Scarfski/entt
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

core: updated ident, removed dependency on <tuple>

Browse Source
This commit is contained in:
Michele Caini
2020-12-15 12:44:23 +01:00
parent 073c46e7bf
commit 330f3dff77
1 changed files with 4 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/entt/core/ident.hpp
View File

@@ -2,12 +2,12 @@
#define ENTT_CORE_IDENT_HPP
#include <tuple>
#include <cstddef>
#include <utility>
#include <type_traits>
#include "../config/config.h"
#include "fwd.hpp"
#include "type_traits.hpp"
namespace entt {
@@ -42,12 +42,10 @@ namespace entt {
*/
template<typename... Types>
class identifier {
using tuple_type = std::tuple<std::decay_t<Types>...>;
template<typename Type, std::size_t... Indexes>
[[nodiscard]] static constexpr id_type get(std::index_sequence<Indexes...>) {
template<typename Type, std::size_t... Index>
[[nodiscard]] static constexpr id_type get(std::index_sequence<Index...>) {
static_assert(std::disjunction_v<std::is_same<Type, Types>...>, "Invalid type");
return (0 + ... + (std::is_same_v<Type, std::tuple_element_t<Indexes, tuple_type>> ? id_type(Indexes) : id_type{}));
return (0 + ... + (std::is_same_v<Type, type_list_element_t<Index, type_list<std::decay_t<Types>...>>> ? id_type{Index} : id_type{}));
}
public: