5 docs tagged with "diagnostics"

The messages you want after a failure are almost always the debug-level ones you weren't writing to

Boost.Assert is a tiny header-only library that replaces the C standard assert macro with a more

Boost.Log is a structured logging framework for C++ that separates the concerns of producing

The loss isn't going down, and unlike a typical software bug, there's no stack trace pointing at the problem — the model runs, produces numbers, and those numbers are simply wrong in a way Python's error messages have nothing to say about. The fix is to debug in a fixed order, because each step rules out an entire category of causes before moving to the next.

fmt's errors arrive in two flavours: a wall of template output at compile time, and a