That description sounds great but the docs are less compelling. The integration is you can write a C++ file that exposes individual functions to lisp, https://c

That description sounds great but the docs are less compelling. The integration is you can write a C++ file that exposes individual functions to lisp, https://clasp-developers.github.io/clbind-doc.html https://clasp-developers.github.io/clbind-doc.html. There doesn't seem to be any way to feed C++ headers into clasp and get out template instantiations accessible to lisp. It looks like SWIG or pybind but you write the shims yourself, and it's function pointer based so templates are wrapped one instantiation at a time. Garbage collection in the docs is a one paragraph stub which suggests you're on your own for lifetime management across the languages. Cool thing to exist. Seamless interoperation is either overselling it or the docs are out of date.