coffee/continuable
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build fix

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Naios 2015-06-21 14:52:34 +02:00
parent d8c024840d
commit 5c2c98ca56
1 changed files with 12 additions and 7 deletions
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19
include/Continuable.h
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@ -95,19 +95,24 @@ namespace detail
typedef typename result_t::CallbackFunction callback_t; typedef typename result_t::CallbackFunction callback_t;
}; };
// Void returning functionals /// Wrap void returning functionals to returns an empty continuable.
template <typename _CTy> template <typename _CTy>
auto remove_void(_CTy&& functional) auto remove_void_trait(_CTy&& functional)
-> typename std::enable_if<typename std::is_void<typename std::result_of<_CTy>::type>::value, -> typename std::enable_if<std::is_void<fu::return_type_of_t<
typename convert_void_to_continuable<typename std::result_of<_CTy>::type>::type>::type typename std::decay<_CTy>::type>>::value,
int>::type
{ {
return 1;
} }
// Non void returning functionals (route through) /// Route continuable returning functionals through.
template <typename _CTy> template <typename _CTy>
auto remove_void(_CTy&& functional) auto remove_void_trait(_CTy&& functional)
-> typename std::enable_if<!typename std::is_void<typename std::result_of<_CTy>::type>::value, _CTy>::type -> typename std::enable_if<!std::is_void<fu::return_type_of_t<
typename std::decay<_CTy>::type>>::value,
_CTy&&>::type
{ {
return std::forward<_CTy>(functional);
} }
template<typename... _CTy> template<typename... _CTy>