console output

Other classes used in this file

This Example uses the following classes:

• http://openframeworks.cc/documentation/utils/ofLog/