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group: move a static assert on storage types out from handlers

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This commit is contained in:
Michele Caini
2024-04-08 09:28:51 +02:00
parent d4588208e3
commit 38c7cddac0
1 changed files with 3 additions and 1 deletions
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4
src/entt/entity/group.hpp
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@@ -104,7 +104,6 @@ class group_handler;
template<typename... Owned, typename... Get, typename... Exclude>
class group_handler<owned_t<Owned...>, get_t<Get...>, exclude_t<Exclude...>> final: public group_descriptor {
// nasty workaround for an issue with the toolset v141 that doesn't accept a fold expression here
static_assert(!std::disjunction_v<std::bool_constant<component_traits<typename Owned::value_type>::in_place_delete>...>, "Groups do not support in-place delete");
static_assert(!std::disjunction_v<std::is_const<Owned>..., std::is_const<Get>..., std::is_const<Exclude>...>, "Const storage type not allowed");
using base_type = std::common_type_t<typename Owned::base_type..., typename Get::base_type..., typename Exclude::base_type...>;
@@ -689,6 +688,9 @@ private:
*/
template<typename... Owned, typename... Get, typename... Exclude>
class basic_group<owned_t<Owned...>, get_t<Get...>, exclude_t<Exclude...>> {
// nasty workaround for an issue with the toolset v141 that doesn't accept a fold expression here
static_assert(!std::disjunction_v<std::bool_constant<component_traits<typename Owned::value_type>::in_place_delete>...>, "Groups do not support in-place delete");
using base_type = std::common_type_t<typename Owned::base_type..., typename Get::base_type..., typename Exclude::base_type...>;
using underlying_type = typename base_type::entity_type;