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Remove unused static_if

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This commit is contained in:
Denis Blank 2018-03-14 07:27:13 +01:00
parent 65e41a2cbd
commit 139f7d39de
1 changed files with 0 additions and 46 deletions
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46
include/continuable/detail/traits.hpp
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@ -87,31 +87,6 @@ using void_t = typename detail::deduce_to_void<T...>::type;
#endif // CONTINUABLE_HAS_CXX17_VOID_T
namespace detail {
template <typename Type, typename TrueCallback>
constexpr void static_if_impl(std::true_type, Type&& type,
TrueCallback&& trueCallback) {
std::forward<TrueCallback>(trueCallback)(std::forward<Type>(type));
}
template <typename Type, typename TrueCallback>
constexpr void static_if_impl(std::false_type, Type&& /*type*/,
TrueCallback&& /*trueCallback*/) {
}
template <typename Type, typename TrueCallback, typename FalseCallback>
constexpr auto static_if_impl(std::true_type, Type&& type,
TrueCallback&& trueCallback,
FalseCallback&& /*falseCallback*/) {
return std::forward<TrueCallback>(trueCallback)(std::forward<Type>(type));
}
template <typename Type, typename TrueCallback, typename FalseCallback>
constexpr auto static_if_impl(std::false_type, Type&& type,
TrueCallback&& /*trueCallback*/,
FalseCallback&& falseCallback) {
return std::forward<FalseCallback>(falseCallback)(std::forward<Type>(type));
}
/// Evaluates to the size of the given tuple like type,
// / if the type has no static size it will be one.
template <typename T, typename Enable = void>
@ -143,27 +118,6 @@ constexpr auto sequence_of(identity<T>) noexcept {
return std::make_index_sequence<size>();
}
/// Invokes the callback only if the given type matches the check
template <typename Type, typename Check, typename TrueCallback>
constexpr void static_if(Type&& type, Check&& check,
TrueCallback&& trueCallback) {
detail::static_if_impl(std::forward<Check>(check)(type),
std::forward<Type>(type),
std::forward<TrueCallback>(trueCallback));
}
/// Invokes the callback only if the given type matches the check
template <typename Type, typename Check, typename TrueCallback,
typename FalseCallback>
constexpr auto static_if(Type&& type, Check&& check,
TrueCallback&& trueCallback,
FalseCallback&& falseCallback) {
return detail::static_if_impl(std::forward<Check>(check)(type),
std::forward<Type>(type),
std::forward<TrueCallback>(trueCallback),
std::forward<FalseCallback>(falseCallback));
}
namespace detail {
/// Calls the given unpacker with the content of the given sequenceable
template <typename U, typename F, std::size_t... I>