mirror of
https://github.com/bolero-MURAKAMI/Sprout
synced 2024-11-12 21:09:01 +00:00
fix _va, _Ntail placeholder: can be placed any positions
This commit is contained in:
bolero-MURAKAMI
parent
651d8deba8
commit
d435c59657
6 changed files with 254 additions and 121 deletions
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@ -13,6 +13,8 @@
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#include <sprout/tuple/tuple/tuple.hpp>
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#include <sprout/tuple/tuple/get.hpp>
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#include <sprout/tuple/tuple/make_tuple.hpp>
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#include <sprout/type/algorithm/find_index_if.hpp>
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#include <sprout/type/integral_array.hpp>
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#include <sprout/functional/ref.hpp>
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#include <sprout/functional/mem_fn.hpp>
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#include <sprout/functional/type_traits/weak_result_type.hpp>
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@ -71,7 +73,6 @@ namespace sprout {
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public:
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template<typename CVRef, typename Tuple>
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SPROUT_CONSTEXPR result_type operator()(CVRef& arg, Tuple&) const volatile {
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//return arg.get(); // ???
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return const_cast<typename std::remove_volatile<typename std::remove_reference<CVRef>::type>::type&>(arg).get();
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}
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};
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@ -82,7 +83,6 @@ namespace sprout {
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public:
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template<typename CVRef, typename Tuple>
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SPROUT_CONSTEXPR result_type operator()(CVRef& arg, Tuple&) const volatile {
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//return arg.get(); // ???
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return const_cast<typename std::remove_volatile<typename std::remove_reference<CVRef>::type>::type&>(arg).get();
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}
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};
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@ -188,86 +188,183 @@ namespace sprout {
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return sprout::tuples::get<I>(const_cast<sprout::tuples::tuple<Types...> const&>(tuple));
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}
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template<typename Bounds, typename = void>
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struct is_variadic_bounds
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: public std::false_type
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{};
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template<typename Bounds>
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struct is_variadic_bounds<
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Bounds,
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typename std::enable_if<sprout::tuples::tuple_size<Bounds>::value>::type
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>
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template<typename T, typename = void>
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struct is_variadic_placeholder
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: public std::integral_constant<
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bool,
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(sprout::is_placeholder<typename sprout::tuples::tuple_element<sprout::tuples::tuple_size<Bounds>::value - 1, Bounds>::type>::value
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(sprout::is_placeholder<T>::value
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<= sprout::is_placeholder<decltype(sprout::placeholders::_va)>::value
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)
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>
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{};
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struct is_variadic_placeholder_pred {
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public:
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template<typename T>
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struct apply
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: public sprout::detail::is_variadic_placeholder<T>
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{};
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};
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template<typename Bounds, typename = void>
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struct tail_bounds_place
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struct is_variadic_bounds
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: public std::integral_constant<
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bool,
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(sprout::types::find_index_if<Bounds, sprout::detail::is_variadic_placeholder_pred>::value != sprout::tuples::tuple_size<Bounds>::value)
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>
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{};
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template<typename T, typename = void>
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struct tail_place
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: public std::integral_constant<int, -1>
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{};
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template<typename Bounds>
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struct tail_bounds_place<
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Bounds,
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typename std::enable_if<sprout::detail::is_variadic_bounds<Bounds>::value>::type
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template<typename T>
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struct tail_place<
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T,
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typename std::enable_if<sprout::detail::is_variadic_placeholder<T>::value>::type
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>
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: public std::integral_constant<
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int,
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(sprout::is_placeholder<decltype(sprout::placeholders::_va)>::value
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- sprout::is_placeholder<typename sprout::tuples::tuple_element<sprout::tuples::tuple_size<Bounds>::value - 1, Bounds>::type>::value
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- sprout::is_placeholder<T>::value
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)
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>
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{};
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template<typename Bounds, typename... Args>
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struct bounds_size
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template<typename T, std::size_t ArgSize, typename = void>
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struct bound_size
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: public std::integral_constant<std::size_t, 1>
