Calypso (https://github.com/Syniurge/Calypso/) is the most promising way to interface with C++, it requires 0 bindings and understands all of C++ (templates etc); there are some caveats/kinks that are being ironed out (and any help is welcome).
On Sun, Feb 4, 2018 at 4:37 AM, rjframe via Digitalmars-d-learn <firstname.lastname@example.org> wrote: > On Sun, 04 Feb 2018 08:33:20 +0000, Mike Parker wrote: > >> Though, I'm curious why anyone would want to declare a callback in a C++ >> program as cdecl only on Windows and use the default C++ >> convention everywhere else. I suggest you dig into it and make sure >> that's what's intended. And good luck binding to OpenCV! > > My guess would be that it's to prevent name mangling of functions in a > generated DLL and the need for a DEF file.