Does ScopeGuard use really lead to better code?

Question

I came across this article written by Andrei Alexandrescu and Petru Marginean many years ago, which presents and discusses a utility class called ScopeGuard for writing exception-safe code. I'd like to know if coding with these objects truly leads to better code or if it obfuscates error handling, in that perhaps the guard's callback would be better presented in a catch block? Does anyone have any experience using these in actual production code?

Answer 1

I haven't used this particular template but I've used something similar before. Yes, it does lead to clearer code when compared to equally robust code implemented in different ways.