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{};
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template<typename T, std::size_t ArgSize>
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struct bound_size<
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T, ArgSize,
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typename std::enable_if<sprout::detail::is_variadic_placeholder<T>::value>::type
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>
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: public std::integral_constant<
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std::size_t,
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sprout::detail::is_variadic_bounds<Bounds>::value
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? (sprout::tuples::tuple_size<Bounds>::value - 1) + (sizeof...(Args) - sprout::detail::tail_bounds_place<Bounds>::value)
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: sprout::tuples::tuple_size<Bounds>::value
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(ArgSize - sprout::detail::tail_place<T>::value)
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>
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{};
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template<typename Bounds, typename... Args>
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struct bound_indexes
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: public sprout::make_index_tuple<sprout::detail::bounds_size<Bounds, Args...>::value>
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template<std::size_t I, typename Bounds, std::size_t ArgSize, typename = void>
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struct bounds_size_impl
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: public std::integral_constant<std::size_t, 0>
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{};
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template<sprout::index_t I, typename Bounds>
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struct is_variadic_part
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template<std::size_t I, typename Bounds, std::size_t ArgSize>
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struct bounds_size_impl<
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I, Bounds, ArgSize,
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typename std::enable_if<(I < sprout::tuples::tuple_size<Bounds>::value)>::type
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>
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: public std::integral_constant<
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bool,
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sprout::detail::is_variadic_bounds<Bounds>::value && (I >= sprout::tuples::tuple_size<Bounds>::value)
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std::size_t,
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(sprout::detail::bound_size<typename sprout::tuples::tuple_element<I, Bounds>::type, ArgSize>::value
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+ sprout::detail::bounds_size_impl<I + 1, Bounds, ArgSize>::value
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)
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>
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{};
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template<typename Bounds, std::size_t ArgSize>
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struct bounds_size
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: public sprout::detail::bounds_size_impl<0, Bounds, ArgSize>
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{};
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template<std::size_t I, typename Bounds, std::size_t ArgSize, std::size_t Current, typename Seq, typename = void>
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struct bounds_partial_size_impl {
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public:
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typedef Seq type;
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};
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template<std::size_t I, typename Bounds, std::size_t ArgSize, std::size_t Current, std::size_t... Elems>
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struct bounds_partial_size_impl<
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I, Bounds, ArgSize, Current, sprout::types::integral_array<std::size_t, Elems...>,
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typename std::enable_if<(I < sprout::tuples::tuple_size<Bounds>::value)>::type
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>
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: public sprout::detail::bounds_partial_size_impl<
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I + 1, Bounds, ArgSize,
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Current + sprout::detail::bound_size<typename sprout::tuples::tuple_element<I, Bounds>::type, ArgSize>::value,
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sprout::types::integral_array<std::size_t, Elems..., Current>
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>
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{};
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template<typename Bounds, std::size_t ArgSize>
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struct bounds_partial_size
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: public sprout::detail::bounds_partial_size_impl<0, Bounds, ArgSize, 0, sprout::types::integral_array<std::size_t> >
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{};
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template<typename Bounds, std::size_t ArgSize>
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struct bound_indexes
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: public sprout::make_index_tuple<sprout::detail::bounds_size<Bounds, ArgSize>::value>
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{};
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struct meta_less_ {
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public:
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template<typename T, typename U>
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struct apply
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: public std::integral_constant<bool, ((T::value) < (U::value))>
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{};
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};
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template<std::size_t I, typename Tuple, typename T, typename Compare, typename = void>
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struct lower_bound_index_impl
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: public std::integral_constant<std::size_t, I>
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{};
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template<std::size_t I, typename Tuple, typename T, typename Compare>
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struct lower_bound_index_impl<
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I, Tuple, T, Compare,
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typename std::enable_if<(I < sprout::tuples::tuple_size<Tuple>::value)>::type
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>
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: public std::conditional<
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Compare::template apply<typename sprout::tuples::tuple_element<I, Tuple>::type, T>::type::value,
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sprout::detail::lower_bound_index_impl<I + 1, Tuple, T, Compare>,
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std::integral_constant<std::size_t, I>
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>::type
