# Boost.CallableTraits ![Travis status][badge.Travis] ![Appveyor status][badge.Appveyor] CallableTraits is a C++11 header-only library for the inspection, synthesis, and decomposition of callable types. The latest documentation is available [here](http://www.boost.org/doc/libs/develop/libs/callable_traits/doc/html/index.html). CallableTraits was [formally reviewed](http://www.boost.org/community/reviews.html) and [accepted](https://lists.boost.org/Archives/boost/2017/04/234513.php) into the [Boost C++ Libraries](http://www.boost.org/). CallableTraits is available in Boost 1.66 (December 2017) and later. You can also download CallableTraits as a standalone library [here](https://github.com/boostorg/callable_traits/releases/latest). Licensed under the [Boost Software License, Version 1.0](LICENSE.md). [badge.Appveyor]: https://ci.appveyor.com/api/projects/status/uf0l91v7l4wc4kw6/branch/master?svg=true [badge.Travis]: https://travis-ci.org/boostorg/callable_traits.svg?branch=master