leapmotion/autowiring — pull request #123 by GabrielHare (2014-09-24 01:11:33+00:00)
Title: Feature auto io

The goal of this branch is to standardize the AutoFilter argument types so that new types can be introduced.

This branch adds:
auto_in, which is equivalent to shared_ptr.
auto_arg, which is a unifying type for all AutoFilter arguments.
var_or(bool...) and var_and(bool...) which are constexpr functions for variadic logical combination.

This branch removes:
is_autofilter, which provided some of the introspection enabled by auto_arg.

Possible breaking change:
This branch also makes shared_ptr a distinct type from T, so successive modifications to the same decoration require that shared_ptr is used to refer to the decoration.