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{};
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template<typename Tuple, typename T, typename Compare = sprout::detail::meta_less_>
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struct lower_bound_index
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: public sprout::detail::lower_bound_index_impl<0, Tuple, T, Compare>
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{};
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template<sprout::index_t I, typename Bounds, std::size_t ArgSize>
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struct bound_position
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: public std::integral_constant<
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sprout::index_t,
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(sprout::detail::lower_bound_index<
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typename sprout::detail::bounds_partial_size<Bounds, ArgSize>::type,
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std::integral_constant<std::size_t, I + 1>
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>::type::value - 1
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)
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>
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{};
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template<sprout::index_t I, typename Bounds, typename = void>
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struct bound_element
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: public sprout::tuples::tuple_element<I, Bounds>
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template<sprout::index_t I, typename Bounds, std::size_t ArgSize>
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struct is_variadic_part
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: public sprout::detail::is_variadic_placeholder<
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typename sprout::tuples::tuple_element<
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sprout::detail::bound_position<I, Bounds, ArgSize>::value,
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Bounds
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>::type
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>
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{};
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template<sprout::index_t I, typename Bounds>
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struct bound_element<
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I, Bounds,
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typename std::enable_if<sprout::detail::is_variadic_part<I, Bounds>::value>::type
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template<sprout::index_t I, typename Bounds, std::size_t ArgSize, sprout::index_t BoundPos, typename SizeSeq, typename = void>
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struct bound_element_impl
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: public sprout::tuples::tuple_element<BoundPos, Bounds>
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{};
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template<sprout::index_t I, typename Bounds, std::size_t ArgSize, sprout::index_t BoundPos, typename SizeSeq>
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struct bound_element_impl<
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I, Bounds, ArgSize, BoundPos, SizeSeq,
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typename std::enable_if<sprout::detail::is_variadic_part<I, Bounds, ArgSize>::value>::type
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> {
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public:
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typedef sprout::placeholder<I + 1 - sprout::tuples::tuple_size<Bounds>::value + sprout::detail::tail_bounds_place<Bounds>::value + 1> type;
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typedef sprout::placeholder<
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(I + 1
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- sprout::tuples::tuple_element<BoundPos, SizeSeq>::type::value
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+ sprout::detail::tail_place<typename sprout::tuples::tuple_element<BoundPos, Bounds>::type>::value
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)
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> type;
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};
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template<typename Bounds, typename IndexTuple>
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struct complete_bounds_impl;
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template<typename Bounds, sprout::index_t... Indexes>
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struct complete_bounds_impl<Bounds, sprout::index_tuple<Indexes...> > {
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public:
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typedef sprout::tuples::tuple<sprout::detail::bound_element<Indexes, Bounds>...> type;
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};
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template<typename Bounds, typename... Args>
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struct complete_bounds
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: public sprout::detail::complete_bounds_impl<Bounds, typename sprout::detail::bound_indexes<Bounds, Args...>::type>
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template<sprout::index_t I, typename Bounds, std::size_t ArgSize>
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struct bound_element
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: public sprout::detail::bound_element_impl<
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I, Bounds, ArgSize, sprout::detail::bound_position<I, Bounds, ArgSize>::value,
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typename sprout::detail::bounds_partial_size<Bounds, ArgSize>::type
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>
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{};
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struct get_bound_helper {
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@ -314,23 +411,29 @@ namespace sprout {
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}
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};
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template<
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sprout::index_t I, typename Bounds,
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typename sprout::enabler_if<sprout::detail::is_variadic_part<I, typename std::remove_reference<Bounds>::type>::value>::type = sprout::enabler
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sprout::index_t I, std::size_t ArgSize, typename Bounds,
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typename sprout::enabler_if<sprout::detail::is_variadic_part<I, typename std::remove_reference<Bounds>::type, ArgSize>::value>::type = sprout::enabler
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>
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inline SPROUT_CONSTEXPR typename sprout::detail::bound_element<I, typename std::remove_reference<Bounds>::type>::type
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inline SPROUT_CONSTEXPR typename sprout::detail::bound_element<I, typename std::remove_reference<Bounds>::type, ArgSize>::type
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get_bound(Bounds&&) {
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typedef typename sprout::detail::bound_element<I, typename std::remove_reference<Bounds>::type>::type type;
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typedef typename sprout::detail::bound_element<I, typename std::remove_reference<Bounds>::type, ArgSize>::type type;
