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cleanups

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This commit is contained in:
Denis Blank 2015-06-11 03:01:55 +02:00 committed by Naios
parent d2f6f1f4b0
commit 88fea9943e
1 changed files with 11 additions and 4 deletions
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13
fluent/Callback.h
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@ -25,12 +25,15 @@
#include "functional_unwrap.hpp" #include "functional_unwrap.hpp"
/// A general purpose Callback type (Callable/Invokeable)
template<typename... Args> template<typename... Args>
using Callback = std::function<void(Args...)>; using Callback = std::function<void(Args...)>;
/// A Callback wrapped in a std::shared_ptr
template<typename... Args> template<typename... Args>
using SharedCallback = std::shared_ptr<Callback<Args...>>; using SharedCallback = std::shared_ptr<Callback<Args...>>;
/// A Callback wrapped in a std::weak_ptr
template<typename... Args> template<typename... Args>
using WeakCallback = std::weak_ptr<Callback<Args...>>; using WeakCallback = std::weak_ptr<Callback<Args...>>;
@ -80,18 +83,22 @@ namespace detail
} // detail } // detail
/// Unwraps the callback type of the given functional object.
template<typename _CTy> template<typename _CTy>
using callback_of_t = typename detail::unwrap_callback_t<_CTy>::CallbackType; using callback_of_t = typename detail::unwrap_callback_t<_CTy>::CallbackType;
/// Unwraps the shared callback type of the given functional object.
template<typename _CTy> template<typename _CTy>
using shared_callback_of_t = typename detail::unwrap_callback_t<_CTy>::SharedCallbackType; using shared_callback_of_t = typename detail::unwrap_callback_t<_CTy>::SharedCallbackType;
/// Unwraps the weak callback type of the given functional object.
template<typename _CTy> template<typename _CTy>
using weak_callback_of_t = typename detail::unwrap_callback_t<_CTy>::WeakCallbackType; using weak_callback_of_t = typename detail::unwrap_callback_t<_CTy>::WeakCallbackType;
/// Creates a callback wrapped in a std::shared_ptr.
template<typename _CTy> template<typename _CTy>
inline shared_callback_of_t<_CTy> inline auto make_shared_callback(_CTy&& callback)
make_shared_callback(_CTy&& callback) -> shared_callback_of_t<_CTy>
{ {
return std::make_shared<callback_of_t<_CTy>> return std::make_shared<callback_of_t<_CTy>>
(std::forward<callback_of_t<_CTy>>(callback)); (std::forward<callback_of_t<_CTy>>(callback));
@ -101,7 +108,7 @@ inline shared_callback_of_t<_CTy>
/// If the given managed callback expires the callback is not invoked anymore. /// If the given managed callback expires the callback is not invoked anymore.
template<typename _CTy> template<typename _CTy>
inline auto make_weak_wrapped_callback(_CTy const& callback) inline auto make_weak_wrapped_callback(_CTy const& callback)
-> decltype(detail::WeakProxyFactory<_CTy>::CreateProxy(callback)) -> decltype(detail::WeakProxyFactory<_CTy>::CreateProxy(std::declval<_CTy>()))
{ {
return detail::WeakProxyFactory<_CTy>::CreateProxy(callback); return detail::WeakProxyFactory<_CTy>::CreateProxy(callback);
} }