This directory contains an example of using a quick_gui interface to the Aprobe Java based GUI support. We'll also demonstrate the use of Aprobe's built-in ap_DoPeriodically() function, which provides a general mechanism to periodically monitor your program or its data. The example consists of a target program 'test.c' that generates one random number every second and stores it in a global variable 'MyTargetVariable', and a probe 'visualize_data.apc' that monitors the value of the variable using two different real time graphs. The visualization interfaces used in this example are provided by the 'quick_gui.ual' runtime library. To run the example: 1. Build the target program by running 'make' in this directory (or, if you are using the gcc compiler, type 'make -f Makefile.gcc'). 2. Apply the probes to the program by typing make test (type 'make -f Makefile.gcc test' for the gcc compiler) Or from the command line: aprobe -u visualize_data.ual test.exe 50 For more information on how to use quick_gui interfaces read $APROBE/probes/quick_gui.README and $APROBE/include/quick_gui.h