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return type();
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}
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template<
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sprout::index_t I, typename Bounds,
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typename sprout::enabler_if<!sprout::detail::is_variadic_part<I, typename std::remove_reference<Bounds>::type>::value>::type = sprout::enabler
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sprout::index_t I, std::size_t ArgSize, typename Bounds,
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typename sprout::enabler_if<!sprout::detail::is_variadic_part<I, typename std::remove_reference<Bounds>::type, ArgSize>::value>::type = sprout::enabler
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>
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inline SPROUT_CONSTEXPR auto
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get_bound(Bounds&& bound_args)
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-> decltype(sprout::detail::get_bound_helper::get_bound<I>(std::forward<Bounds>(bound_args)))
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-> decltype(
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sprout::detail::get_bound_helper::get_bound<
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sprout::detail::bound_position<I, typename std::remove_reference<Bounds>::type, ArgSize>::value
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>(std::forward<Bounds>(bound_args))
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)
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{
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return sprout::detail::get_bound_helper::get_bound<I>(std::forward<Bounds>(bound_args));
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return sprout::detail::get_bound_helper::get_bound<
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sprout::detail::bound_position<I, typename std::remove_reference<Bounds>::type, ArgSize>::value
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>(std::forward<Bounds>(bound_args));
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}
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} // namespace detail
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@ -353,29 +456,29 @@ namespace sprout {
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template<typename Result, typename... Args, sprout::index_t... Indexes>
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Result call(sprout::tuples::tuple<Args...>&& args, sprout::index_tuple<Indexes...>) {
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return f_(
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type>::type>()
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(sprout::detail::get_bound<Indexes>(bound_args_), args)...
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type, sizeof...(Args)>::type>()
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(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...
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);
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}
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template<typename Result, typename... Args, sprout::index_t... Indexes>
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SPROUT_CONSTEXPR Result call_c(sprout::tuples::tuple<Args...>&& args, sprout::index_tuple<Indexes...>) const {
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return f_(
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type>::type const>()
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(sprout::detail::get_bound<Indexes>(bound_args_), args)...
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type, sizeof...(Args)>::type const>()
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(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...
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);
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}
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template<typename Result, typename... Args, sprout::index_t... Indexes>
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Result call_v(sprout::tuples::tuple<Args...>&& args, sprout::index_tuple<Indexes...>) volatile {
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return f_(
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type>::type volatile>()
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(sprout::detail::get_bound<Indexes>(bound_args_), args)...
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type, sizeof...(Args)>::type volatile>()
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(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...
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);
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}
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template<typename Result, typename... Args, sprout::index_t... Indexes>
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SPROUT_CONSTEXPR Result call_cv(sprout::tuples::tuple<Args...>&& args, sprout::index_tuple<Indexes...>) const volatile {
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return f_(
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type>::type const volatile>()
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(sprout::detail::get_bound<Indexes>(bound_args_), args)...
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type, sizeof...(Args)>::type const volatile>()
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(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...
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);
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}
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private:
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@ -384,8 +487,8 @@ namespace sprout {
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>
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static SPROUT_CONSTEXPR decltype(
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std::declval<Functor&>()(
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type>::type>()
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(sprout::detail::get_bound<Indexes>(std::declval<bounds_type&>()), std::declval<sprout::tuples::tuple<Args...>&>())...
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type, sizeof...(Args)>::type>()
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(sprout::detail::get_bound<Indexes, sizeof...(Args)>(std::declval<bounds_type&>()), std::declval<sprout::tuples::tuple<Args...>&>())...
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)
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)
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call_(sprout::tuples::tuple<Args...>&& args, sprout::index_tuple<Indexes...>);
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@ -394,8 +497,8 @@ namespace sprout {
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>
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static SPROUT_CONSTEXPR decltype(
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std::declval<typename std::enable_if<(sizeof...(Args) >= 0), typename std::add_const<Functor>::type>::type&>()(
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type>::type const>()
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(sprout::detail::get_bound<Indexes>(std::declval<bounds_type const&>()), std::declval<sprout::tuples::tuple<Args...>&>())...
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type, sizeof...(Args)>::type const>()
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(sprout::detail::get_bound<Indexes, sizeof...(Args)>(std::declval<bounds_type const&>()), std::declval<sprout::tuples::tuple<Args...>&>())...
