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view: drop filter_as_tuple

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This commit is contained in:
Michele Caini
2023-10-27 18:30:33 +02:00
parent b9c86b3f99
commit bb70e8b14e
1 changed files with 6 additions and 6 deletions
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12
src/entt/entity/view.hpp
View File

@@ -21,11 +21,6 @@ namespace entt {
namespace internal {
template<typename... Args, typename Type, std::size_t N, std::size_t... Index>
[[nodiscard]] auto filter_as_tuple(const std::array<const Type *, N> &filter, std::index_sequence<Index...>) noexcept {
return std::make_tuple(static_cast<Args *>(const_cast<constness_as_t<Type, Args> *>(std::get<Index>(filter)))...);
}
template<typename Type, typename Entity>
[[nodiscard]] auto all_of(const Type *elem, const std::size_t len, const Entity entt) noexcept {
std::size_t pos{};
@@ -361,7 +356,12 @@ public:
*/
template<std::size_t Index>
[[nodiscard]] auto *storage() const noexcept {
return std::get<Index>(std::tuple_cat(pools, internal::filter_as_tuple<Exclude...>(filter, std::index_sequence_for<Exclude...>{})));
if constexpr(Index < sizeof...(Get)) {
return std::get<Index>(pools);
} else {
using type = type_list_element_t<Index - sizeof...(Get), type_list<Exclude...>>;
return static_cast<type *>(const_cast<constness_as_t<common_type, type> *>(filter[Index - sizeof...(Get)]));
}
}
/**