functiontraits

Professionally written C++ function traits library

C++ function traits library (single header-only) for retrieving info about any function (arg types, arg count, return type, etc.). Clean and easy-to-use, the most "complete" implementation on the web. Go check their README.md : it's full of docs. (or install the package and `bzcat /usr/share/doc/functiontraits-1.0_pre20250511/README.md.bz2`).

homepage ↗ github: HexadigmSystems/FunctionTraits