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)
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)
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call_c_(sprout::tuples::tuple<Args...>&& args, sprout::index_tuple<Indexes...>);
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@ -404,8 +507,8 @@ namespace sprout {
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>
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static SPROUT_CONSTEXPR decltype(
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std::declval<typename std::enable_if<(sizeof...(Args) >= 0), typename std::add_volatile<Functor>::type>::type&>()(
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type>::type volatile>()
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(sprout::detail::get_bound<Indexes>(std::declval<bounds_type volatile&>()), std::declval<sprout::tuples::tuple<Args...>&>())...
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sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type, sizeof...(Args)>::type volatile>()
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(sprout::detail::get_bound<Indexes, sizeof...(Args)>(std::declval<bounds_type volatile&>()), std::declval<sprout::tuples::tuple<Args...>&>())...
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)
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)
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call_v_(sprout::tuples::tuple<Args...>&& args, sprout::index_tuple<Indexes...>);
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@ -414,8 +517,8 @@ namespace sprout {
|
|||
>
|
||||
static SPROUT_CONSTEXPR decltype(
|
||||
std::declval<typename std::enable_if<(sizeof...(Args) >= 0), typename std::add_cv<Functor>::type>::type&>()(
|
||||
sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type>::type const volatile>()
|
||||
(sprout::detail::get_bound<Indexes>(std::declval<bounds_type const volatile&>()), std::declval<sprout::tuples::tuple<Args...>&>())...
|
||||
sprout::detail::mu<typename sprout::detail::bound_element<Indexes, bounds_type, sizeof...(Args)>::type const volatile>()
|
||||
(sprout::detail::get_bound<Indexes, sizeof...(Args)>(std::declval<bounds_type const volatile&>()), std::declval<sprout::tuples::tuple<Args...>&>())...
|
||||
)
|
||||
)
|
||||
call_cv_(sprout::tuples::tuple<Args...>&& args, sprout::index_tuple<Indexes...>);
|
||||
|
|
@ -429,49 +532,49 @@ namespace sprout {
|
|||
template<
|
||||
typename... Args,
|
||||
typename Result = decltype(
|
||||
call_(std::declval<sprout::tuples::tuple<Args...> >(), sprout::detail::bound_indexes<bounds_type, Args...>::make())
|
||||
call_(std::declval<sprout::tuples::tuple<Args...> >(), sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make())
|
||||
)
|
||||
>
|
||||
Result operator()(Args&&... args) {
|
||||
return call<Result>(
|
||||
sprout::tuples::forward_as_tuple(sprout::forward<Args>(args)...),
|
||||
sprout::detail::bound_indexes<bounds_type, Args...>::make()
|
||||
sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make()
|
||||
);
|
||||
}
|
||||
template<
|
||||
typename... Args,
|
||||
typename Result = decltype(
|
||||
call_c_(std::declval<sprout::tuples::tuple<Args...> >(), sprout::detail::bound_indexes<bounds_type, Args...>::make())
|
||||
call_c_(std::declval<sprout::tuples::tuple<Args...> >(), sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make())
|
||||
)
|
||||
>
|
||||
SPROUT_CONSTEXPR Result operator()(Args&&... args) const {
|
||||
return call_c<Result>(
|
||||
sprout::tuples::forward_as_tuple(sprout::forward<Args>(args)...),
|
||||
sprout::detail::bound_indexes<bounds_type, Args...>::make()
|
||||
sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make()
