Filename and Line Number with NSLog: Part I

August 19, 2008

Coming from a C development background, long before the days of integrated debuggers, printf() was the primary tool for tracking down bugs. Building on that, NSLog is no doubt helpful. However, as the amount of code in a project grows, I often find that another reference point in the output would be helpful, namely, the filename and line number where the NSLog calls originate.

This is a two part series on creating a new class that wraps NSLog to add several additional debugging features including output of the filename/path, line number information and the option to turn debug messages off/on.

You can read the rest of the tip on the iPhone Developer Tips blog.