[csmuk]

That's what the debugger is for (if you inherited it).

However, a lot of desktop applications are written that way. If you've ever dealt with Win32, you'll see nested switch statements from hell on your average project.

If you have a pure OO language like Java or C# then there's no excuse but some legacy applications built in C tend to be "switchy" because the older APIs seem to favour that form of message dispatch.

There is still no excuse as you can have decent abstraction in C or C++.

However for what is effectively a jump table, a switch statement is exactly spot on for this project.