|
||||
);
|
||||
}
|
||||
template<
|
||||
typename... Args,
|
||||
typename Result = decltype(
|
||||
call_v_(std::declval<sprout::tuples::tuple<Args...> >(), sprout::detail::bound_indexes<bounds_type, Args...>::make())
|
||||
call_v_(std::declval<sprout::tuples::tuple<Args...> >(), sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make())
|
||||
)
|
||||
>
|
||||
Result operator()(Args&&... args) volatile {
|
||||
return call_v<Result>(
|
||||
sprout::tuples::forward_as_tuple(sprout::forward<Args>(args)...),
|
||||
sprout::detail::bound_indexes<bounds_type, Args...>::make()
|
||||
sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make()
|
||||
);
|
||||
}
|
||||
template<
|
||||
typename... Args,
|
||||
typename Result = decltype(
|
||||
call_cv_(std::declval<sprout::tuples::tuple<Args...> >(), sprout::detail::bound_indexes<bounds_type, Args...>::make())
|
||||
call_cv_(std::declval<sprout::tuples::tuple<Args...> >(), sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make())
|
||||
)
|
||||
>
|
||||
SPROUT_CONSTEXPR Result operator()(Args&&... args) const volatile {
|
||||
return call_cv<Result>(
|
||||
sprout::tuples::forward_as_tuple(sprout::forward<Args>(args)...),
|
||||
sprout::detail::bound_indexes<bounds_type, Args...>::make()
|
||||
sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make()
|
||||
);
|
||||
}
|
||||
};
|
||||
|
|
@ -506,7 +609,7 @@ namespace sprout {
|
|||
typename disable_if_void<Res>::type = 0
|
||||
)
|
||||
{
|
||||
return f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes>(bound_args_), args)...);
|
||||
return f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...);
|
||||
}
|
||||
template<typename Res, typename... Args, sprout::index_t... Indexes>
|
||||
Result call(
|
||||
|
|
@ -515,7 +618,7 @@ namespace sprout {
|
|||
typename enable_if_void<Res>::type = 0
|
||||
)
|
||||
{
|
||||
f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes>(bound_args_), args)...);
|
||||
f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...);
|
||||
}
|
||||
template<typename Res, typename... Args, sprout::index_t... Indexes>
|
||||
SPROUT_CONSTEXPR Result call(
|
||||
|
|
@ -524,7 +627,7 @@ namespace sprout {
|
|||
typename disable_if_void<Res>::type = 0
|
||||
) const
|
||||
{
|
||||
return f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes>(bound_args_), args)...);
|
||||
return f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...);
|
||||
}
|
||||
template<typename Res, typename... Args, sprout::index_t... Indexes>
|
||||
Result call(
|
||||
|
|
@ -533,7 +636,7 @@ namespace sprout {
|
|||
typename enable_if_void<Res>::type = 0
|
||||
) const
|
||||
{
|
||||
f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes>(bound_args_), args)...);
|
||||
f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...);
|
||||
}
|
||||
template<typename Res, typename... Args, sprout::index_t... Indexes>
|
||||
Result call(
|
||||
|
|
@ -542,7 +645,7 @@ namespace sprout {
|
|||
typename disable_if_void<Res>::type = 0
|
||||
) volatile
|
||||
{
|
||||
return f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes>(bound_args_), args)...);
|
||||
return f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...);
|
||||
}
|
||||
template<typename Res, typename... Args, sprout::index_t... Indexes>
|
||||
Result call(
|
||||
|
|
@ -551,7 +654,7 @@ namespace sprout {
|
|||
typename enable_if_void<Res>::type = 0
|
||||
) volatile
|
||||
{
|
||||
f_(sprout::detail::mu<BoundArgs, Indexes>()(sprout::detail::get_bound<Indexes>(bound_args_), args)...);
|
||||
f_(sprout::detail::mu<BoundArgs, Indexes>()(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...);
|
||||
}
|
||||
