| Platform | Build Status |
|---|---|
| Visual Studio 2013 | AppVeyor: |
| GCC 4.9 | Travis CI:  |
any_function.h is a single header public domain utility library for C++11.
It is intended to serve as a functional counterpart to the std::any, by providing a single, concrete class any_function which can receive almost any callable object, from function pointers to lambdas to instantiations of std::function.
This library is still under development and its API and implementation details are subject to change.
- Retain reference/const/volatile qualification in parameter and return type metadata
- L-value reference parameters (should work, but needs testing)
- R-value reference parameters
- L-value reference return types
- R-value reference return types
- Const/volatile qualified parameters
- Const/volatile qualified return type
- Mutable lambdas / stateful function objects