tree ab925043595cb3aa63b0e80fe0936906faf900a3
parent 7653a115bdffd2dac67bf30be86d1a84dec1e0f2
author Jason Rhinelander <jason@imaginary.ca> 1493051382 -0400
committer Jason Rhinelander <jason@imaginary.ca> 1493476997 -0400

functional: support bound methods

If a bound std::function is invoked with a bound method, the implicit
bound self is lost because we use `detail::get_function` to unbox the
function.  This commit amends the code to use py::function and only
unboxes in the special is-really-a-c-function case.  This makes bound
methods stay bound rather than unbinding them by forcing extraction of
the c function.