template<typename Res, typename... Args, sprout::index_t... Indexes>
|
||||
SPROUT_CONSTEXPR Result call(
|
||||
|
|
@ -560,7 +663,7 @@ namespace sprout {
|
|||
typename disable_if_void<Res>::type = 0
|
||||
) const volatile
|
||||
{
|
||||
return f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes>(bound_args_), args)...);
|
||||
return f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...);
|
||||
}
|
||||
template<typename Res, typename... Args, sprout::index_t... Indexes>
|
||||
Result call(
|
||||
|
|
@ -569,7 +672,7 @@ namespace sprout {
|
|||
typename enable_if_void<Res>::type = 0
|
||||
) const volatile
|
||||
{
|
||||
f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes>(bound_args_), args)...);
|
||||
f_(sprout::detail::mu<BoundArgs>()(sprout::detail::get_bound<Indexes, sizeof...(Args)>(bound_args_), args)...);
|
||||
}
|
||||
public:
|
||||
typedef Result result_type;
|
||||
|
|
@ -583,28 +686,28 @@ namespace sprout {
|
|||
result_type operator()(Args&&... args) {
|
||||
return call<Result>(
|
||||
sprout::tuples::forward_as_tuple(sprout::forward<Args>(args)...),
|
||||
sprout::detail::bound_indexes<bounds_type, Args...>::make()
|
||||
sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make()
|
||||
);
|
||||
}
|
||||
template<typename... Args>
|
||||
SPROUT_CONSTEXPR result_type operator()(Args&&... args) const {
|
||||
return call<Result>(
|
||||
sprout::tuples::forward_as_tuple(sprout::forward<Args>(args)...),
|
||||
sprout::detail::bound_indexes<bounds_type, Args...>::make()
|
||||
sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make()
|
||||
);
|
||||
}
|
||||
template<typename... Args>
|
||||
result_type operator()(Args&&... args) volatile {
|
||||
return call<Result>(
|
||||
sprout::tuples::forward_as_tuple(sprout::forward<Args>(args)...),
|
||||
sprout::detail::bound_indexes<bounds_type, Args...>::make()
|
||||
sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make()
|
||||
);
|
||||
}
|
||||
template<typename... Args>
|
||||
SPROUT_CONSTEXPR result_type operator()(Args&&... args) const volatile {
|
||||
return call<Result>(
|
||||
sprout::tuples::forward_as_tuple(sprout::forward<Args>(args)...),
|
||||
sprout::detail::bound_indexes<bounds_type, Args...>::make()
|
||||
sprout::detail::bound_indexes<bounds_type, sizeof...(Args)>::make()
|
||||
);
|
||||
}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -3,5 +3,6 @@
|
|||
|
||||
#include <sprout/config.hpp>
|
||||
#include <sprout/type/algorithm/find_index.hpp>
|
||||
#include <sprout/type/algorithm/find_index_if.hpp>
|
||||
|
||||
#endif // #ifndef SPROUT_TYPE_ALGORITHM_HPP
|
||||
|
|
|
|||
|
|
@ -13,9 +13,7 @@ namespace sprout {
|
|||
struct find_index_impl;
|
||||
template<typename Tuple, typename T, std::size_t I>
|
||||
struct find_index_impl<
|
||||
Tuple,
|
||||
T,
|
||||
I,
|
||||
Tuple, T, I,
|
||||
typename std::enable_if<
|
||||
I == sprout::types::tuple_size<Tuple>::value
|
||||
|| std::is_same<typename sprout::types::tuple_element<I, Tuple>::type, T>::value
|
||||
|
|
@ -25,9 +23,7 @@ namespace sprout {
|
|||
{};
|
||||
template<typename Tuple, typename T, std::size_t I>
|
||||
struct find_index_impl<
|
||||
Tuple,
|
||||
T,
|
||||
I,
|
||||
Tuple, T, I,
|
||||
typename std::enable_if<
|
||||
I != sprout::types::tuple_size<Tuple>::value
|
||||
&& !std::is_same<typename sprout::types::tuple_element<I, Tuple>::type, T>::value
|
||||
|
|
|
|||
45
sprout/type/algorithm/find_index_if.hpp
Normal file
45
sprout/type/algorithm/find_index_if.hpp
Normal file
|
|
@ -0,0 +1,45 @@
|
|||
#ifndef SPROUT_TYPE_ALGORITHM_FIND_INDEX_IF_HPP
|
||||
#define SPROUT_TYPE_ALGORITHM_FIND_INDEX_IF_HPP
|
||||
|
||||
#include <cstddef>
|
||||
#include <type_traits>
|
||||
#include <sprout/config.hpp>
|
||||
#include <sprout/type/tuple.hpp>
|
||||
|
||||
namespace sprout {
|
||||
namespace types {
|
||||
namespace detail {
|
||||
template<typename Tuple, typename Predicate, std::size_t I, typename = void>
|
||||
struct find_index_if_impl;
|
||||
template<typename Tuple, typename Predicate, std::size_t I>
|
||||
struct find_index_if_impl<
|
||||
Tuple, Predicate, I,
|
||||
typename std::enable_if<
|
||||
I == sprout::types::tuple_size<Tuple>::value
|
||||
|| Predicate::template apply<typename sprout::types::tuple_element<I, Tuple>::type>::type::value
|
||||
>::type
|
||||
>
|
||||
: public std::integral_constant<std::size_t, I>
|
||||
{};
|
||||
template<typename Tuple, typename Predicate, std::size_t I>
|
||||
struct find_index_if_impl<
|
||||
Tuple, Predicate, I,
|
||||
typename std::enable_if<
|
||||
I != sprout::types::tuple_size<Tuple>::value
|
||||
&& !Predicate::template apply<typename sprout::types::tuple_element<I, Tuple>::type>::type::value
|
||||
>::type
|
||||
>
|
||||
: public sprout::types::detail::find_index_if_impl<Tuple, Predicate, I + 1>
|
||||
{};
|
||||
} // namespace detail
|
||||
//
|
||||
// find_index_if
|
||||
//
|
||||
template<typename Tuple, typename Predicate>
|
||||
struct find_index_if
|
||||
: public sprout::types::detail::find_index_if_impl<Tuple, Predicate, 0>
|
||||
{};
|
||||
} // namespace types
|
||||
} // namespace sprout
|
||||
|
||||
#endif // #ifndef SPROUT_TYPE_ALGORITHM_FIND_INDEX_IF_HPP
|
||||
|
|
@ -13,9 +13,7 @@ namespace sprout {
|
|||
struct find_impl;
|
||||
template<typename First, typename Last, typename T>
|
||||
struct find_impl<
|
||||
First,
|
||||
Last,
|
||||
T,
|
||||
First, Last, T,
|
||||
typename std::enable_if<
|
||||
std::is_same<First, Last>::value
|
||||
>::type
|
||||
|
|
@ -25,9 +23,7 @@ namespace sprout {
|
|||
};
|
||||
template<typename First, typename Last, typename T>
|
||||
struct find_impl<
|
||||
First,
|
||||
Last,
|
||||
T,
|
||||
First, Last, T,
|
||||
typename std::enable_if<
|
||||
!std::is_same<First, Last>::value
|
||||
&& std::is_same<typename sprout::types::deref<First>::type, T>::value
|
||||
|
|
@ -38,9 +34,7 @@ namespace sprout {
|
|||
};
|
||||
template<typename First, typename Last, typename T>
|
||||
struct find_impl<
|
||||
First,
|
||||
Last,
|
||||
T,
|
||||
First, Last, T,
|
||||
typename std::enable_if<
|
||||
!std::is_same<First, Last>::value
|
||||
&& !std::is_same<typename sprout::types::deref<First>::type, T>::value
|
||||
|
|
|
|||
|
|
@ -13,9 +13,7 @@ namespace sprout {
|
|||
struct find_if_impl;
|
||||
template<typename First, typename Last, typename Predicate>
|
||||
struct find_if_impl<
|
||||
First,
|
||||
Last,
|
||||
Predicate,
|
||||
First, Last, Predicate,
|
||||
typename std::enable_if<
|
||||
std::is_same<First, Last>::value
|
||||
>::type
|
||||
|
|
@ -25,9 +23,7 @@ namespace sprout {
|
|||
};
|
||||
template<typename First, typename Last, typename Predicate>
|
||||
struct find_if_impl<
|
||||
First,
|
||||
Last,
|
||||
Predicate,
|
||||
First, Last, Predicate,
|
||||
typename std::enable_if<
|
||||
!std::is_same<First, Last>::value
|
||||
&& Predicate::template apply<typename sprout::types::deref<First>::type>::type::value
|
||||
|
|
@ -38,9 +34,7 @@ namespace sprout {
|
|||
};
|
||||
template<typename First, typename Last, typename Predicate>
|
||||
struct find_if_impl<
|
||||
First,
|
||||
Last,
|
||||
Predicate,
|
||||
First, Last, Predicate,
|
||||
typename std::enable_if<
|
||||
!std::is_same<First, Last>::value
|
||||
&& !Predicate::template apply<typename sprout::types::deref<First>::type>::type::value
|
||||
|
|
|
|||
Loading…
Reference in a new issue